# TempoPerfect vs Impulse

The clearest difference is rating: Impulse at 4.7 against TempoPerfect's 4.1. Impulse also leads on update cadence (monthly vs every 10 months) and ratings volume (939 vs 15). TempoPerfect's advantage is monetization model (free vs paid) and iOS requirement (6.0 vs 14.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Impulse holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Impulse has 939 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 84% of TempoPerfect's written reviews are positive against 92% of Impulse's.

TempoPerfect ships an update every 10 months, Impulse monthly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TempoPerfect | Impulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/tempoperfect/id377320019/reviews) | **[4.7 (939 ratings)](https://appshunter.io/ios/app/impulse-pro-metronome-rhythm/id1444796949/reviews)** |
| Number of ratings | 15 | **939** |
| Positive reviews | 84.2% of reviews | **91.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | **Free** | Paid |
| Size | 4 MB | 6 MB |
| Requires iOS | **6.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NCH Software](https://appshunter.io/developer/349888537) | [Coda Labs Incorporated](https://appshunter.io/developer/1139019669) |

## What reviewers say

### TempoPerfect

[App page](https://appshunter.io/ios/app/tempoperfect/id377320019)

This free metronome app helps musicians maintain a precise beat and improve their practice sessions. It allows for accurate BPM setting, beat subdivision for complex rhythms, and includes a tempo guide for Italian musical terms.

**Highlights:** Precise beat keeping, Adjustable BPM, Beat subdivision, Accent first beat, Tempo guide chart

**Features:** Vision Pro support

**In-app purchases:** none


### Impulse

[App page](https://appshunter.io/ios/app/impulse-pro-metronome-rhythm/id1444796949)

This app provides a highly accurate and customizable metronome for musicians. It allows users to program complex beat patterns, including subdivisions and rests, with a clear visual interface to understand rhythmic structures. Ideal for serious musicians looking to refine their timing and explore intricate rhythms.

**Highlights:** Visual subdivision editor, Complex beat pattern programming, Up to 100 beats per measure, 20 subdivisions per beat, Tempo range 10-600 BPM, Sample-level accuracy

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Simplicity and features
- 👍 Good UI and polish
- 👍 Flexible and powerful
- 👍 Intuitive and easy to use
- 👍 Versatile and customizable

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔊 Sound issues
- 🤖 Lack of portrait mode
- 🔀 Overwriting presets without warning

**Reported bugs**

- Fourth beat type not changing sound properly
- Metronome stops working when switching apps
- No sound on some devices

**Requested features**

- Ability to create and name custom presets
- Different colors for downbeats
- Quick toggle for sound on/off
- Support for odd time signatures
- Ableton Link/MIDI sync


## Frequently asked questions

### Is TempoPerfect free?

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

### Is Impulse free?

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

### Which has better reviews, TempoPerfect or Impulse?

Impulse is rated higher. TempoPerfect averages 4.1 out of 5 from 15 ratings, while Impulse averages 4.7 from 939 ratings.

### Do TempoPerfect or Impulse have ads?

Neither TempoPerfect nor Impulse shows ads.

### Which is updated more often, TempoPerfect or Impulse?

TempoPerfect ships an update every 10 months, and Impulse monthly. Most recently, TempoPerfect was updated on October 11, 2026 and Impulse on October 16, 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.*