# Gnrgy Flexi vs my mobile data usage

The clearest difference is ads: Gnrgy Flexi at none against my mobile data usage's shown. Gnrgy Flexi also leads on iOS requirement (15.6 vs 26.0). my mobile data usage's advantage is update cadence (every 2 days vs every 2 months). On price, 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.

Gnrgy Flexi ships an update every 2 months, my mobile data usage every 2 days. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Gnrgy Flexi | my mobile data usage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 16 MB | 36 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GNRGY LTD](https://appshunter.io/developer/582320935) | [Hiroyuki Fujisawa](https://appshunter.io/developer/654454925) |

## What reviewers say

### Gnrgy Flexi

[App page](https://appshunter.io/ios/app/gnrgy-flexi/id6739489453)

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

**In-app purchases:** none


### my mobile data usage

[App page](https://appshunter.io/ios/app/my-mobile-data-usage/id6811533054)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gnrgy Flexi free?

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

### Is my mobile data usage free?

my mobile data usage is free to download, with no in-app purchases.

### Do Gnrgy Flexi or my mobile data usage have ads?

my mobile data usage shows ads; Gnrgy Flexi does not.

### Which is updated more often, Gnrgy Flexi or my mobile data usage?

Gnrgy Flexi ships an update every 2 months, and my mobile data usage every 2 days. Most recently, Gnrgy Flexi was updated on October 5, 2026 and my mobile data usage on October 12, 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.*