# POWER TUNER App vs EVP Codeshooter

The clearest difference is rating: EVP Codeshooter at 4.2 against POWER TUNER App's 3.2. EVP Codeshooter also leads on review sentiment (60% vs 27%) and update cadence (every 3 weeks vs every 3 months). POWER TUNER App's advantage is ratings volume (82 vs 14). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EVP Codeshooter holds the better App Store score, 4.2 against 3.2. That said, the two scores are not equally well evidenced: POWER TUNER App has 82 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 27% of POWER TUNER App's written reviews are positive against 60% of EVP Codeshooter's.

POWER TUNER App ships an update every 3 months, EVP Codeshooter every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | POWER TUNER App | EVP Codeshooter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (82 ratings)](https://appshunter.io/ios/app/power-tuner-app/id1235945328/reviews) | **[4.2 (14 ratings)](https://appshunter.io/ios/app/evp-codeshooter/id1522203886/reviews)** |
| Number of ratings | **82** | 14 |
| Positive reviews | 26.6% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 62 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Motor Co., Ltd.](https://appshunter.io/developer/337268490) | [EDS-Fahrzeugtechnik Gmbh](https://appshunter.io/developer/1522203888) |

## 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


### EVP Codeshooter

[App page](https://appshunter.io/ios/app/evp-codeshooter/id1522203886)

This tool enables wireless communication with a vehicle's ECU for programming and diagnostics. It allows users to efficiently tune their car's engine control unit directly from their mobile device.

**Highlights:** Wireless ECU programming, Diagnostic tool, Vehicle ECU communication, Efficient tuning, App-based control

**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 EVP Codeshooter free?

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

### Which has better reviews, POWER TUNER App or EVP Codeshooter?

EVP Codeshooter is rated higher. POWER TUNER App averages 3.2 out of 5 from 82 ratings, while EVP Codeshooter averages 4.2 from 14 ratings.

### Do POWER TUNER App or EVP Codeshooter have ads?

Neither POWER TUNER App nor EVP Codeshooter shows ads.

### Which is updated more often, POWER TUNER App or EVP Codeshooter?

POWER TUNER App ships an update every 3 months, and EVP Codeshooter every 3 weeks. Most recently, POWER TUNER App was updated on October 26, 2026 and EVP Codeshooter on October 24, 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.*