# Aiko vs Reference Board

The clearest difference is price: Aiko at Free against Reference Board's $5.99. Aiko also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 1). Reference Board's advantage is update cadence (every 4 days vs every 2 weeks) and chart position (#165 vs unranked). On ratings volume, ads and device support there is nothing between them.

Aiko is free to download; Reference Board costs $5.99 up front. Reference Board sells 1 one-off in-app purchase. Aiko asks for nothing beyond the download.

Aiko holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews point the same way: 100% of Aiko's written reviews are positive against 67% of Reference Board's.

Aiko ships an update every 2 weeks, Reference Board every 4 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Aiko | Reference Board |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/aiko-inspiration-engine/id6758415630/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/reference-board-mood-board/id6759159660/reviews) |
| Number of ratings | 6 | **7** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#165** |
| Size | 44 MB | 24 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Riley Drcelik](https://appshunter.io/developer/1872832427) | [Jordan Ruchtie](https://appshunter.io/developer/1530155367) |

## What reviewers say

### 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


### Reference Board

[App page](https://appshunter.io/ios/app/reference-board-mood-board/id6759159660)

**Currently charting:** #165 Top Paid · Graphics & Design (US App Store)

This app offers an infinite canvas for visually organizing thoughts and inspiration. Users can drop in various media types, arrange them freely, and zoom in or out to explore connections. Instant search functionality helps locate specific items across all boards.

**Highlights:** Infinite canvas, Visual idea organization, Supports images, videos, quotes, Freeform arrangement, Instant search, Zoom in/out functionality

**Features:** Safari Extension, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reference Pro | $5.99 | one-time |


## Frequently asked questions

### Is Aiko free?

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

### Is Reference Board free?

Reference Board costs $5.99, and also offers in-app purchases.

### Which has better reviews, Aiko or Reference Board?

Aiko is rated higher. Aiko averages 5.0 out of 5 from 6 ratings, while Reference Board averages 4.3 from 7 ratings.

### Do Aiko or Reference Board have ads?

Neither Aiko nor Reference Board shows ads.

### Which is updated more often, Aiko or Reference Board?

Aiko ships an update every 2 weeks, and Reference Board every 4 days. Most recently, Aiko was updated on November 5, 2026 and Reference Board on November 13, 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.*