# PowerTex vs My Flasher US

The clearest difference is rating: PowerTex at 5.0 against My Flasher US's 4.4. PowerTex also leads on review sentiment (100% vs 75%) and iOS requirement (9.0 vs 15.4). My Flasher US's advantage is ratings volume (7 vs 1). 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.

PowerTex holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: My Flasher US has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of PowerTex's written reviews are positive against 75% of My Flasher US's.

## The numbers

| Metric | PowerTex | My Flasher US |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/powertex/id6744652380/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/my-flasher-us/id6757482466/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Free | Free |
| Size | 6 MB | 96 MB |
| Requires iOS | **9.0** | 15.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Powertex Industries LLC](https://appshunter.io/developer/1808707553) | [SwitchOver Inc.](https://appshunter.io/developer/1859933147) |

## What reviewers say

### PowerTex

[App page](https://appshunter.io/ios/app/powertex/id6744652380)

Monitor and manage your lithium batteries in real-time. Optimize performance for vehicles, home solar, or marine applications. Gain insights to maximize efficiency and battery lifespan.

**Highlights:** Real-time battery performance insights, Optimize battery usage, Maximize efficiency, Supports car, motorcycle, home solar, and marine applications, Control at your fingertips

**Features:** macOS Compatibility

**In-app purchases:** none


### My Flasher US

[App page](https://appshunter.io/ios/app/my-flasher-us/id6757482466)

This app allows users to tune and optimize their car's ECU through a connected plug-in dongle. It offers features like reading/writing ECU data, seamless dealer communication, and automatic vehicle identification for a personalized tuning experience.

**Highlights:** Read & Write ECU Data, Seamless Dealer Communication, Automatic Vehicle Identification, Secure and Easy-to-Use Interface, ECU Tuning and Optimization

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PowerTex free?

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

### Is My Flasher US free?

My Flasher US is free to download, with no in-app purchases.

### Which has better reviews, PowerTex or My Flasher US?

PowerTex is rated higher. PowerTex averages 5.0 out of 5 from 1 ratings, while My Flasher US averages 4.4 from 7 ratings.

### Do PowerTex or My Flasher US have ads?

Neither PowerTex nor My Flasher US shows ads.

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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.*