# ADVANTAGE Diary vs Clic EEG

The clearest difference is update cadence: Clic EEG at every 2 months against ADVANTAGE Diary's every 16 months. ADVANTAGE Diary's advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

ADVANTAGE Diary ships an update every 16 months, Clic EEG every 2 months. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ADVANTAGE Diary | Clic EEG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Size | 31 MB | 28 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Cambridge Digital Health Ltd.](https://appshunter.io/developer/1297295745) | [huru ltd](https://appshunter.io/developer/1613340707) |

## What reviewers say

### ADVANTAGE Diary

[App page](https://appshunter.io/ios/app/advantage-diary/id1666898476)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clic EEG

[App page](https://appshunter.io/ios/app/clic-eeg/id6445852695)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADVANTAGE Diary free?

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

### Is Clic EEG free?

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

### Do ADVANTAGE Diary or Clic EEG have ads?

Neither ADVANTAGE Diary nor Clic EEG shows ads.

### Which is updated more often, ADVANTAGE Diary or Clic EEG?

ADVANTAGE Diary ships an update every 16 months, and Clic EEG every 2 months. Most recently, ADVANTAGE Diary was updated on September 25, 2026 and Clic EEG on September 19, 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.*