# Magene Utility vs GravityTimer

The clearest difference is iOS requirement: Magene Utility at 12.0 against GravityTimer's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Magene Utility ships an update every 2 months, GravityTimer every 6 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Magene Utility | GravityTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (33 ratings)](https://appshunter.io/ios/app/magene-utility/id1526095281/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 19.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 57 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onelap Co., Ltd.](https://appshunter.io/developer/1258421011) | [宣威 查](https://appshunter.io/developer/1503125409) |

## What reviewers say

### Magene Utility

[App page](https://appshunter.io/ios/app/magene-utility/id1526095281)

This utility app allows users to test Bluetooth Smart hardware, calibrate device parameters, and upgrade firmware. It also provides control over power trainers, including resistance, slope, and target power.

**Highlights:** Test Bluetooth Smart Hardware, Calibrate Parameters, Upgrade Firmware, Control Power Trainers, Resistance Control, Slope Control, Target Power Control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### GravityTimer

[App page](https://appshunter.io/ios/app/gravitytimer/id6757189175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Magene Utility free?

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

### Is GravityTimer free?

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

### Do Magene Utility or GravityTimer have ads?

Neither Magene Utility nor GravityTimer shows ads.

### Which is updated more often, Magene Utility or GravityTimer?

Magene Utility ships an update every 2 months, and GravityTimer every 6 weeks. Most recently, Magene Utility was updated on October 8, 2026 and GravityTimer on October 1, 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.*