# Librisomnia vs MixCache Go

The clearest difference is device support: MixCache Go at 3 against Librisomnia's 1. MixCache Go also leads on iOS requirement (15.1 vs 17.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Librisomnia sells 3 in-app purchases, starting at $1.99 per month and MixCache Go sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Librisomnia ships an update fortnightly, MixCache Go every 10 days. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Librisomnia | MixCache Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/librisomnia/id6736851129/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 150 MB | 54 MB |
| Requires iOS | 17.5 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [景阳 李](https://appshunter.io/developer/1528929455) | [Traffikoo LLC](https://appshunter.io/developer/1875075285) |

## What reviewers say

### Librisomnia

[App page](https://appshunter.io/ios/app/librisomnia/id6736851129)

This app offers a curated reading experience designed for bedtime, allowing users to easily access classic literature. It features offline reading, customizable reading cards, and exclusive book cover art. A Pro membership unlocks more books and features.

**Highlights:** Random chapter reading for sleep, Book stacking for continued reading, Offline access, Customizable reading cards, Exclusive book cover art, iCloud sync

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Membership | $1.99 | per month |
| Annual Pro Membership | $17.99 | per year |
| Lifetime Pro Membership | $39.99 | one-time |


### MixCache Go

[App page](https://appshunter.io/ios/app/mixcache-go/id6758801012)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Book Purchase Credit | $4.99 | one-time |
| Single Book Purchase Credit | $9.99 | one-time |


## Frequently asked questions

### Is Librisomnia free?

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

### Is MixCache Go free?

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

### Do Librisomnia or MixCache Go have ads?

Neither Librisomnia nor MixCache Go shows ads.

### Which is updated more often, Librisomnia or MixCache Go?

Librisomnia ships an update fortnightly, and MixCache Go every 10 days. Most recently, Librisomnia was updated on October 3, 2026 and MixCache Go on September 24, 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.*