# CoqLibrary vs Celpip12

The clearest difference is review sentiment: Celpip12 at 54% against CoqLibrary's 0%. Celpip12 also leads on iOS requirement (11.0 vs 16.0). CoqLibrary's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Celpip12 sells 3 in-app purchases, starting at $10.99 per month. CoqLibrary asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on June 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CoqLibrary | Celpip12 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (60 ratings)](https://appshunter.io/ios/app/celpip12-complete-test/id1587841737/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | 0.0% of reviews | **53.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 207 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coquitlam Public Library](https://appshunter.io/developer/1434066533) | [Thibault Thomas Gaillard](https://appshunter.io/developer/1587841739) |

## What reviewers say

### CoqLibrary

[App page](https://appshunter.io/ios/app/coqlibrary/id1434066534)

Access your library account, browse the catalog, and book rooms with this free mobile application. Discover library events, programs, and online resources conveniently. Stay connected to your local library's offerings on your mobile device.

**Highlights:** Account access, Library events calendar, Room bookings, Program information, Online resources, Catalog browsing

**In-app purchases:** none


### Celpip12

[App page](https://appshunter.io/ios/app/celpip12-complete-test/id1587841737)

Prepare for your CELPIP test with this free app. It offers practice materials covering all sections of the exam: Listening, Reading, Writing, and Speaking. Access comprehensive training to improve your test-taking skills.

**Highlights:** Complete practice test, Listening section practice, Reading section practice, Writing section practice, Speaking section practice

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $10.99 | per month |
| Silver | $12.99 | per month |
| Gold | $19.99 | per month |


## Frequently asked questions

### Is CoqLibrary free?

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

### Is Celpip12 free?

Celpip12 is free to download, with in-app purchases available.

### Do CoqLibrary or Celpip12 have ads?

Celpip12 shows ads; CoqLibrary does not.

### Which is updated more often, CoqLibrary or Celpip12?

CoqLibrary ships an update every 5 months, and Celpip12 every 5 months. Most recently, CoqLibrary was updated on June 11, 2026 and Celpip12 on September 20, 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.*