# Sool vs Grumpy Putt

The clearest difference is in-app purchases: Sool at none against Grumpy Putt's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grumpy Putt sells 1 one-off in-app purchase. Sool asks for nothing beyond the download.

Sool ships an update every 2 months, Grumpy Putt every 3 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sool | Grumpy Putt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 4 MB | 51 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Umit UZ](https://appshunter.io/developer/1842858860) | [Arnaud Manaranche](https://appshunter.io/developer/1801934517) |

## What reviewers say

### Sool

[App page](https://appshunter.io/ios/app/sool-quick-mathematic-trainer/id6756207263)

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

**In-app purchases:** none


### Grumpy Putt

[App page](https://appshunter.io/ios/app/grumpy-putt-daily-golf-puzzle/id6759795080)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Greenmaster License | $2.99 | one-time |


## Frequently asked questions

### Is Sool free?

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

### Is Grumpy Putt free?

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

### Do Sool or Grumpy Putt have ads?

Neither Sool nor Grumpy Putt shows ads.

### Which is updated more often, Sool or Grumpy Putt?

Sool ships an update every 2 months, and Grumpy Putt every 3 months. Most recently, Sool was updated on November 5, 2026 and Grumpy Putt on November 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.*