# HarmonyWiz vs Tempo Loop

The clearest difference is review sentiment: HarmonyWiz at 69% against Tempo Loop's 0%. HarmonyWiz also leads on rating (4.5 vs 3.0) and ratings volume (4 vs 1). Tempo Loop's advantage is price (Free vs $9.99) and update cadence (every 4 days vs every 3 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Tempo Loop is free to download; HarmonyWiz costs $9.99 up front. HarmonyWiz sells 5 one-off in-app purchases and Tempo Loop sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

HarmonyWiz holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 69% of HarmonyWiz's written reviews are positive against 0% of Tempo Loop's.

HarmonyWiz ships an update every 3 months, Tempo Loop every 4 days. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | HarmonyWiz | Tempo Loop |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/harmonywiz/id629564112/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/tempo-loop-video-slow-downer/id6788396211/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **69.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 137 MB | 25 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wizdom Music LLC](https://appshunter.io/developer/377345351) | [Alexander Perez Lorenzo](https://appshunter.io/developer/6788396213) |

## What reviewers say

### HarmonyWiz

[App page](https://appshunter.io/ios/app/harmonywiz/id629564112)

This app generates multi-part harmony from a single musical line, offering harmonic analysis and figured bass notation. It includes editing tools, preset sound ensembles, and supports various harmonic styles. It's suitable for all ages, from beginners to professionals.

**Highlights:** Multi-part harmony generation, Harmonic analysis and figured bass, Expert editing tools, Multiple harmonic styles, Built-in and MIDI keyboards, SoundCloud sharing

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synth pack 1 | $0.99 | one-time |
| Guitar pack | $0.99 | one-time |
| Synth pack 2 | $0.99 | one-time |
| Wizdom acoustic 1 | $0.99 | one-time |
| Wizdom acoustic 2 | $0.99 | one-time |


### Tempo Loop

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

This tool helps musicians and students practice by slowing down audio/video, changing keys, and looping specific sections. It offers professional audio quality and features like unlimited markers and a reference piano.

**Highlights:** Slow down audio/video without pitch change, Transpose key in semitones and cents, Create and loop specific sections (A/B marking), Set unlimited section markers, Load and view videos full screen, Screen lock and lock screen controls, Built-in reference piano

**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 HarmonyWiz free?

HarmonyWiz costs $9.99, and also offers in-app purchases.

### Is Tempo Loop free?

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

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

HarmonyWiz is rated higher. HarmonyWiz averages 4.5 out of 5 from 4 ratings, while Tempo Loop averages 3.0 from 1 ratings.

### Do HarmonyWiz or Tempo Loop have ads?

Neither HarmonyWiz nor Tempo Loop shows ads.

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

HarmonyWiz ships an update every 3 months, and Tempo Loop every 4 days. Most recently, HarmonyWiz was updated on November 1, 2026 and Tempo Loop on November 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*