# Wasi 2.0 vs KeyAuth OTP

The clearest difference is update cadence: KeyAuth OTP at every 3 days against Wasi 2.0's every 3 weeks. Wasi 2.0's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Wasi 2.0 against 5.0 for KeyAuth OTP. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Wasi 2.0 ships an update every 3 weeks, KeyAuth OTP every 3 days. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Wasi 2.0 | KeyAuth OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/wasi-20/id6447647002/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keyauth-otp/id6814867894/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 75 MB | 4 MB |
| Requires iOS | **15.0** | 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 2.0

[App page](https://appshunter.io/ios/app/wasi-20/id6447647002)

Streamline your real estate business with virtual tools designed for simplicity, speed, and security. Manage all aspects of your property dealings efficiently.

**Highlights:** Virtual tools for real estate, Simplify business operations, Increase speed of transactions, Enhance security, Manage property dealings

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

**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 2.0 free?

Wasi 2.0 is free to download, with no in-app purchases.

### Is KeyAuth OTP free?

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

### Which has better reviews, Wasi 2.0 or KeyAuth OTP?

Wasi 2.0 and KeyAuth OTP are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Wasi 2.0 or KeyAuth OTP have ads?

Neither Wasi 2.0 nor KeyAuth OTP shows ads.

### Which is updated more often, Wasi 2.0 or KeyAuth OTP?

Wasi 2.0 ships an update every 3 weeks, and KeyAuth OTP every 3 days. Most recently, Wasi 2.0 was updated on October 20, 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.*