# Probabilités vs Cantoo Scribe

The clearest difference is in-app purchases: Probabilités at none against Cantoo Scribe's 1. Cantoo Scribe's advantage is update cadence (every 8 days vs every 26 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Cantoo Scribe sells 1 in-app purchase, starting at $69.99 per year. Probabilités asks for nothing beyond the download.

Probabilités ships an update every 26 months, Cantoo Scribe every 8 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Probabilités | Cantoo Scribe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 8 days** |
| Size | 14 MB | 212 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Auclair](https://appshunter.io/developer/1333526155) | [Cantoo](https://appshunter.io/developer/1583463901) |

## What reviewers say

### Probabilités

[App page](https://appshunter.io/ios/app/probabilites/id1334634985)

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

**In-app purchases:** none


### Cantoo Scribe

[App page](https://appshunter.io/ios/app/cantoo-scribe/id1583463899)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cantoo Family Annuel | $69.99 | per year |


## Frequently asked questions

### Is Probabilités free?

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

### Is Cantoo Scribe free?

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

### Do Probabilités or Cantoo Scribe have ads?

Neither Probabilités nor Cantoo Scribe shows ads.

### Which is updated more often, Probabilités or Cantoo Scribe?

Probabilités ships an update every 26 months, and Cantoo Scribe every 8 days. Most recently, Probabilités was updated on November 2, 2026 and Cantoo Scribe on October 30, 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.*