Is 微信 safe to use?

微信 integrates 10 third-party SDKs for media. It collects data linked to your identity including Health & Fitness, Purchases, Financial Info, and Location and 7 more categories. It does not include any advertising or attribution SDKs. Whether this is acceptable depends on your personal privacy preferences.

What permissions does 微信 need?

微信 requests 16 iOS permissions: Camera, Microphone, Contacts, Photo Library, Location (When In Use), Location (Always), Calendars, Motion & Fitness, HealthKit (Read), HealthKit (Write), Face ID, Save to Photo Library, Bluetooth, Bluetooth Peripheral, Local Network, and Siri.

How many SDKs does 微信 have?

微信 integrates 10 third-party SDKs. 9 for other. None are for advertising, attribution, or analytics.

Does 微信 access your location?

Yes. 微信 requests location access. The developer states: "Allow WeChat Use your Location when in use.".

Does 微信 access your camera or microphone?

微信 requests access to both your camera and microphone. The developer says camera access is for "Use your Camera to record video, using VoIP features". Microphone access is for "Use your Microphone to record voice messages, using VoIP features". These permissions are only active when you grant them in iOS Settings.

Does 微信 access your contacts?

Yes. 微信 requests access to your contacts. The developer states: "Allow WeChat Use your Contact.".

Does 微信 run in the background?

Yes. 微信 registers 6 background modes, which means it can perform certain tasks when you're not actively using it.

What are some alternatives to 微信?

Other social networking apps include Yik Yak , 3F , AM , Backbone , BeReal. , and BiP . Each app takes a different approach to social networking and varies in its data collection and SDK usage.

Social Networking · Privacy report

WeChat

Free · ★3.9 · WeChat

Is 微信 safe?

It collects a lot of your data itself.

Our take. Its own App Store privacy label declares 微信 links 11 categories of your data to your identity, including health & fitness, purchases, financial info and location. It is owned by Tencent, a Chinese company, so that data is available to Tencent. That collection, more than any outside tracker, is the story here.

Privacy footprint · vs 97 social networkingHeavy

Trackers from other companies0 · none

typical social networking: 4

Data the app links to you11 types · a lot

typical social networking: 5 · from its own privacy label

What it collects about you

微信 links 11 categories of your data to you.

From the developer's own App Store privacy label. These are the kinds of data 微信 ties to your identity.

Health & FitnessPurchasesFinancial InfoLocationContact InfoContactsUser ContentSearch HistoryIdentifiersUsage DataDiagnostics

Who else is inside

Owned by Tencent.

微信 carries no third-party trackers, but that is not the reassurance it sounds like. It is built by Tencent, a Chinese company, which builds its tracking in-house. The 11 categories of data it collects (above) flow to Tencent directly, no outside SDK required.

How it compares

Where it sits among social networking.

Every one of these apps we have scanned, on the two measures above: third-party trackers it carries (across) and data it links to you on its own label (up). Toward the top right is more invasive.

Each dot is one social networking app. 微信 sits high on the left: it collects a lot itself but uses few outside trackers.

The evidence

What it's built from.

All 10 SDKs in the app, grouped by what they are for. None are third-party trackers.

10standard libraries

0 of the 10 are third-party trackers. The rest are the app's own code and standard open-source building blocks.

Show the full SDK list

Standard libraries10 · on-device

The app's own code plus open-source interface, storage and networking libraries.

How we know this

Counterspy downloads the app from the App Store and statically analyzes its compiled binary. Embedded SDKs are matched against a signature database and resolved to the company that operates each. We also read the developer's App Store privacy label, which lists the data the app says it collects and links to you. We do not run the app or intercept its traffic, so we report capabilities present in the code and the developer's own disclosures, not proven transmission. We assess privacy and data collection, not malware, security flaws, or developer intent. Reports are automated and never edited for payment. Scan v8.0.70, 2026-04-03.

Third-party trackers are advertising, analytics and attribution SDKs detected by static signature matching. Presence shows a capability is compiled in, not that it ran or transmitted data.
"Data the app links to you" is the count of data categories the developer declares as Data Linked To You in its App Store privacy label. Labels are self-reported and not verified by Apple.
Comparison across the 97 social networking in our corpus. Trackers: median 4. Data linked to you: median 5.