# POWER TUNER App vs NSO Project

The clearest difference is update cadence: POWER TUNER App at every 3 months against NSO Project's every 12 months. NSO Project's advantage is iOS requirement (11.0 vs 16.0). On price, ads, 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.

POWER TUNER App ships an update every 3 months, NSO Project every 12 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | POWER TUNER App | NSO Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (82 ratings)](https://appshunter.io/ios/app/power-tuner-app/id1235945328/reviews)** | — |
| Number of ratings | **82** | — |
| Positive reviews | 26.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | Free | — |
| Size | 14 MB | 8 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Motor Co., Ltd.](https://appshunter.io/developer/337268490) | [Fahmi Alfareza](https://appshunter.io/developer/1484982266) |

## What reviewers say

### POWER TUNER App

[App page](https://appshunter.io/ios/app/power-tuner-app/id1235945328)

Optimize your Yamaha motorcycle's performance for racing. Adjust engine and suspension settings, monitor real-time machine data, and track lap times. Features include mapping, traction control, launch control, and an ECU lock for theft deterrence.

**Highlights:** Engine and suspension tuning, Real-time machine data monitoring, Lap time tracking, Traction and launch control, ECU lock for theft deterrence, Setup guide

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for tuning
- 💡 Comprehensive maintenance log
- 🚀 FI/IG tuning is amazing
- 👍 App is great when it works
- 👍 Adjustability is amazing

**What reviewers complain about**

- 🐛 Freezing/crashing in menus
- 🐛 Connectivity issues
- 🐛 App not working with iOS 14
- 🐛 ECU lock greyed out
- 🐛 No power tuning for WR450F

**Reported bugs**

- FI/IG tuning menu freezes
- ECU lock greyed out and shows error message
- App freezes when accessing maps sub menu
- Mapping edit screen is unresponsive
- Cannot connect to WiFi/bike after 120 hours

**Requested features**

- Add Russian language support
- Add Portuguese language support
- Add Spanish language support
- Add French language support
- Add Chinese language support


### NSO Project

[App page](https://appshunter.io/ios/app/nso-project/id1485962890)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POWER TUNER App free?

POWER TUNER App is free to download, with no in-app purchases.

### Is NSO Project free?

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

### Do POWER TUNER App or NSO Project have ads?

Neither POWER TUNER App nor NSO Project shows ads.

### Which is updated more often, POWER TUNER App or NSO Project?

POWER TUNER App ships an update every 3 months, and NSO Project every 12 months. Most recently, POWER TUNER App was updated on October 21, 2026 and NSO Project on October 19, 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.*