# Shape Sketch vs Aiko

The clearest difference is in-app purchases: Aiko at none against Shape Sketch's 1. Aiko also leads on update cadence (every 2 weeks vs every 9 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Shape Sketch sells 1 one-off in-app purchase. Aiko asks for nothing beyond the download.

Shape Sketch ships an update every 9 months, Aiko every 2 weeks. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Shape Sketch | Aiko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/aiko-inspiration-engine/id6758415630/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 44 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [川 丁](https://appshunter.io/developer/1852666309) | [Riley Drcelik](https://appshunter.io/developer/1872832427) |

## What reviewers say

### Shape Sketch

[App page](https://appshunter.io/ios/app/shape-sketch/id6755219454)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shape Sketch Pro | $3.99 | one-time |


### Aiko

[App page](https://appshunter.io/ios/app/aiko-inspiration-engine/id6758415630)

Discover your next great idea with this premium inspiration engine. Explore content tailored to your tastes without ads or distractions. Import existing collections or start anew as the app evolves with you.

**Highlights:** AI-powered inspiration engine, Ad-free and distraction-free experience, Content discovery tailored to user taste, Import existing collections, Evolves with user preferences

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

**In-app purchases:** none


## Frequently asked questions

### Is Shape Sketch free?

Shape Sketch is free to download, with in-app purchases available.

### Is Aiko free?

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

### Do Shape Sketch or Aiko have ads?

Neither Shape Sketch nor Aiko shows ads.

### Which is updated more often, Shape Sketch or Aiko?

Shape Sketch ships an update every 9 months, and Aiko every 2 weeks. Most recently, Shape Sketch was updated on October 28, 2026 and Aiko on November 5, 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.*