Quark FAQ Center: Sign-up, Membership, Downloads, Security and Overseas Access

There are usually two causes. First, the number itself: Quark sign-up is built around mainland China numbers, overseas or non-mainland physical numbers receive codes unreliably, and internet virtual numbers (like TextNow) are not supported. Second, the network: Quark servers sit inside mainland China, so direct connections from overseas often time out and can disrupt verification. The fixes are to switch to WeChat login, get a virtual mainland +86 number (such as eSender) to receive the code, or ask a friend or relative in mainland China to receive it for you, while using a back-to-China VPN or accelerator overseas to improve connectivity.

It depends on the type. Internet-style virtual numbers (like TextNow) are clearly not supported by Quark and basically receive no code. A virtual mainland China +86 number (such as eSender, which receives SMS through a WeChat official account, around HKD 28 for 30 days or HKD 88 for 180 days) is a workaround the community has settled on, but whether Quark accepts it has to be confirmed by your own testing; it requires a passport English name that matches, and each WeChat account is limited to one mainland and one Hong Kong number. It is a workaround with no guaranteed stability, so test it first with a free trial.

The available material has no clear data on Quark banning accounts specifically for registering via code-receiving services, so this needs to be confirmed by testing. What is known: internet-style virtual numbers (like TextNow) are not supported, while a virtual mainland +86 number (such as eSender) is a workable community workaround, but whether Quark accepts it already relies on user-side testing with no guaranteed stability. The safer approach is to prefer WeChat login, or have a mainland friend or relative receive the verification with a real number to lower the risk; when using a virtual number, verify on a small scale with a free trial first.

Getting the genuine Alibaba Quark app on Android is awkward: searching "Quark" on overseas Google Play mostly returns unrelated apps with the same name; the official package names are com.quark.browser and com.quark.aisearch. Two routes: (1) switch your Google Play region to mainland China to download (note you cannot change it again for 90 days after switching); (2) sideload the APK from third-party sites like APKPure, Uptodown, or firepx, which needs no region switch but has uncontrolled sources and a risk of bundled extras or outdated versions. For sign-up with no mainland number, use WeChat login, and if you get stuck, receive the code with a virtual mainland number.

The official Quark iOS app (developer Guangzhou Dongyue under Alibaba, App ID 1160172628) is actually listed in some overseas regions (such as Uruguay), so try searching "Quark" directly first. If your region has no result, the common fix is to change your Apple ID country or region to mainland China: Settings > Apple ID > Media & Purchases > View Account > Country/Region. Before switching, clear your balance, cancel subscriptions, and leave Family Sharing, and you will need a mainland address and phone number; switching regions frequently can trigger anomalies. For sign-up, use WeChat login.

First confirm it is really missing: the official Quark iOS app is listed in some overseas regions (such as Uruguay), so search "Quark" directly. If your region truly has none, change your Apple ID region to mainland China: Settings > Apple ID > Media & Purchases > View Account > Country/Region > China mainland; you will need a mainland address and phone number, and before switching you should clear your balance, cancel subscriptions, and leave Family Sharing, since frequent region switches can trigger account anomalies. Once installed, use WeChat login if you have no mainland number.

You can use the web version directly: open Quark Drive in a browser, click "WeChat login," and scan the QR code with WeChat on your phone to authorize, with no client install needed, so this route works even without a mainland number. Two things to note: first, the PC or web version cannot trigger the new-user "1TB free space" perk (that perk only triggers inside the phone app); second, Quark servers sit in mainland China, so the web version is often slow over a direct overseas connection, and you may need a back-to-China accelerator.

You can reach the Quark Drive web version at browserquark.com, and the official WeChat QR login page is at browserquark.com/wechat_qrcode; overseas with no mainland number, click "WeChat login" on the web page and scan to authorize. Note: the servers are in mainland China, so direct overseas connections often time out and fail to open, usually requiring a back-to-China VPN or accelerator; also, the web or PC version cannot trigger the new-user 1TB free space perk (that perk only triggers inside the phone app).

This is common overseas: Quark and Quark Drive servers sit mainly in mainland China, so direct connections from places like Southeast Asia or Canada often time out, load slowly, or fail to open. The community generally recommends using a back-to-China VPN or accelerator (such as NetEase UU or Malus) to switch your network to a China node before accessing it. Note this is a separate hurdle from your account; once the network works, you still need to complete sign-up via WeChat login if you have no mainland number.

Quark Drive basically works overseas, but the overseas experience is clearly affected by the network: servers sit in mainland China, so direct connections from Southeast Asia and elsewhere often time out, load slowly, or fail to upload and download; the community advises using a back-to-China VPN or accelerator to improve this, so it is a case of usable but slow. A few overseas users claim a mainland IP may be needed to register or use it and that merely faking the IP does not always work, but this is a single-source claim that the company has not confirmed. For the account, you can use WeChat login with no mainland number.

Account anomalies are mostly tied to risk control: in an overseas setting, Quark sign-up and login often require mainland phone number verification, and if your overseas number cannot receive it, you get stuck at the verification step. You can try: (1) use a back-to-China VPN or accelerator to switch to a domestic network before acting, since frequent overseas IPs or frequent Apple ID region switches easily trigger anomalies; (2) for the verification step, switch to a virtual mainland +86 number (such as eSender) to receive the code, or ask a mainland friend or relative to receive it; (3) prefer the more stable WeChat login. The exact handling depends on the prompt inside the app and needs to be confirmed by testing.

If you originally used WeChat login and never bound a number, the most direct fix after changing phones is to log in to Quark again with the same WeChat by scanning the QR code on the new device to recover your account. If the system asks for phone number verification and you have no mainland number, use a virtual mainland +86 number (such as eSender) to receive the code or ask a mainland friend or relative to receive it. It helps to remember which authorization you used (WeChat, Alipay, or Quark account) so you can recover the right one when switching phones. (Recovery details for an unbound account need to be confirmed by testing.)

A practical order to download fastest right after signing up: (1) first "save" someone else's shared resource to your own drive; (2) use "Quick Transfer / send to phone" or "transfer records" to send the file to yourself and then download it, which the community has measured at around 3 to 3.3 MB/s; (3) in the top-right corner or under Settings > Transfer Settings, turn on "transfer optimization / download boost" and tick to agree, which testers found can lift speeds from a few hundred KB/s to around 3 to 5 MB/s. These are all free features. Overseas, you also need a back-to-China accelerator to improve the cross-border route. For the new-user 1TB perk, remember to log in with a phone number verification code inside the phone app to trigger it.

There are several free things to try for slow overseas downloads on Quark Drive: (1) in the top-right corner or under Settings > Transfer Settings, turn on "transfer optimization / download boost" and tick to agree, measured at around 3 to 5 MB/s; (2) first "save" the resource to your own drive, then use "Quick Transfer / send to phone / transfer records" to send it to yourself and download it, measured at around 3 to 3.3 MB/s; (3) since cross-border routes overseas are volatile, pair it with a back-to-China VPN or accelerator (such as NetEase UU) to reduce packet loss and latency. The most reliable official boost is still subscribing to SVIP, measured at around 11 MB/s.

The free version is indeed slow: ordinary users were measured at around 650 to 700 KB/s, and some get only tens of KB/s up to 1 to 2 MB/s. Official support says "no throttling, just peak hours," but it also admits that members get a dedicated channel, which indirectly confirms that free users go through a shared, restricted channel. Overseas, volatile cross-border routes make it even slower. There is currently no evidence that Quark applies extra throttling specifically to overseas users (unconfirmed). To speed things up, turn on the free "transfer optimization" or subscribe to SVIP.

You usually cannot hit full speed on Quark. The free tier was mostly measured at 650 to 700 KB/s up to 1 to 2 MB/s, well below the advertised figure, and overseas this is compounded by volatile cross-border routes. That said, speed is also affected by the resource server, region, and network type; some users hit 20 to 30 MB/s on mobile data instead, showing slowness is not entirely about account throttling. Free boosts include the "transfer optimization / download boost" toggle or "save plus Quick Transfer" (around 3 to 5 MB/s); for stable near-full speed you still need SVIP (measured at around 11 MB/s, advertised at 50 MB/s).

Subscribing to SVIP is the most reliable official way to speed up Quark (measured at around 11 MB/s, advertised at 50 MB/s), but it is not the only fix. Free options also help: turn on the "transfer optimization / download boost" toggle, or "save the resource then use Quick Transfer / send to yourself and download," measured by the community at around 3 to 5 MB/s. Part of the overseas slowness comes from cross-border routes, so a back-to-China accelerator helps too. Third-party parsers, direct links, and Tampermonkey scripts claim no throttling, but they are gray-area methods that easily break and carry account and privacy risks, so they are not recommended for long-term reliance.

This is the most practical hurdle for overseas Chinese users: Quark official deals (such as Taobao 88VIP and Taobao sale prices) are almost all tied to Taobao, Alipay, or WeChat Pay, so without those accounts it is hard to enjoy them directly. The alternative is third-party overseas top-up platforms (such as KAVIP or wechatka) that support global currencies and PayPal; but KAVIP clearly states it only supports top-ups for accounts bound to a mainland China number and that there are no refunds after delivery, meaning you still need a Quark account bound to a mainland number, and such top-ups carry risk, so weigh it yourself.

Not through official channels: Quark deals (88VIP, Taobao sales) are almost all tied to Taobao, Alipay, or WeChat Pay, so it is hard to pay directly without those accounts. To use PayPal or global currencies, you can only turn to third-party overseas top-up platforms (such as KAVIP or wechatka). But note KAVIP clearly states it only supports top-ups for accounts bound to a mainland China number and that there are no refunds after delivery, meaning you still need a Quark account bound to a mainland number; this is third-party top-up and carries risk, so weigh it yourself. (A direct credit card entry needs to be confirmed by testing.)

Two steps. Download: first search "Quark" in the App Store (the official iOS app is listed in some overseas regions); if there is no result, change your Apple ID region to mainland China (Settings > Apple ID > Media & Purchases > View Account > Country/Region, which needs a mainland address and phone number, and before switching clear your balance, cancel subscriptions, and leave Family Sharing). Sign-up and login: register WeChat with a Singapore number, then choose "WeChat login" in Quark to authorize, and ignore the bind-phone-number prompt; if you are still asked for a mainland number, use a virtual mainland +86 number (such as eSender) to receive the code or ask a mainland friend or relative to receive it. The servers are in mainland China, so pair with a back-to-China accelerator when it is slow overseas.

You can try this mainstream route: first register WeChat with a Taiwan number on your phone, then open the Quark Drive web version or app, choose "WeChat login," and scan the QR code with WeChat to authorize. Once authorized, if a "bind phone number" prompt appears, some users can ignore it and use the service right away, and new users usually get around 10GB of free space. One reminder: WeChat login does not always avoid the mainland number, since some people are still asked for mainland phone verification after scanning; if you get stuck at this step, you will need to switch to a virtual mainland number or ask a mainland friend or relative to receive the code.

Everyday Quark sign-up and login mainly hinge on whether you can receive the verification code, not on mandatory real-name ID, and the material does not mention that ordinary sign-up requires uploading an ID. Overseas with no mainland number, common approaches are: register WeChat with a Taiwan, Hong Kong, or Southeast Asia number and use "WeChat login"; or get a virtual mainland +86 number like eSender to receive the code (which requires a matching passport English name); or ask a mainland friend or relative to receive the verification with their number. For real-name details, follow the actual prompt inside the app (needs to be confirmed by testing).

After the Quark WeChat scan, there are two cases. If it is only a post-login "bind phone number" prompt, some users report they can ignore it and still use the service without binding. But some real users hit a hard requirement to enter a mainland China number for verification before continuing, and that one cannot be skipped. If it is a hard requirement, switch to a virtual mainland +86 number like eSender to receive the code, ask a mainland friend or relative to receive the verification with their number, or first complete sign-up on the phone app using a spare Apple ID and then move to the PC.

It is not a dead end, but it is hard to get around cleanly. Besides a mainland phone number, the official sign-up also supports third-party logins by QR scan via WeChat, Alipay, and Quark account, and overseas Chinese users most often go "register WeChat with a local number then authorize via WeChat login." It is just that the WeChat route cannot always remove the phone number, since some people are still asked to verify a mainland number. For long-term stability, you can get a virtual mainland +86 number like eSender to receive the code (from around HKD 28 for 30 days) or ask a mainland friend or relative to receive it. Whether overseas physical numbers (+852, +60, +65) can receive codes directly has no unified conclusion and needs to be confirmed by testing.