# BlueCrest Verifier vs Congrès CNGTC

The clearest difference is update cadence: BlueCrest Verifier at every 6 months against Congrès CNGTC's every 13 months. BlueCrest Verifier also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.6). 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.

BlueCrest Verifier ships an update every 6 months, Congrès CNGTC every 13 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BlueCrest Verifier | Congrès CNGTC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Size | 32 MB | 798 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [DMT SOLUTIONS FRANCE SAS](https://appshunter.io/developer/1672946212) | [TravellerPad](https://appshunter.io/developer/1269470480) |

## What reviewers say

### BlueCrest Verifier

[App page](https://appshunter.io/ios/app/bluecrest-verifier/id1672946210)

**Features:** macOS Compatibility

**In-app purchases:** none


### Congrès CNGTC

[App page](https://appshunter.io/ios/app/congres-cngtc/id6749232091)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlueCrest Verifier free?

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

### Is Congrès CNGTC free?

Congrès CNGTC is free to download, with no in-app purchases.

### Do BlueCrest Verifier or Congrès CNGTC have ads?

Neither BlueCrest Verifier nor Congrès CNGTC shows ads.

### Which is updated more often, BlueCrest Verifier or Congrès CNGTC?

BlueCrest Verifier ships an update every 6 months, and Congrès CNGTC every 13 months. Most recently, BlueCrest Verifier was updated on October 27, 2026 and Congrès CNGTC on October 30, 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.*