# Summatch vs Grid Master

Summatch and Grid Master are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Summatch sells 2 one-off in-app purchases and Grid Master sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Summatch | Grid Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (62 ratings)](https://appshunter.io/ios/app/grid-master-zip-patches-hashi/id6773662129/reviews)** |
| Number of ratings | — | **62** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 97 MB | 203 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ohte, Inc.](https://appshunter.io/developer/905170041) | [Yoogalab SL](https://appshunter.io/developer/1727344657) |

## What reviewers say

### Summatch

[App page](https://appshunter.io/ios/app/summatch/id6751231850)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |
| Remove Ads Pack | $11.99 | one-time |


### Grid Master

[App page](https://appshunter.io/ios/app/grid-master-zip-patches-hashi/id6773662129)

This app combines three classic logic puzzles: path drawing, tile fitting, and bridge building. It offers hundreds of handcrafted levels with progressive difficulty and a relaxing, timer-free experience. Train your mind with these engaging brain-boosting challenges.

**Highlights:** Three distinct game modes: Zip, Patches, Hashi, Hundreds of handcrafted levels, Progressive difficulty, No timers or move limits, Minimalist aesthetics, Relaxing gameplay

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack_1 | $2.99 | one-time |
| Pack_2 | $4.99 | one-time |
| No Ads | $6.99 | one-time |
| No Ads pack | $9.99 | one-time |
| Pack_3 | $9.99 | one-time |
| Pack_5 | $44.99 | one-time |


## Frequently asked questions

### Is Summatch free?

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

### Is Grid Master free?

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

### Do Summatch or Grid Master have ads?

Both Summatch and Grid Master show ads.

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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.*