# ナンプレ100 vs 3D Cube Solver

The clearest difference is in-app purchases: ナンプレ100 at none against 3D Cube Solver's 2. ナンプレ100 also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). 3D Cube Solver's advantage is update cadence (every 4 days vs every 4 months). On price, review sentiment and ads there is nothing between them.

Both are free to download. 3D Cube Solver sells 2 in-app purchases, starting at $0.49 per month. ナンプレ100 asks for nothing beyond the download.

ナンプレ100 ships an update every 4 months, 3D Cube Solver every 4 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ナンプレ100 | 3D Cube Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (4 ratings)](https://appshunter.io/ios/app/3d-cube-solver-solve-and-play/id6778499470/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 21 MB | 30 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tomoya Seki](https://appshunter.io/developer/1832218107) | [Kengo Saito](https://appshunter.io/developer/1422383520) |

## What reviewers say

### ナンプレ100

[App page](https://appshunter.io/ios/app/100/id6755108487)

This application offers a collection of 100 Sudoku puzzles designed for easy enjoyment and mental refreshment. It features a simple interface, large numbers, and a dark mode option for comfortable play. Perfect for quick brain training or relaxation during downtime.

**Highlights:** 100 Sudoku puzzles, Large, easy-to-read numbers, Simple, stress-free controls, Dark mode support, Satisfying clear achievements, Relaxing, understated design

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

**In-app purchases:** none


### 3D Cube Solver

[App page](https://appshunter.io/ios/app/3d-cube-solver-solve-and-play/id6778499470)

Solve and play with 3D cubes of various sizes. Scan a real cube with your camera and follow step-by-step instructions to solve it, or practice your skills with on-screen puzzles. Enjoy a privacy-first, offline experience with customizable sound settings.

**Highlights:** Play with on-screen 3D cubes, Scan real cubes with camera, Step-by-step solving guidance, Supports various cube sizes, Offline functionality, Customizable sound settings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $0.49 | per month |
| Pro | $1.99 | one-time |


## Frequently asked questions

### Is ナンプレ100 free?

ナンプレ100 is free to download, with no in-app purchases.

### Is 3D Cube Solver free?

3D Cube Solver is free to download, with in-app purchases available.

### Do ナンプレ100 or 3D Cube Solver have ads?

Both ナンプレ100 and 3D Cube Solver show ads.

### Which is updated more often, ナンプレ100 or 3D Cube Solver?

ナンプレ100 ships an update every 4 months, and 3D Cube Solver every 4 days. Most recently, ナンプレ100 was updated on October 6, 2026 and 3D Cube Solver on October 17, 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.*