# Coteka vs Solo Diary

Coteka and Solo Diary 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.

Coteka ships an update every 3 weeks, Solo Diary every 6 weeks. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Coteka | Solo Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 44 MB | 28 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Chamshot, Inc.](https://appshunter.io/developer/6788812783) | [Sae Ueno](https://appshunter.io/developer/1598709865) |

## What reviewers say

### Coteka

[App page](https://appshunter.io/ios/app/coteka-split-and-settle-up/id6789443952)

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

**In-app purchases:** none


### Solo Diary

[App page](https://appshunter.io/ios/app/solo-diary-just-for-you/id6800550142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coteka free?

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

### Is Solo Diary free?

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

### Do Coteka or Solo Diary have ads?

Both Coteka and Solo Diary show ads.

### Which is updated more often, Coteka or Solo Diary?

Coteka ships an update every 3 weeks, and Solo Diary every 6 weeks. Most recently, Coteka was updated on October 10, 2026 and Solo Diary on October 13, 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.*