# Mathematical Imagery Trainer vs Strumlight

The clearest difference is update cadence: Strumlight at every 4 days against Mathematical Imagery Trainer's every 40 months. Mathematical Imagery Trainer's advantage is iOS requirement (9.0 vs 15.1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Mathematical Imagery Trainer against 5.0 for Strumlight. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Mathematical Imagery Trainer ships an update every 40 months, Strumlight every 4 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mathematical Imagery Trainer | Strumlight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/mathematical-imagery-trainer/id563185943/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/strumlight/id6744329689/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 36 MB | 30 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Terasoft, a.s.](https://appshunter.io/developer/530809325) | [Austin Ketola](https://appshunter.io/developer/1807113519) |

## What reviewers say

### Mathematical Imagery Trainer

[App page](https://appshunter.io/ios/app/mathematical-imagery-trainer/id563185943)

This app uses interactive visual exercises to teach the concept of proportion. Developed with a mathematics education professor, it guides users from intuitive exploration to symbolic representation, making math meaningful through hands-on problem-solving.

**Highlights:** Interactive visual exercises, Hands-on problem solving, Gradual introduction of math symbols, Individualized classroom activity, Rich visualization for conceptual connections, Adjustable difficulty levels, Customizable ratio settings

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

**In-app purchases:** none


### Strumlight

[App page](https://appshunter.io/ios/app/strumlight/id6744329689)

This app guides your finger placement on a guitar fretboard with real-time LED lights. Learn chords and scales effortlessly with a built-in song library and lesson plans. Track your progress and receive practice reminders to improve your playing.

**Highlights:** Real-time LED finger guidance, Chord and scale learning, Built-in song library, Lesson plans, Progress tracking, Practice reminders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mathematical Imagery Trainer free?

Mathematical Imagery Trainer is free to download, with no in-app purchases.

### Is Strumlight free?

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

### Which has better reviews, Mathematical Imagery Trainer or Strumlight?

Mathematical Imagery Trainer and Strumlight are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Mathematical Imagery Trainer or Strumlight have ads?

Neither Mathematical Imagery Trainer nor Strumlight shows ads.

### Which is updated more often, Mathematical Imagery Trainer or Strumlight?

Mathematical Imagery Trainer ships an update every 40 months, and Strumlight every 4 days. Most recently, Mathematical Imagery Trainer was updated on October 13, 2026 and Strumlight on October 10, 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.*