# Bibliacra vs LUA AI

The clearest difference is update cadence: Bibliacra at every 4 days against LUA AI's every 11 days. LUA AI's advantage is iOS requirement (12.0 vs 16.2). 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.

Bibliacra ships an update every 4 days, LUA AI every 11 days. The most recent releases landed on September 10, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Bibliacra | LUA AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 11 days |
| Size | 17 MB | 73 MB |
| Requires iOS | 16.2 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Andrew Nelson](https://appshunter.io/developer/1478200642) | [GLOBOSOFT TECHNOLOGY SOLUTIONS](https://appshunter.io/developer/1265392408) |

## What reviewers say

### Bibliacra

[App page](https://appshunter.io/ios/app/bibliacra/id6445904098)

**Features:** macOS Compatibility

**In-app purchases:** none


### LUA AI

[App page](https://appshunter.io/ios/app/lua-ai-german/id6741326157)

**In-app purchases:** none


## Frequently asked questions

### Is Bibliacra free?

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

### Is LUA AI free?

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

### Do Bibliacra or LUA AI have ads?

Neither Bibliacra nor LUA AI shows ads.

### Which is updated more often, Bibliacra or LUA AI?

Bibliacra ships an update every 4 days, and LUA AI every 11 days. Most recently, Bibliacra was updated on September 10, 2026 and LUA AI on May 19, 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.*