# iTrim vs BrainWaves

iTrim and BrainWaves are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iTrim ships an update every 3 weeks, BrainWaves every 2 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iTrim | BrainWaves |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 30 MB | 104 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ital Innovation SRL](https://appshunter.io/developer/1510586898) | [Advice Pharma Group S.R.L.](https://appshunter.io/developer/648345832) |

## What reviewers say

### iTrim

[App page](https://appshunter.io/ios/app/itrim/id1510586899)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainWaves

[App page](https://appshunter.io/ios/app/brainwaves/id6747348926)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTrim free?

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

### Is BrainWaves free?

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

### Do iTrim or BrainWaves have ads?

Neither iTrim nor BrainWaves shows ads.

### Which is updated more often, iTrim or BrainWaves?

iTrim ships an update every 3 weeks, and BrainWaves every 2 weeks. Most recently, iTrim was updated on September 29, 2026 and BrainWaves on October 7, 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.*