# Puissance J, méthode des Js vs Progressly

The clearest difference is update cadence: Progressly at weekly against Puissance J, méthode des Js's every 4 months. Puissance J, méthode des Js's advantage is iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Puissance J, méthode des Js sells 1 one-off in-app purchase and Progressly sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Puissance J, méthode des Js ships an update every 4 months, Progressly weekly. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Puissance J, méthode des Js | Progressly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 34 MB | 86 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pierre-Antoine Peron](https://appshunter.io/developer/1434230573) | [Nabile Hamouchi](https://appshunter.io/developer/1802056055) |

## What reviewers say

### Puissance J, méthode des Js

[App page](https://appshunter.io/ios/app/puissance-j-methode-des-js/id6698867070)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accès illimité à vie | $3.99 | one-time |


### Progressly

[App page](https://appshunter.io/ios/app/progressly-learning-tracker/id6749489577)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $3.99 | per month |
| Progressly Premium (Annual) | $44.99 | per year |


## Frequently asked questions

### Is Puissance J, méthode des Js free?

Puissance J, méthode des Js is free to download, with in-app purchases available.

### Is Progressly free?

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

### Do Puissance J, méthode des Js or Progressly have ads?

Neither Puissance J, méthode des Js nor Progressly shows ads.

### Which is updated more often, Puissance J, méthode des Js or Progressly?

Puissance J, méthode des Js ships an update every 4 months, and Progressly weekly. Most recently, Puissance J, méthode des Js was updated on September 30, 2026 and Progressly on September 24, 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.*