# Horizontal vs Aïobi

The clearest difference is update cadence: Horizontal at every 4 days against Aïobi's every 2 months. Aïobi's advantage is iOS requirement (14.0 vs 17.6). 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.

Horizontal ships an update every 4 days, Aïobi every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Horizontal | Aïobi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aiobi/id6756613888/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Free |
| Size | 16 MB | 26 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AZIZ LABBACI](https://appshunter.io/developer/1703142319) | [Thibaud Nikiema](https://appshunter.io/developer/1861799804) |

## What reviewers say

### Horizontal

[App page](https://appshunter.io/ios/app/horizontal-calendrier/id6742806492)

**Features:** Vision Pro support

**In-app purchases:** none


### Aïobi

[App page](https://appshunter.io/ios/app/aiobi/id6756613888)

This AI-powered assistant centralizes educational, legal, and professional tools. It generates flashcards, explains concepts, analyzes legal documents, and offers real-time chat support with document uploads. Enjoy a modern, multi-device experience.

**Highlights:** AI-powered assistance, Automated flashcard generation, Personalized educational explanations, Legal document analysis, Real-time intelligent chat, PDF and DOCX document upload, Multi-device synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is Horizontal free?

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

### Is Aïobi free?

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

### Do Horizontal or Aïobi have ads?

Neither Horizontal nor Aïobi shows ads.

### Which is updated more often, Horizontal or Aïobi?

Horizontal ships an update every 4 days, and Aïobi every 2 months. Most recently, Horizontal was updated on October 30, 2026 and Aïobi on October 30, 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.*