# FretWizard vs Tempo Loop

The clearest difference is rating: FretWizard at 5.0 against Tempo Loop's 3.0. FretWizard also leads on in-app purchases (none vs 3). Tempo Loop's advantage is update cadence (every 5 days vs every 4 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Tempo Loop sells 3 in-app purchases, starting at $3.99 per month. FretWizard asks for nothing beyond the download.

FretWizard holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

FretWizard ships an update every 4 months, Tempo Loop every 5 days. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FretWizard | Tempo Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fretwizard/id6760912297/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/tempo-loop-video-slow-downer/id6788396211/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 25 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Douglass](https://appshunter.io/developer/1886770268) | [Alexander Perez Lorenzo](https://appshunter.io/developer/6788396213) |

## What reviewers say

### FretWizard

[App page](https://appshunter.io/ios/app/fretwizard/id6760912297)

Visualize scales and chords on a fretboard for any stringed instrument. Explore music theory with multiple view modes and flexible note labeling options. Supports custom instruments and tunings.

**Highlights:** Fretboard visualization for stringed instruments, Supports custom instruments and tunings, Extensive scale and chord library, Multiple view modes (Chromatic, Scale, Chord), Flexible note labeling options, Sharp/flat toggle and pinch-to-zoom

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

**In-app purchases:** none


### Tempo Loop

[App page](https://appshunter.io/ios/app/tempo-loop-video-slow-downer/id6788396211)

This music practice tool allows musicians to slow down audio or video, change keys, and loop specific sections to master difficult passages. It offers professional audio quality and features like unlimited markers and a reference piano for effective learning.

**Highlights:** Slow down audio/video without pitch change, Transpose key in semitones or cents, Create and loop specific sections, Set unlimited markers for song sections, Study video performance in full screen, Lock screen controls for uninterrupted practice

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $24.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is FretWizard free?

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

### Is Tempo Loop free?

Tempo Loop is free to download, with in-app purchases available.

### Which has better reviews, FretWizard or Tempo Loop?

FretWizard is rated higher. FretWizard averages 5.0 out of 5 from 1 ratings, while Tempo Loop averages 3.0 from 1 ratings.

### Do FretWizard or Tempo Loop have ads?

Neither FretWizard nor Tempo Loop shows ads.

### Which is updated more often, FretWizard or Tempo Loop?

FretWizard ships an update every 4 months, and Tempo Loop every 5 days. Most recently, FretWizard was updated on October 12, 2026 and Tempo Loop on October 28, 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.*