# Geofoobar vs Cairn Journal

The clearest difference is in-app purchases: Geofoobar at none against Cairn Journal's 4. Geofoobar also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cairn Journal sells 4 in-app purchases, starting at $3.99 per month. Geofoobar asks for nothing beyond the download.

Geofoobar ships an update every 2 months, Cairn Journal every 5 weeks. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Geofoobar | Cairn Journal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 16 MB | 22 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Petr Vopenka](https://appshunter.io/developer/1707327591) | [INFO WEB s.r.o.](https://appshunter.io/developer/1114065010) |

## What reviewers say

### Geofoobar

[App page](https://appshunter.io/ios/app/geofoobar/id6466400669)

**Features:** Vision Pro support

**In-app purchases:** none


### Cairn Journal

[App page](https://appshunter.io/ios/app/cairn-journal/id6761309948)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cairn Journal Core | $3.99 | per month |
| Cairn Journal Pro | $6.99 | per month |
| Cairn Journal Core (Annual) | $29.99 | per year |
| Cairn Journal Pro (Annual) | $59.99 | per year |


## Frequently asked questions

### Is Geofoobar free?

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

### Is Cairn Journal free?

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

### Do Geofoobar or Cairn Journal have ads?

Neither Geofoobar nor Cairn Journal shows ads.

### Which is updated more often, Geofoobar or Cairn Journal?

Geofoobar ships an update every 2 months, and Cairn Journal every 5 weeks. Most recently, Geofoobar was updated on October 19, 2026 and Cairn Journal on October 12, 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.*