# Test ID Verifier vs The BaanTower

The clearest difference is update cadence: The BaanTower at every 9 days against Test ID Verifier's every 6 months. Test ID Verifier's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Test ID Verifier ships an update every 6 months, The BaanTower every 9 days. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Test ID Verifier | The BaanTower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Size | 55 MB | 228 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INGroupe](https://appshunter.io/developer/1489173404) | [Chainels BV](https://appshunter.io/developer/819605748) |

## What reviewers say

### Test ID Verifier

[App page](https://appshunter.io/ios/app/test-id-verifier/id6743443393)

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

**In-app purchases:** none


### The BaanTower

[App page](https://appshunter.io/ios/app/the-baantower/id6793592547)

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

**In-app purchases:** none


## Frequently asked questions

### Is Test ID Verifier free?

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

### Is The BaanTower free?

The BaanTower is free to download, with no in-app purchases.

### Do Test ID Verifier or The BaanTower have ads?

Neither Test ID Verifier nor The BaanTower shows ads.

### Which is updated more often, Test ID Verifier or The BaanTower?

Test ID Verifier ships an update every 6 months, and The BaanTower every 9 days. Most recently, Test ID Verifier was updated on October 5, 2026 and The BaanTower on October 8, 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.*