# BibToGo vs AO Lab

The clearest difference is in-app purchases: BibToGo at none against AO Lab's 2. BibToGo also leads on iOS requirement (15 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AO Lab sells 2 in-app purchases, starting at $6.99 per month. BibToGo asks for nothing beyond the download.

BibToGo ships an update every 4 months, AO Lab every 8 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BibToGo | AO Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ao-lab/id6757807682/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | — | Freemium |
| Size | 40 MB | 5 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Goethe-Institut e.V.](https://appshunter.io/developer/480129582) | [Jose Bruno Torres Andrade](https://appshunter.io/developer/1546949587) |

## What reviewers say

### BibToGo

[App page](https://appshunter.io/ios/app/bibtogo/id1540752696)

**Features:** Vision Pro support

**In-app purchases:** none


### AO Lab

[App page](https://appshunter.io/ios/app/ao-lab/id6757807682)

Access all your course materials, including tools, audio, and recordings, in one place. Offers a free tier with basic content and a monthly subscription for full access to all courses and features.

**Highlights:** Course accompaniment, Access to tools, Audio recordings, Free content included, Monthly subscription for full access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membresía AO Lab | $6.99 | per month |
| Aclarador personalizado | $69.99 | one-time |


## Frequently asked questions

### Is BibToGo free?

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

### Is AO Lab free?

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

### Do BibToGo or AO Lab have ads?

Neither BibToGo nor AO Lab shows ads.

### Which is updated more often, BibToGo or AO Lab?

BibToGo ships an update every 4 months, and AO Lab every 8 months. Most recently, BibToGo was updated on October 20, 2026 and AO Lab on October 21, 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.*