# PRFORM vs MonArc

The clearest difference is in-app purchases: MonArc at none against PRFORM's 7. MonArc also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PRFORM sells 7 in-app purchases, starting at $11.99 per month. MonArc asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PRFORM | MonArc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 67 MB | 5 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ilyes Kechiouche](https://appshunter.io/developer/1852058415) | [Anaelle Grambras](https://appshunter.io/developer/6816906306) |

## What reviewers say

### PRFORM

[App page](https://appshunter.io/ios/app/prform-programme-musculation/id6755119795)

**Features:** Apple Watch app, iMessage stickers

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement Mensuel PRFORM | $11.99 | per month |
| Abonnement Mensuel PRFORM | $11.99 | per month |
| Abonnement Mensuel PRFORM | $11.99 | per month |
| Abonnement Annuel PRFORM | $69.99 | per year |
| Abonnement Annuel PRFORM | $69.99 | per year |
| Abonnement Annuel PRFORM | $69.99 | per year |
| Abonnement Annuel PRFORM | $69.99 | per year |


### MonArc

[App page](https://appshunter.io/ios/app/monarc/id6816906304)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PRFORM free?

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

### Is MonArc free?

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

### Do PRFORM or MonArc have ads?

Neither PRFORM nor MonArc shows ads.

### Which is updated more often, PRFORM or MonArc?

PRFORM ships an update weekly, and MonArc weekly. Most recently, PRFORM was updated on November 5, 2026 and MonArc on November 6, 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.*