# Happy Arrow Master vs GridMind Pro

The clearest difference is in-app purchases: GridMind Pro at none against Happy Arrow Master's 10. Happy Arrow Master's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Happy Arrow Master sells 10 one-off in-app purchases. GridMind Pro asks for nothing beyond the download.

Happy Arrow Master ships an update weekly, GridMind Pro fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Happy Arrow Master | GridMind Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15K ratings)](https://appshunter.io/ios/app/happy-arrow-master/id6758368079/reviews)** | — |
| Number of ratings | **15K** | — |
| Positive reviews | 25.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 653 MB | 48 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DRAGONVALE LIMITED](https://appshunter.io/developer/1779324804) | [Ahmet Bohur](https://appshunter.io/developer/1884060211) |

## What reviewers say

### Happy Arrow Master

[App page](https://appshunter.io/ios/app/happy-arrow-master/id6758368079)

A fast-paced puzzle game where you tap arrows to make them escape in their indicated direction. Plan your moves carefully to clear blocked paths and unlock the next arrow, all while managing limited lives. Hundreds of levels offer increasing challenges and train your logic skills.

**Highlights:** Tap controls with deep strategy, Satisfying chain reaction clears, Hundreds of challenging levels, Bright visuals and relaxing gameplay, Trains logic and planning skills

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coin1 | $1.99 | one-time |
| product3 | $2.99 | one-time |
| bundle1 | $4.99 | one-time |
| product6 | $5.99 | one-time |
| removeads | $6.99 | one-time |
| product8 | $7.99 | one-time |
| bundle2 | $9.99 | one-time |
| product12 | $11.99 | one-time |
| coin3 | $14.99 | one-time |
| bundle3 | $19.99 | one-time |


### GridMind Pro

[App page](https://appshunter.io/ios/app/gridmind-pro-math-puzzle/id6761519077)

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

**In-app purchases:** none


## Frequently asked questions

### Is Happy Arrow Master free?

Happy Arrow Master is free to download, with in-app purchases available.

### Is GridMind Pro free?

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

### Do Happy Arrow Master or GridMind Pro have ads?

Both Happy Arrow Master and GridMind Pro show ads.

### Which is updated more often, Happy Arrow Master or GridMind Pro?

Happy Arrow Master ships an update weekly, and GridMind Pro fortnightly. Most recently, Happy Arrow Master was updated on November 9, 2026 and GridMind Pro on October 31, 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.*