# Instruments 360x vs ArithmeType

The clearest difference is rating: Instruments 360x at 4.8 against ArithmeType's 3.5. Instruments 360x also leads on price ($2.99 vs $9.99) and iOS requirement (15.0 vs 17.0). ArithmeType's advantage is update cadence (every 5 weeks vs every 2 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Instruments 360x costs $2.99 and ArithmeType $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Instruments 360x holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Instruments 360x ships an update every 2 months, ArithmeType every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Instruments 360x | ArithmeType |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/instruments-360x/id1575094002/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/arithmetype/id6448634447/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 27 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [3B Soft srls](https://appshunter.io/developer/368374927) | [ArithmeType LLC](https://appshunter.io/developer/1684799599) |

## What reviewers say

### Instruments 360x

[App page](https://appshunter.io/ios/app/instruments-360x/id1575094002)

Explore a world of musical instruments with interactive features, high-definition images, and engaging quizzes. This app offers virtual tours and puzzles to educate and entertain young music enthusiasts.

**Highlights:** Over 30 instruments with HD images, Zoom function for detailed views, Interactive instrument quizzes, Challenging instrument puzzles, 3 virtual music tours, Adorable photos and sounds

**Features:** macOS Compatibility

**In-app purchases:** none


### ArithmeType

[App page](https://appshunter.io/ios/app/arithmetype/id6448634447)

This app provides a specialized keyboard for easily typing mathematical expressions. It simplifies access to symbols from arithmetic to calculus, with features for early learners and accessibility support. It works across various websites and apps.

**Highlights:** Simplified math typing, Easy symbol access, Works with any app, Accessibility support (VoiceOver, Switch Access, Eye Gaze), Removable section covers for learners, Covers arithmetic through calculus

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Instruments 360x free?

Instruments 360x costs $2.99, with no in-app purchases.

### Is ArithmeType free?

ArithmeType costs $9.99, with no in-app purchases.

### Which has better reviews, Instruments 360x or ArithmeType?

Instruments 360x is rated higher. Instruments 360x averages 4.8 out of 5 from 4 ratings, while ArithmeType averages 3.5 from 4 ratings.

### Do Instruments 360x or ArithmeType have ads?

Neither Instruments 360x nor ArithmeType shows ads.

### Which is updated more often, Instruments 360x or ArithmeType?

Instruments 360x ships an update every 2 months, and ArithmeType every 5 weeks. Most recently, Instruments 360x was updated on October 24, 2026 and ArithmeType on October 25, 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.*