# A vs Arbor AI

The clearest difference is update cadence: Arbor AI at every 3 weeks against A's every 70 months. A's advantage is iOS requirement (15.6 vs 27.0). 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.

A ships an update every 70 months, Arbor AI every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | A | Arbor AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/a-shape/id608284732/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 70 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 24 MB | 36 MB |
| Requires iOS | **15.6** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Dwiartanto](https://appshunter.io/developer/471738677) | [LIHUNG WANG](https://appshunter.io/developer/1856091033) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-shape/id608284732)

Create unique geometric shapes through iterative affine transformations. Apply translations, rotations, and scaling to various objects with gradient coloring to generate visually interesting results.

**Highlights:** Affine transformation for shape creation, Translation, rotation, and scaling, Gradient coloring, Supports circles, rectangles, stars, polygons, and lines, Iterative shape generation

**In-app purchases:** none


### Arbor AI

[App page](https://appshunter.io/ios/app/arbor-ai-private-ai-chat/id6755762723)

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

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is Arbor AI free?

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

### Do A or Arbor AI have ads?

Neither A nor Arbor AI shows ads.

### Which is updated more often, A or Arbor AI?

A ships an update every 70 months, and Arbor AI every 3 weeks. Most recently, A was updated on November 1, 2026 and Arbor AI 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.*