# AudioLab vs M.A.R.V.I.N.

The clearest difference is in-app purchases: M.A.R.V.I.N. at none against AudioLab's 2. M.A.R.V.I.N. also leads on update cadence (every 2 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AudioLab sells 2 in-app purchases, starting at $3.99 per 7 days. M.A.R.V.I.N. asks for nothing beyond the download.

AudioLab ships an update every 3 months, M.A.R.V.I.N. every 2 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | AudioLab | M.A.R.V.I.N. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marvin/id6762028698/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Freemium | **Free** |
| Size | 29 MB | 26 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [虹 张](https://appshunter.io/developer/1680117898) | [Jerrod Taylor](https://appshunter.io/developer/1856473828) |

## What reviewers say

### AudioLab

[App page](https://appshunter.io/ios/app/audiolab-extract-and-convert/id6496866231)

Easily create custom ringtones from videos and audio files. Convert music and sound to various formats, trim clips, and set personalized alerts for calls, messages, and alarms. Enjoy a versatile audio editing experience on your device.

**Highlights:** Extract audio from videos, Create custom ringtones, Convert audio to multiple formats, Trim and cut audio clips, Set custom notification sounds, Import from photo library and folders

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| AudioLab Lifetime Membership | $9.99 | one-time |


### M.A.R.V.I.N.

[App page](https://appshunter.io/ios/app/marvin/id6762028698)

Instantly identify objects, analyze environments, and gain insights with real-time augmented reality scanning. Turn your camera into an AI vision system to understand the world around you, from everyday items to the natural world.

**Highlights:** Real-time AR scanning, Object identification, Environmental analysis, Bio scan for people, pets, plants, and animals, Toolkit mode for problem-solving, Static image analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is AudioLab free?

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

### Is M.A.R.V.I.N. free?

M.A.R.V.I.N. is free to download, with no in-app purchases.

### Do AudioLab or M.A.R.V.I.N. have ads?

Neither AudioLab nor M.A.R.V.I.N. shows ads.

### Which is updated more often, AudioLab or M.A.R.V.I.N.?

AudioLab ships an update every 3 months, and M.A.R.V.I.N. every 2 days. Most recently, AudioLab was updated on October 24, 2026 and M.A.R.V.I.N. on October 21, 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.*