# HeartRate vs Audio Tools

The clearest difference is in-app purchases: HeartRate at none against Audio Tools's 3. HeartRate also leads on ads (none vs shown). Audio Tools's advantage is update cadence (every 5 weeks vs every 37 months) and iOS requirement (12.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Audio Tools sells 3 in-app purchases, starting at $4.00 per month. HeartRate asks for nothing beyond the download.

HeartRate ships an update every 37 months, Audio Tools every 5 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HeartRate | Audio Tools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 37 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 63 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RITI Technology Inc.](https://appshunter.io/developer/369118660) | [治燐 王](https://appshunter.io/developer/1724688791) |

## What reviewers say

### HeartRate

[App page](https://appshunter.io/ios/app/heartrate/id1441755039)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Tools

[App page](https://appshunter.io/ios/app/audio-tools/id6475674609)

This app offers comprehensive audio editing capabilities, including cutting, merging, format conversion, and playback speed adjustment. It also features a built-in recorder and a local file server for easy file management. Advanced tools allow for accompaniment creation and noise reduction.

**Highlights:** Cut, copy, paste, fade in/out audio, Merge multiple audio files, Adjust playback speed, Convert audio formats, Record audio with quality settings, Local file server for uploads/downloads, Create accompaniment by reducing vocals, Reduce noise by filtering frequencies

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly member | $4.00 | per month |
| annual member | $12.00 | per year |
| Lifetime member | $15.00 | one-time |


## Frequently asked questions

### Is HeartRate free?

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

### Is Audio Tools free?

Audio Tools is free to download, with in-app purchases available.

### Do HeartRate or Audio Tools have ads?

Audio Tools shows ads; HeartRate does not.

### Which is updated more often, HeartRate or Audio Tools?

HeartRate ships an update every 37 months, and Audio Tools every 5 weeks. Most recently, HeartRate was updated on October 7, 2026 and Audio Tools on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*