# Sudoku (by RootFox) vs Gentle Blocks

The clearest difference is in-app purchases: Sudoku (by RootFox) at none against Gentle Blocks's 1. Sudoku (by RootFox) also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Gentle Blocks's advantage is update cadence (every 6 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Gentle Blocks sells 1 one-off in-app purchase. Sudoku (by RootFox) asks for nothing beyond the download.

Sudoku (by RootFox) ships an update every 2 months, Gentle Blocks every 6 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sudoku (by RootFox) | Gentle Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gentle-blocks/id6787049916/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Vopilovskii](https://appshunter.io/developer/6777188961) | [Himanshu Garg](https://appshunter.io/developer/6787049918) |

## What reviewers say

### Sudoku (by RootFox)

[App page](https://appshunter.io/ios/app/sudoku-by-rootfox/id6786436715)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gentle Blocks

[App page](https://appshunter.io/ios/app/gentle-blocks/id6787049916)

A calming block puzzle game designed for relaxed play, featuring clear visuals and no timers. Solve daily challenges to grow a virtual garden and enjoy an ad-free experience with an optional one-time purchase.

**Highlights:** No timers or pressure, Daily Bloom challenges, Virtual garden growth, Clear, high-contrast visuals, Offline play, One-time purchase to remove ads

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $6.99 | one-time |


## Frequently asked questions

### Is Sudoku (by RootFox) free?

Sudoku (by RootFox) is free to download, with no in-app purchases.

### Is Gentle Blocks free?

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

### Do Sudoku (by RootFox) or Gentle Blocks have ads?

Gentle Blocks shows ads; Sudoku (by RootFox) does not.

### Which is updated more often, Sudoku (by RootFox) or Gentle Blocks?

Sudoku (by RootFox) ships an update every 2 months, and Gentle Blocks every 6 days. Most recently, Sudoku (by RootFox) was updated on October 16, 2026 and Gentle Blocks on October 25, 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.*