# Concours Puissance Alpha vs Chrysalide

The clearest difference is update cadence: Chrysalide at fortnightly against Concours Puissance Alpha's every 12 months. Concours Puissance Alpha's advantage is iOS requirement (13.0 vs 26.5). 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.

Concours Puissance Alpha ships an update every 12 months, Chrysalide fortnightly. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Concours Puissance Alpha | Chrysalide |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 71 MB | 77 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Puissance Alpha](https://appshunter.io/developer/1434568160) | [Epimac](https://appshunter.io/developer/362074056) |

## What reviewers say

### Concours Puissance Alpha

[App page](https://appshunter.io/ios/app/concours-puissance-alpha/id1434568161)

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

**In-app purchases:** none


### Chrysalide

[App page](https://appshunter.io/ios/app/chrysalide/id6757367507)

This app centralizes and simplifies student access to school information, including schedules, grades, and course details. It offers offline access and timely notifications for updates, ensuring students stay informed about their academic progress.

**Highlights:** Integrated timetable with room and instructor details, Grade tracking with automatic average calculation, Detailed syllabus for all modules, Absence tracking and status, Offline data caching for schedule and grades, Notifications for new grades and schedule changes, Home screen widgets for quick access

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

**In-app purchases:** none


## Frequently asked questions

### Is Concours Puissance Alpha free?

Concours Puissance Alpha is free to download, with no in-app purchases.

### Is Chrysalide free?

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

### Do Concours Puissance Alpha or Chrysalide have ads?

Neither Concours Puissance Alpha nor Chrysalide shows ads.

### Which is updated more often, Concours Puissance Alpha or Chrysalide?

Concours Puissance Alpha ships an update every 12 months, and Chrysalide fortnightly. Most recently, Concours Puissance Alpha was updated on October 3, 2026 and Chrysalide on October 21, 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.*