# Libraryai vs ZestNovel

The clearest difference is ads: Libraryai at none against ZestNovel's shown. ZestNovel's advantage is iOS requirement (13 vs 15.1). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Libraryai | ZestNovel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 28 MB | 20 MB |
| Requires iOS | 15.1 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Daniil Sukhov](https://appshunter.io/developer/1630543160) | [GLOBALTECH GAMING GROUP PTE. LTD](https://appshunter.io/developer/6777951389) |

## What reviewers say

### Libraryai

[App page](https://appshunter.io/ios/app/libraryai/id6762076708)

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

**In-app purchases:** none


### ZestNovel

[App page](https://appshunter.io/ios/app/zestnovel/id6777951387)

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

**In-app purchases:** none


## Frequently asked questions

### Is Libraryai free?

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

### Is ZestNovel free?

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

### Do Libraryai or ZestNovel have ads?

ZestNovel shows ads; Libraryai does not.

### Which is updated more often, Libraryai or ZestNovel?

Libraryai ships an update every 2 months, and ZestNovel every 2 months. Most recently, Libraryai was updated on October 25, 2026 and ZestNovel on October 31, 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.*