# Flatfox vs Eunomia

The clearest difference is in-app purchases: Flatfox at none against Eunomia's 4. Eunomia's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Eunomia sells 4 in-app purchases, starting at $9.99 per month. Flatfox asks for nothing beyond the download.

Flatfox ships an update every 3 weeks, Eunomia every 5 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Flatfox | Eunomia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (29 ratings)](https://appshunter.io/ios/app/flatfox/id1045985566/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 77 MB | 55 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [flatfox](https://appshunter.io/developer/1045985565) | [Joanna Bednarczyk](https://appshunter.io/developer/1881974783) |

## What reviewers say

### Flatfox

[App page](https://appshunter.io/ios/app/flatfox/id1045985566)

Discover thousands of apartments, houses, and shared rooms in Switzerland. Communicate directly with advertisers via chat and organize your search or tenant advertising efficiently. Create personalized search subscriptions to never miss a listing.

**Highlights:** Thousands of listings in Switzerland, Direct chat with advertisers, Personalized search subscriptions, Viewing planner, Free ad publishing, Ad management

**Features:** Vision Pro support

**In-app purchases:** none


### Eunomia

[App page](https://appshunter.io/ios/app/eunomia-cbt-journal/id6797962430)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Pro | $24.99 | per month |
| Premium · annual | $69.99 | per year |
| Pro (Annual) | $199.99 | per year |


## Frequently asked questions

### Is Flatfox free?

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

### Is Eunomia free?

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

### Do Flatfox or Eunomia have ads?

Flatfox shows ads; Eunomia does not.

### Which is updated more often, Flatfox or Eunomia?

Flatfox ships an update every 3 weeks, and Eunomia every 5 days. Most recently, Flatfox was updated on September 30, 2026 and Eunomia on October 2, 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.*