# NMR Tutor vs 10を作ろう

The clearest difference is ads: NMR Tutor at none against 10を作ろう's shown. NMR Tutor also leads on update cadence (fortnightly vs every 14 months) and monetization model (free vs ad-supported). 10を作ろう's advantage is iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NMR Tutor ships an update fortnightly, 10を作ろう every 14 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | NMR Tutor | 10を作ろう |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nmr-tutor/id785450176/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 14 months |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 9 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim E. Burrow](https://appshunter.io/developer/367216557) | [takeshi inoue](https://appshunter.io/developer/1452042026) |

## What reviewers say

### NMR Tutor

[App page](https://appshunter.io/ios/app/nmr-tutor/id785450176)

Explore NMR data acquisition and signal processing with interactive simulations. Adjust parameters like noise, apodization, and phase to observe immediate effects on FID and spectra. Learn about common artifacts and advanced concepts like spin-spin coupling.

**Highlights:** Interactive FID and spectra simulations, Adjustable peak positions and decay, Noise and apodization control, Zero filling and phase correction, Simulate acquisition artifacts, Explore spin-spin coupling

**Features:** Vision Pro support

**In-app purchases:** none


### 10を作ろう

[App page](https://appshunter.io/ios/app/10/id1453636144)

This game challenges you to reach a total of 10 using addition, subtraction, multiplication, and division. Tap the buttons between numbers to change symbols and test your calculation skills. It's a simple yet engaging way to practice arithmetic, even used for brain training by professional players.

**Highlights:** Addition, subtraction, multiplication, division, Reach a total of 10, Tap to change symbols, Over 540 puzzles, Brain training

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NMR Tutor free?

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

### Is 10を作ろう free?

10を作ろう is free to download, with no in-app purchases.

### Do NMR Tutor or 10を作ろう have ads?

10を作ろう shows ads; NMR Tutor does not.

### Which is updated more often, NMR Tutor or 10を作ろう?

NMR Tutor ships an update fortnightly, and 10を作ろう every 14 months. Most recently, NMR Tutor was updated on November 1, 2026 and 10を作ろう on November 6, 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.*