# Saveeye vs ChargeZen

The clearest difference is update cadence: ChargeZen at every 2 weeks against Saveeye's every 4 weeks. Saveeye's advantage is iOS requirement (16.4 vs 18.6). On price, ads, 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.

Saveeye ships an update every 4 weeks, ChargeZen every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Saveeye | ChargeZen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 87 MB | 8 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saveeye ApS](https://appshunter.io/developer/1650766174) | [Mikael Nyborg](https://appshunter.io/developer/633262586) |

## What reviewers say

### Saveeye

[App page](https://appshunter.io/ios/app/saveeye/id6444961865)

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

**In-app purchases:** none


### ChargeZen

[App page](https://appshunter.io/ios/app/chargezen/id6775575918)

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

**In-app purchases:** none


## Frequently asked questions

### Is Saveeye free?

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

### Is ChargeZen free?

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

### Do Saveeye or ChargeZen have ads?

Neither Saveeye nor ChargeZen shows ads.

### Which is updated more often, Saveeye or ChargeZen?

Saveeye ships an update every 4 weeks, and ChargeZen every 2 weeks. Most recently, Saveeye was updated on October 4, 2026 and ChargeZen on October 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.*