# ZeroFootprint vs VIVA Charge

The clearest difference is update cadence: VIVA Charge at monthly against ZeroFootprint's every 7 months. 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.

ZeroFootprint ships an update every 7 months, VIVA Charge monthly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ZeroFootprint | VIVA Charge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Size | 97 MB | 74 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rocknetz Systems Private Limited](https://appshunter.io/developer/1698128502) | [CS Energy](https://appshunter.io/developer/1831905406) |

## What reviewers say

### ZeroFootprint

[App page](https://appshunter.io/ios/app/zerofootprint/id6449023899)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### VIVA Charge

[App page](https://appshunter.io/ios/app/viva-charge/id6753863653)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZeroFootprint free?

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

### Is VIVA Charge free?

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

### Do ZeroFootprint or VIVA Charge have ads?

Neither ZeroFootprint nor VIVA Charge shows ads.

### Which is updated more often, ZeroFootprint or VIVA Charge?

ZeroFootprint ships an update every 7 months, and VIVA Charge monthly. Most recently, ZeroFootprint was updated on November 3, 2026 and VIVA Charge on November 9, 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.*