# Airlock 2FA vs Chip Reader

Airlock 2FA and Chip Reader are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Airlock 2FA | Chip Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (25 ratings)](https://appshunter.io/ios/app/airlock-2fa/id1502438188/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 20 MB | 8 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ergon Informatik AG](https://appshunter.io/developer/308649453) | [fidentity AG](https://appshunter.io/developer/1608180416) |

## What reviewers say

### Airlock 2FA

[App page](https://appshunter.io/ios/app/airlock-2fa/id1502438188)

This app provides secure two-factor authentication and transaction approval for integrated websites. It supports one-touch logins, passcode authentication, and QR code approvals. Use it with services that have integrated the Airlock IAM solution.

**Highlights:** One-Touch Login, Passcode Login, One-Touch Transaction Approval, QR Code Transaction Approval, QR Code Activation, Smartphone Backup Recovery

**Features:** Vision Pro support

**In-app purchases:** none


### Chip Reader

[App page](https://appshunter.io/ios/app/chip-reader/id1608180414)

**In-app purchases:** none


## Frequently asked questions

### Is Airlock 2FA free?

Airlock 2FA is free to download, with no in-app purchases.

### Is Chip Reader free?

Chip Reader is free to download, with no in-app purchases.

### Do Airlock 2FA or Chip Reader have ads?

Neither Airlock 2FA nor Chip Reader shows ads.

### Which is updated more often, Airlock 2FA or Chip Reader?

Airlock 2FA ships an update every 2 months, and Chip Reader every 2 months. Most recently, Airlock 2FA was updated on September 16, 2026 and Chip Reader on September 10, 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.*