# defog vs Dated

The clearest difference is ads: defog at none against Dated's shown. defog also leads on update cadence (every 2 days vs every 9 days) and iOS requirement (17.0 vs 27.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. defog sells 2 in-app purchases, starting at $14.99 per month and Dated sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

defog ships an update every 2 days, Dated every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | defog | Dated |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/defog-beat-brain-fog/id6759842176/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Freemium | — |
| Size | 29 MB | 43 MB |
| Requires iOS | **17.0** | 27.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Miro Nauta](https://appshunter.io/developer/1881104388) | [Evocentra Ventures LLC](https://appshunter.io/developer/6797708736) |

## What reviewers say

### defog

[App page](https://appshunter.io/ios/app/defog-beat-brain-fog/id6759842176)

This app helps you understand and manage brain fog by tracking daily clarity alongside lifestyle factors like sleep, stress, and diet. It provides AI-generated insights and allows you to run simple experiments to discover what improves your mental sharpness.

**Highlights:** Track daily clarity and lifestyle factors, Identify potential food triggers, AI-powered insight reports, Personalized experiment suggestions, Guided breathing exercises, Daily journaling

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Defog Premium Monthly | $14.99 | per month |
| Defog Premium Annual | $49.99 | per year |


### Dated

[App page](https://appshunter.io/ios/app/dated-dating-pattern-journal/id6774066008)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.99 | per month |
| Founding Yearly | $39.99 | per year |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is defog free?

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

### Is Dated free?

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

### Do defog or Dated have ads?

Dated shows ads; defog does not.

### Which is updated more often, defog or Dated?

defog ships an update every 2 days, and Dated every 9 days. Most recently, defog was updated on October 31, 2026 and Dated 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.*