# Sudoku Plus vs RAPT

The clearest difference is price: RAPT at Free against Sudoku Plus's $1.99. RAPT also leads on in-app purchases (none vs 3) and update cadence (daily vs every 10 days). On ads, device support and iOS requirement there is nothing between them.

RAPT is free to download; Sudoku Plus costs $1.99 up front. Sudoku Plus sells 3 one-off in-app purchases. RAPT asks for nothing beyond the download.

Sudoku Plus ships an update every 10 days, RAPT daily. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sudoku Plus | RAPT |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Paid | **Free** |
| Size | 8 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | +4 |
| Developer | [H. Kluger](https://appshunter.io/developer/1821957503) | [aketo GmbH](https://appshunter.io/developer/776255936) |

## What reviewers say

### Sudoku Plus

[App page](https://appshunter.io/ios/app/sudoku-plus/id6752543567)

Enjoy the classic number puzzle with a modern twist. Play, create, or solve Sudoku puzzles of all difficulty levels, anytime and completely offline. Features intuitive controls, a puzzle generator, and a step-by-step solver.

**Highlights:** Play all difficulty levels, Create unique puzzles, Automatic puzzle solver, Offline play, Intuitive interface, Dark mode support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cup of Coffee | $1.99 | one-time |
| Stück Kuchen | $5.99 | one-time |
| Grosse Unterstützung | $9.99 | one-time |


### RAPT

[App page](https://appshunter.io/ios/app/rapt/id6819600098)

A retro-style jewel puzzle game with two distinct modes: an endless puzzle experience and a fast-paced runner. Swap gems to create matches, trigger cascades, and utilize special stones and power-ups. Enjoy a unique aesthetic with a synthwave soundtrack.

**Highlights:** Jewel swapping puzzle mechanics, Endless and Dachlauf game modes, Special stones and power-ups, Handmade pixel art, Synthwave soundtrack, Offline play

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Plus free?

Sudoku Plus costs $1.99, and also offers in-app purchases.

### Is RAPT free?

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

### Do Sudoku Plus or RAPT have ads?

Neither Sudoku Plus nor RAPT shows ads.

### Which is updated more often, Sudoku Plus or RAPT?

Sudoku Plus ships an update every 10 days, and RAPT daily. Most recently, Sudoku Plus was updated on October 30, 2026 and RAPT on October 29, 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.*