# 100% Authentic vs Fast Compress

The clearest difference is ads: 100% Authentic at none against Fast Compress's shown. 100% Authentic also leads on update cadence (every 10 days vs every 2 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.

100% Authentic ships an update every 10 days, Fast Compress every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 100% Authentic | Fast Compress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fast-compress/id6742486158/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 100 MB | 60 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lov Incorporated.](https://appshunter.io/developer/1149644938) | [振鹏 钱](https://appshunter.io/developer/1571459870) |

## What reviewers say

### 100% Authentic

[App page](https://appshunter.io/ios/app/100-authentic-verifiedvideos/id1636624573)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fast Compress

[App page](https://appshunter.io/ios/app/fast-compress/id6742486158)

Optimize your device's storage with a powerful compression feature. This app efficiently manages and optimizes your media to free up valuable space.

**Highlights:** Space optimization, Media compression, Smart gallery management, Storage enhancement

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

**In-app purchases:** none


## Frequently asked questions

### Is 100% Authentic free?

100% Authentic is free to download, with no in-app purchases.

### Is Fast Compress free?

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

### Do 100% Authentic or Fast Compress have ads?

Fast Compress shows ads; 100% Authentic does not.

### Which is updated more often, 100% Authentic or Fast Compress?

100% Authentic ships an update every 10 days, and Fast Compress every 2 months. Most recently, 100% Authentic was updated on October 27, 2026 and Fast Compress on October 24, 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.*