# AcousticLab vs M.I.M.

The clearest difference is update cadence: M.I.M. at every 5 days against AcousticLab's every 7 months. AcousticLab's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AcousticLab sells 1 in-app purchase, starting at $9.99 per month and M.I.M. sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AcousticLab ships an update every 7 months, M.I.M. every 5 days. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AcousticLab | M.I.M. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/acousticlab/id1382478687/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 23 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [ZKXY Technology Co., Ltd](https://appshunter.io/developer/1382478384) | [Gianpaolo Campoli](https://appshunter.io/developer/6783730126) |

## What reviewers say

### AcousticLab

[App page](https://appshunter.io/ios/app/acousticlab/id1382478687)

Transform your iOS device into a professional noise measurement tool. Capture precise sound with stereo recording, calibration, and advanced analysis features. Ideal for accurate audio data collection and evaluation.

**Highlights:** Professional stereo recording, Precise sound acquisition and analysis, Input channel calibration, Automatic recording triggers, Prerecord function, Signal marking and playback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Analysis Set, 1 Month | $9.99 | per month |


### M.I.M.

[App page](https://appshunter.io/ios/app/mim/id6783833722)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MIM monthly | $2.99 | per month |
| Lifetime Unlock | $22.99 | one-time |


## Frequently asked questions

### Is AcousticLab free?

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

### Is M.I.M. free?

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

### Do AcousticLab or M.I.M. have ads?

Neither AcousticLab nor M.I.M. shows ads.

### Which is updated more often, AcousticLab or M.I.M.?

AcousticLab ships an update every 7 months, and M.I.M. every 5 days. Most recently, AcousticLab was updated on September 24, 2026 and M.I.M. on September 8, 2026.

---

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