# GBV Minimum Standards vs Master Math Fun

The clearest difference is update cadence: Master Math Fun at every 4 days against GBV Minimum Standards's every 6 weeks. GBV Minimum Standards's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GBV Minimum Standards ships an update every 6 weeks, Master Math Fun every 4 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | GBV Minimum Standards | Master Math Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gbv-minimum-standards/id1635491264/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 65 MB | 137 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [International Rescue Committee, Inc.](https://appshunter.io/developer/1303840801) | [Grzegorz Kiernozek](https://appshunter.io/developer/1441207704) |

## What reviewers say

### GBV Minimum Standards

[App page](https://appshunter.io/ios/app/gbv-minimum-standards/id1635491264)

**Features:** macOS Compatibility

**In-app purchases:** none


### Master Math Fun

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GBV Minimum Standards free?

GBV Minimum Standards is free to download, with no in-app purchases.

### Is Master Math Fun free?

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

### Do GBV Minimum Standards or Master Math Fun have ads?

Neither GBV Minimum Standards nor Master Math Fun shows ads.

### Which is updated more often, GBV Minimum Standards or Master Math Fun?

GBV Minimum Standards ships an update every 6 weeks, and Master Math Fun every 4 days. Most recently, GBV Minimum Standards was updated on October 24, 2026 and Master Math Fun on October 15, 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.*