# Wasi Chat vs KeyAuth OTP

The clearest difference is update cadence: KeyAuth OTP at every 3 days against Wasi Chat's every 2 months. Wasi Chat's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wasi Chat ships an update every 2 months, KeyAuth OTP every 3 days. The most recent releases landed on October 3, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Wasi Chat | KeyAuth OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyauth-otp/id6814867894/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 36 MB | 4 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wasi.co](https://appshunter.io/developer/1621178596) | [贵辉 胡](https://appshunter.io/developer/1561451356) |

## What reviewers say

### Wasi Chat

[App page](https://appshunter.io/ios/app/wasi-chat/id1506426787)

**Features:** macOS Compatibility

**In-app purchases:** none


### KeyAuth OTP

[App page](https://appshunter.io/ios/app/keyauth-otp/id6814867894)

This app generates time-based one-time password (TOTP) verification codes securely on your device, even without an internet connection. It offers robust encryption and biometric protection, with optional iCloud sync for data backup and recovery.

**Highlights:** Generate TOTP codes offline, Add accounts via QR code, Encrypt account details, Protect with Face ID/passcode, Optional iCloud sync, Restore vault with Recovery Key

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Wasi Chat free?

Wasi Chat is free to download, with no in-app purchases.

### Is KeyAuth OTP free?

KeyAuth OTP is free to download, with no in-app purchases.

### Do Wasi Chat or KeyAuth OTP have ads?

Neither Wasi Chat nor KeyAuth OTP shows ads.

### Which is updated more often, Wasi Chat or KeyAuth OTP?

Wasi Chat ships an update every 2 months, and KeyAuth OTP every 3 days. Most recently, Wasi Chat was updated on October 3, 2026 and KeyAuth OTP on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*