# ActProof vs Audio Trimmer

The clearest difference is price: ActProof at Free against Audio Trimmer's $2.99. ActProof also leads on ads (none vs shown). Audio Trimmer's advantage is update cadence (every 2 weeks vs every 3 months) and chart position (#109 vs unranked). On in-app purchases, device support and iOS requirement there is nothing between them.

ActProof is free to download; Audio Trimmer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ActProof ships an update every 3 months, Audio Trimmer every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ActProof | Audio Trimmer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.5 (117 ratings)](https://appshunter.io/ios/app/audio-trimmer-trim-audio/id1602845668/reviews)** |
| Number of ratings | — | **117** |
| Positive reviews | — | 51.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Best chart rank | — | **#109** |
| Size | 26 MB | 10 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Crossplatform Sweden AB](https://appshunter.io/developer/1439439671) | [Fadel.io OU](https://appshunter.io/developer/1483403574) |

## What reviewers say

### ActProof

[App page](https://appshunter.io/ios/app/actproof/id1576167262)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Trimmer

[App page](https://appshunter.io/ios/app/audio-trimmer-trim-audio/id1602845668)

**Currently charting:** #109 Top Paid · Utilities (US App Store)

Easily edit and trim audio files on your iPhone or iPad. Precisely cut recordings to save only the desired segments, with pinch-to-zoom functionality for enhanced accuracy.

**Highlights:** Edit audio files, Trim recordings, Pinch-to-zoom editing, Save desired audio portions, Supports MP3, WAV, M4A, AAC

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Efficient for basic trimming
- 💰 Affordable price
- 👌 Does what it promises
- ✨ Clean interface

**What reviewers complain about**

- 🐛 Inaccurate trimming
- 🐛 Audio doesn't align with markers
- 🐛 UI/UX not intuitive
- 🐛 Waveform inaccurate/compressed
- 🐛 Trim/play functions jump/reset

**Reported bugs**

- Audio doesn't align with trim markers
- Trimming positions break slider tracking
- Moving the slider works too fast
- Cannot choose timestamp precisely
- Exported file is off by seconds

**Requested features**

- Ability to fade either or both sides
- Add fades in and out
- Add a popup indicating file edit completion
- Option to export as WAV
- Option to export as MP3


## Frequently asked questions

### Is ActProof free?

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

### Is Audio Trimmer free?

Audio Trimmer costs $2.99, with no in-app purchases.

### Do ActProof or Audio Trimmer have ads?

Audio Trimmer shows ads; ActProof does not.

### Which is updated more often, ActProof or Audio Trimmer?

ActProof ships an update every 3 months, and Audio Trimmer every 2 weeks. Most recently, ActProof was updated on October 27, 2026 and Audio Trimmer on October 30, 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.*