# AirAPK vs Circle ID

The clearest difference is in-app purchases: Circle ID at none against AirAPK's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AirAPK sells 1 one-off in-app purchase. Circle ID asks for nothing beyond the download.

AirAPK ships an update monthly, Circle ID every 3 weeks. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | AirAPK | Circle ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/circle-id/id6786508839/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 44 MB | 69 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [爽 彭](https://appshunter.io/developer/6776675959) | [Circle Systems](https://appshunter.io/developer/1584198871) |

## What reviewers say

### AirAPK

[App page](https://appshunter.io/ios/app/airapk/id6779069768)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $2.99 | one-time |


### Circle ID

[App page](https://appshunter.io/ios/app/circle-id/id6786508839)

This app replaces traditional passwords with secure, passwordless sign-in using passkeys. It offers one-tap credential filling and protects your information with biometric security, making logins faster and more secure.

**Highlights:** Passwordless sign-in with passkeys, One-tap AutoFill for credentials, Face ID biometric protection, Quick QR code setup, Strong on-device encryption, Cross-device login approval

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

**In-app purchases:** none


## Frequently asked questions

### Is AirAPK free?

AirAPK is free to download, with in-app purchases available.

### Is Circle ID free?

Circle ID is free to download, with no in-app purchases.

### Do AirAPK or Circle ID have ads?

Neither AirAPK nor Circle ID shows ads.

### Which is updated more often, AirAPK or Circle ID?

AirAPK ships an update monthly, and Circle ID every 3 weeks. Most recently, AirAPK was updated on October 3, 2026 and Circle ID on September 28, 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.*