# JustBooks vs Mimesa

The clearest difference is update cadence: Mimesa at every 9 days against JustBooks's every 2 months. JustBooks's advantage is iOS requirement (13.0 vs 15.1). 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.

JustBooks ships an update every 2 months, Mimesa every 9 days. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | JustBooks | Mimesa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 22 MB | 54 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kiriti Kapavari](https://appshunter.io/developer/1790143939) | [Purple Softworks (Pty) Ltd](https://appshunter.io/developer/6784833991) |

## What reviewers say

### JustBooks

[App page](https://appshunter.io/ios/app/justbooks/id6744608698)

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

**In-app purchases:** none


### Mimesa

[App page](https://appshunter.io/ios/app/mimesa/id6789941207)

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

**In-app purchases:** none


## Frequently asked questions

### Is JustBooks free?

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

### Is Mimesa free?

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

### Do JustBooks or Mimesa have ads?

Neither JustBooks nor Mimesa shows ads.

### Which is updated more often, JustBooks or Mimesa?

JustBooks ships an update every 2 months, and Mimesa every 9 days. Most recently, JustBooks was updated on October 13, 2026 and Mimesa on October 18, 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.*