# Proof Nutrition vs AutoPower

The clearest difference is ads: AutoPower at none against Proof Nutrition's shown. AutoPower also leads on update cadence (weekly vs every 4 months). On price, in-app purchases, device support 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.

Proof Nutrition ships an update every 4 months, AutoPower weekly. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Proof Nutrition | AutoPower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Size | 56 MB | 25 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GRIND WEB STUDIO LTD. OOD](https://appshunter.io/developer/573174733) | [SM GROUP INTERNATIONAL LTD OOD](https://appshunter.io/developer/1895058571) |

## What reviewers say

### Proof Nutrition

[App page](https://appshunter.io/ios/app/proof-nutrition/id6449352839)

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoPower

[App page](https://appshunter.io/ios/app/autopower/id6762883863)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proof Nutrition free?

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

### Is AutoPower free?

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

### Do Proof Nutrition or AutoPower have ads?

Proof Nutrition shows ads; AutoPower does not.

### Which is updated more often, Proof Nutrition or AutoPower?

Proof Nutrition ships an update every 4 months, and AutoPower weekly. Most recently, Proof Nutrition was updated on October 8, 2026 and AutoPower on October 25, 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.*