# Alphabet vs Permis Corridor

The clearest difference is in-app purchases: Permis Corridor at none against Alphabet's 3. Permis Corridor also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Alphabet sells 3 in-app purchases, starting at $2.99 per 7 days. Permis Corridor asks for nothing beyond the download.

Alphabet ships an update every 5 months, Permis Corridor every 6 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Alphabet | Permis Corridor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/alphabet-learning-games/id6465695558/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 28 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keyur Kyada](https://appshunter.io/developer/1689935601) | [Yves Efangon](https://appshunter.io/developer/1868704543) |

## What reviewers say

### Alphabet

[App page](https://appshunter.io/ios/app/alphabet-learning-games/id6465695558)

This app offers interactive games and puzzles to help young children learn the alphabet, build vocabulary, and develop cognitive skills. It features engaging activities like ABC journeys, spelling challenges, and visual recognition games, making learning fun and educational.

**Highlights:** Interactive ABC puzzles, Vocabulary building word games, Kid-friendly interface, Alphabet exploration journeys, Spelling and letter recognition, Multilingual alphabet learning, Speech and cognitive development

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $2.99 | per 7 days |
| yearly | $19.99 | per year |
| StopAds For LifeTime | $9.99 | one-time |


### Permis Corridor

[App page](https://appshunter.io/ios/app/permis-corridor/id6757756471)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alphabet free?

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

### Is Permis Corridor free?

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

### Do Alphabet or Permis Corridor have ads?

Alphabet shows ads; Permis Corridor does not.

### Which is updated more often, Alphabet or Permis Corridor?

Alphabet ships an update every 5 months, and Permis Corridor every 6 months. Most recently, Alphabet was updated on October 4, 2026 and Permis Corridor on October 3, 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.*