# Master Math Fun vs SageMind Brain Training

The clearest difference is in-app purchases: Master Math Fun at none against SageMind Brain Training's 3. Master Math Fun also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. SageMind Brain Training sells 3 in-app purchases, starting at $9.99 per month. Master Math Fun asks for nothing beyond the download.

Master Math Fun ships an update every 4 days, SageMind Brain Training every 3 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Master Math Fun | SageMind Brain Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sagemind-brain-training/id6791309736/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 137 MB | 79 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grzegorz Kiernozek](https://appshunter.io/developer/1441207704) | [Propify App LLC](https://appshunter.io/developer/1822586916) |

## What reviewers say

### Master Math Fun

[App page](https://appshunter.io/ios/app/master-math-fun/id6754071490)

**Features:** macOS Compatibility

**In-app purchases:** none


### SageMind Brain Training

[App page](https://appshunter.io/ios/app/sagemind-brain-training/id6791309736)

Engage in 30 brain games designed for adults and seniors to improve memory, focus, logic, speed, and language skills. Play for just five minutes a day to maintain cognitive function and track your progress.

**Highlights:** 30 brain games, Adaptive difficulty, Daily streaks, Brain Age Test, Offline play, Progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sage Premium Monthly Trial | $9.99 | per month |
| Sage Premium Monthly | $9.99 | per month |
| Sage Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Master Math Fun free?

Master Math Fun is free to download, with no in-app purchases.

### Is SageMind Brain Training free?

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

### Do Master Math Fun or SageMind Brain Training have ads?

Neither Master Math Fun nor SageMind Brain Training shows ads.

### Which is updated more often, Master Math Fun or SageMind Brain Training?

Master Math Fun ships an update every 4 days, and SageMind Brain Training every 3 weeks. Most recently, Master Math Fun was updated on October 15, 2026 and SageMind Brain Training on October 9, 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.*