# Increase Volume vs Isolate

The clearest difference is monetization model: Isolate at free with in-app purchases against Increase Volume's subscription. Isolate also leads on device support (3 vs 1). Increase Volume's advantage is iOS requirement (16.4 vs 26.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Increase Volume sells 9 in-app purchases, starting at $3.99 per 7 days and Isolate sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Increase Volume against 5.0 for Isolate. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Increase Volume ships an update every 6 days, Isolate every 10 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Increase Volume | Isolate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/increase-volume-sound-boost/id6757870311/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/isolate-extract-audio/id6811545700/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 112 MB | 2 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ademola Kevin Bello](https://appshunter.io/developer/1791254375) | [Breeze Creations](https://appshunter.io/developer/916791319) |

## What reviewers say

### Increase Volume

[App page](https://appshunter.io/ios/app/increase-volume-sound-boost/id6757870311)

Enhance audio and video recordings by increasing volume up to 3x. Improve speech clarity, reduce noise, and adjust playback speed. Compare original and enhanced versions before exporting.

**Highlights:** Amplify audio up to 3x, Improve voice clarity, Noise reduction, Adjust playback speed, Compare original and enhanced audio, Export audio or video

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Yearly Offer | $17.99 | per year |
| Pro Yearly | $22.99 | per year |
| Starter Pack | $2.99 | one-time |
| Offer Pack | $3.99 | one-time |
| Popular Pack | $7.99 | one-time |
| Pro LifeTime Offer | $14.99 | one-time |
| Best Value Pack | $19.99 | one-time |
| Pro LifeTime | $24.99 | one-time |


### Isolate

[App page](https://appshunter.io/ios/app/isolate-extract-audio/id6811545700)

Extract audio from videos, allowing you to keep only the sound. Select videos, trim audio precisely, and export in various formats. Your media stays private on your device.

**Highlights:** Extract audio from videos, Precise audio trimming, Export in M4A, WAV, MP3, Private media handling, Supports Photos and Files import, One-time purchase for full unlock

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Isolate 7-Day Trial | Free | one-time |
| Isolate Lifetime Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Increase Volume free?

Increase Volume is free to download, with in-app purchases available.

### Is Isolate free?

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

### Which has better reviews, Increase Volume or Isolate?

Increase Volume and Isolate are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Increase Volume or Isolate have ads?

Neither Increase Volume nor Isolate shows ads.

### Which is updated more often, Increase Volume or Isolate?

Increase Volume ships an update every 6 days, and Isolate every 10 days. Most recently, Increase Volume was updated on October 31, 2026 and Isolate on October 31, 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.*