# Energy Saviour vs Zatmobile+

The clearest difference is update cadence: Zatmobile+ at every 3 weeks against Energy Saviour's every 9 months. Energy Saviour's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Energy Saviour ships an update every 9 months, Zatmobile+ every 3 weeks. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Energy Saviour | Zatmobile+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 31 MB | 59 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DFx Technology Ltd.](https://appshunter.io/developer/1656723563) | [Unity Five Limited](https://appshunter.io/developer/477042094) |

## What reviewers say

### Energy Saviour

[App page](https://appshunter.io/ios/app/energy-saviour/id6444770835)

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

**In-app purchases:** none


### Zatmobile+

[App page](https://appshunter.io/ios/app/zatmobile-plus/id6467130015)

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

**In-app purchases:** none


## Frequently asked questions

### Is Energy Saviour free?

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

### Is Zatmobile+ free?

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

### Do Energy Saviour or Zatmobile+ have ads?

Neither Energy Saviour nor Zatmobile+ shows ads.

### Which is updated more often, Energy Saviour or Zatmobile+?

Energy Saviour ships an update every 9 months, and Zatmobile+ every 3 weeks. Most recently, Energy Saviour was updated on October 27, 2026 and Zatmobile+ on November 7, 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.*