# Learn ABC vs Brain Exercise

The clearest difference is in-app purchases: Learn ABC at none against Brain Exercise's 4. Brain Exercise's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 20 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Exercise sells 4 in-app purchases, starting at $0.99 per month. Learn ABC asks for nothing beyond the download.

Learn ABC ships an update every 20 months, Brain Exercise every 3 weeks. The most recent releases landed on September 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Learn ABC | Brain Exercise |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 290 MB | 110 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Primosoft Inc](https://appshunter.io/developer/638687289) | [kunal rameshbhai](https://appshunter.io/developer/1117340195) |

## What reviewers say

### Learn ABC

[App page](https://appshunter.io/ios/app/learn-abc-3d/id1437632875)

**Features:** Vision Pro support

**In-app purchases:** none


### Brain Exercise

[App page](https://appshunter.io/ios/app/brain-exercise-puzzle/id6483364037)

Enhance focus, memory, and logic with diverse puzzles and exercises for all ages. Develop fine motor skills, master letters and numbers, and sharpen critical thinking through engaging activities. Learn something new daily with a user-friendly and fun mental recharge.

**Highlights:** Diverse game categories, Interactive tracing challenges, Voice-guided learning, Drag, sort, and match puzzles, Spelling and coloring activities, Advanced mind puzzles, Picture and word puzzles

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan 3 days free | $0.99 | per month |
| Yearly Plan 3 days free | $9.99 | per year |
| Remove Ad | $9.99 | one-time |
| Unlock Pro | $29.99 | one-time |


## Frequently asked questions

### Is Learn ABC free?

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

### Is Brain Exercise free?

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

### Do Learn ABC or Brain Exercise have ads?

Learn ABC shows ads; Brain Exercise does not.

### Which is updated more often, Learn ABC or Brain Exercise?

Learn ABC ships an update every 20 months, and Brain Exercise every 3 weeks. Most recently, Learn ABC was updated on September 19, 2026 and Brain Exercise on October 11, 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.*