# Agreg Master vs Filtroscope

The clearest difference is in-app purchases: Filtroscope at none against Agreg Master's 2. Filtroscope also leads on update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Agreg Master sells 2 in-app purchases, starting at $3.99 per month. Filtroscope asks for nothing beyond the download.

Agreg Master ships an update fortnightly, Filtroscope daily. The most recent releases landed on September 14, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Agreg Master | Filtroscope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 66 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julien DIEBOLD](https://appshunter.io/developer/1875332906) | [Thomas Roy](https://appshunter.io/developer/6780095310) |

## What reviewers say

### Agreg Master

[App page](https://appshunter.io/ios/app/agreg-master-agregation-maths/id6758860765)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensuel | $3.99 | per month |
| Premium Annuel | $34.99 | per year |


### Filtroscope

[App page](https://appshunter.io/ios/app/filtroscope/id6780152202)

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

**In-app purchases:** none


## Frequently asked questions

### Is Agreg Master free?

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

### Is Filtroscope free?

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

### Do Agreg Master or Filtroscope have ads?

Neither Agreg Master nor Filtroscope shows ads.

### Which is updated more often, Agreg Master or Filtroscope?

Agreg Master ships an update fortnightly, and Filtroscope daily. Most recently, Agreg Master was updated on September 14, 2026 and Filtroscope on August 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.*