# Instruments vs Silly Spin Colors

The clearest difference is price: Silly Spin Colors at Free against Instruments's $1.99. Silly Spin Colors also leads on ratings volume (4 vs 1) and iOS requirement (15.6 vs 17.6). Instruments's advantage is in-app purchases (none vs 1). On rating, review sentiment, update cadence and ads there is nothing between them.

Silly Spin Colors is free to download; Instruments costs $1.99 up front. Silly Spin Colors sells 1 one-off in-app purchase. Instruments asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Instruments against 5.0 for Silly Spin Colors. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Instruments ships an update every 6 months, Silly Spin Colors every 5 months. The most recent releases landed on September 18, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Instruments | Silly Spin Colors |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/instruments/id609722633/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/silly-spin-colors/id6670422087/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 24 MB | 76 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Burdin](https://appshunter.io/developer/511622913) | [LearningGiraffe](https://appshunter.io/developer/687659287) |

## What reviewers say

### Instruments

[App page](https://appshunter.io/ios/app/instruments/id609722633)

Explore a vibrant collection of 55 musical instruments with interactive sound and visuals. Learn instrument names and sounds in 78 languages, perfect for young children and language learners. This offline app offers a safe, ad-free, and engaging musical discovery experience.

**Highlights:** 55 interactive musical instruments, Real sounds and spoken names, Supports 78 languages, Offline functionality, Adjustable slideshow mode, Parental gate for settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Silly Spin Colors

[App page](https://appshunter.io/ios/app/silly-spin-colors/id6670422087)

This educational app helps young children learn the colors of the rainbow through interactive play. It features multiple modes, a catchy song, and age-appropriate graphics designed to enhance color recognition and fine motor skills.

**Highlights:** Three play modes: Easy Tap, Spin + Tap, Explore, Progressive learning levels, Original rainbow colors song, Age-appropriate graphics and sound effects, Enhances eye-hand coordination, Color recognition, Bluetooth switch adaptability

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access of wheel colors | $2.99 | one-time |


## Frequently asked questions

### Is Instruments free?

Instruments costs $1.99, with no in-app purchases.

### Is Silly Spin Colors free?

Silly Spin Colors is free to download, with in-app purchases available.

### Which has better reviews, Instruments or Silly Spin Colors?

Instruments and Silly Spin Colors are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Instruments or Silly Spin Colors have ads?

Neither Instruments nor Silly Spin Colors shows ads.

### Which is updated more often, Instruments or Silly Spin Colors?

Instruments ships an update every 6 months, and Silly Spin Colors every 5 months. Most recently, Instruments was updated on September 18, 2026 and Silly Spin Colors on September 26, 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.*