# Fenaka vs UMA M9

The clearest difference is rating: UMA M9 at 5.0 against Fenaka's 3.5. UMA M9 also leads on update cadence (every 6 weeks vs every 20 months). Fenaka's advantage is ratings volume (20 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.

UMA M9 holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Fenaka has 20 ratings behind it against 1, so its average is the more settled of the two.

Fenaka ships an update every 20 months, UMA M9 every 6 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Fenaka | UMA M9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (20 ratings)](https://appshunter.io/ios/app/fenaka/id1512654957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uma-m9/id6450772085/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 117 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fenaka Corporation Limited](https://appshunter.io/developer/1512654956) | [UMA RACING SDN. BHD.](https://appshunter.io/developer/1403287201) |

## What reviewers say

### Fenaka

[App page](https://appshunter.io/ios/app/fenaka/id1512654957)

Manage your bills and monitor your electricity consumption with ease. This app offers one-click payments, detailed billing history, and visual charts of your monthly and daily energy usage to help you track savings.

**Highlights:** One-click bill payments, View bill history and pending payments, Online bill payment anytime, anywhere, Monthly usage charts, Daily usage charts for smart meters

**In-app purchases:** none


### UMA M9

[App page](https://appshunter.io/ios/app/uma-m9/id6450772085)

This application connects to a specific engine control unit (ECU) to monitor engine data, read diagnostic trouble codes, and perform various engine tuning adjustments. It also allows for tuning map sharing and accessing cloud-based ECU firmware and calibration files.

**Highlights:** Engine data monitoring, Malf-code reading, Fuel adjustment, Engine tuning, Tuning map sharing, Cloud ECU firmware access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fenaka free?

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

### Is UMA M9 free?

UMA M9 is free to download, with no in-app purchases.

### Which has better reviews, Fenaka or UMA M9?

UMA M9 is rated higher. Fenaka averages 3.5 out of 5 from 20 ratings, while UMA M9 averages 5.0 from 1 ratings.

### Do Fenaka or UMA M9 have ads?

Neither Fenaka nor UMA M9 shows ads.

### Which is updated more often, Fenaka or UMA M9?

Fenaka ships an update every 20 months, and UMA M9 every 6 weeks. Most recently, Fenaka was updated on October 24, 2026 and UMA M9 on October 16, 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.*