# Tempoa vs SUS4 Metronome

The clearest difference is update cadence: Tempoa at weekly against SUS4 Metronome's fortnightly. Tempoa also leads on iOS requirement (14.0 vs 16.0). SUS4 Metronome's advantage is device support (4 vs 2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Tempoa sells 1 one-off in-app purchase and SUS4 Metronome sells 10 in-app purchases, starting at $4.39 per month. Whichever you choose, the download price is not the number that matters.

Tempoa ships an update weekly, SUS4 Metronome fortnightly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Tempoa | SUS4 Metronome |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 9 MB | 30 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [胜佳 佟](https://appshunter.io/developer/1895576533) | [ThePaulSmith](https://appshunter.io/developer/319584506) |

## What reviewers say

### Tempoa

[App page](https://appshunter.io/ios/app/tempoa/id6764022203)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $5.99 | one-time |


### SUS4 Metronome

[App page](https://appshunter.io/ios/app/sus4-metronome-polyrhythms/id6777229813)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SUS4 All-Access | $4.39 | per month |
| SUS4 All-Access | $5.99 | per month |
| SUS4 All-Access | $7.99 | per month |
| SUS4 All-Access Annual | $19.99 | per year |
| SUS4 All-Access Annual | $26.99 | per year |
| SUS4 All-Access Annual | $35.99 | per year |
| SUS4 All-Access Annual | $51.99 | per year |
| SUS4 Metronome Lifetime | $54.99 | one-time |
| SUS4 Metronome Lifetime | $71.99 | one-time |
| SUS4 Metronome Lifetime | $103.99 | one-time |


## Frequently asked questions

### Is Tempoa free?

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

### Is SUS4 Metronome free?

SUS4 Metronome is free to download, with in-app purchases available.

### Do Tempoa or SUS4 Metronome have ads?

Neither Tempoa nor SUS4 Metronome shows ads.

### Which is updated more often, Tempoa or SUS4 Metronome?

Tempoa ships an update weekly, and SUS4 Metronome fortnightly. Most recently, Tempoa was updated on November 9, 2026 and SUS4 Metronome on November 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.*