# SUS4 Metronome — The click that locks the take.

> The click that locks the take. (iPhone/iPad app by ThePaulSmith.)

- Source: https://appshunter.io/ios/app/sus4-metronome/id6777229813 (this page in markdown: same URL + `.md`)
- Developer: [ThePaulSmith](https://appshunter.io/developer/319584506)
- Category: Music, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 20 MB
- Languages: American English
- Released: 2026-06-11
- Data updated: 2026-08-29
- User reviews in markdown: https://appshunter.io/ios/app/sus4-metronome/id6777229813/reviews.md

## What is SUS4 Metronome?

The click that locks the take.

Every musician knows a bad metronome breaks focus. SUS4 Metronome gets out of the way and keeps perfect time, whether you are running a basic crotchet click at 80 BPM or layering a 5-against-3 polyrhythm with independent clicks in each ear.

Tap the tempo button to set your starting BPM, then dial it in. Pick any subdivision. Assign different sounds to the left and right ear so you can accent beats independently. Build a tempo map for pieces that speed up or slow down — the metronome follows the plan without interruption. The Apple Watch companion lets you feel the pulse on your wrist when stage volume is too loud to hear a click.

• Tap-tempo BPM entry with fine-tune controls
• Every subdivision from quarter notes down to 32nd notes
• Polyrhythm mode for cross-rhythm practice
• Independent left/right ear clicks for accent work
• Tempo maps for structured ritardando or accelerando
• Apple Watch companion — feel the pulse on your wrist
• Subscribe monthly, or unlock the full SUS4 suite forever: polyrhythms, L/R-ear mode, and tempo maps

Runs fully on-device. No account, no cloud, no tracking.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SUS4 Metronome Pro Monthly | $0.99 | per month |
| SUS4 All-Access | $4.99 | per month |



## Version history (last 5 releases)

### 1.1.1 — 2026-08-27

Lifetime purchase option and reliability improvements.

### 1.1.0 — 2026-07-06

Every advertised feature is now fully functional, Pro genuinely unlocks real features, and the new SUS4 All-Access pass unlocks all 24 SUS4 apps with a 7-day free trial. Faster and clearer throughout.

### 1.0.2 — 2026-06-18

Reliability and performance improvements throughout the app.

### 1.0.1 — 2026-06-14

Pro subscription now available: unlock polyrhythms, independent L/R ear click, and all premium metronome features. Plus stability improvements and an updated paywall with clear pricing.

### 1.0 — 2026-06-11

No release notes.

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## More apps by ThePaulSmith

- [iScrobble Pick And Mix](https://appshunter.io/ios/app/iscrobble-pick-and-mix/id319584503)
- [iSwipeMusic](https://appshunter.io/ios/app/iswipemusic/id334689181)
- [iShuffleAlbums](https://appshunter.io/ios/app/ishufflealbums/id335009718)
- [iBreathalyzer](https://appshunter.io/ios/app/ibreathalyzer/id369686249)
- [SUS4 Pitch Pipe](https://appshunter.io/ios/app/sus4-pitch-pipe/id6777229584)
- [SUS4 Chord ID](https://appshunter.io/ios/app/sus4-chord-id/id6777229621)

All apps by ThePaulSmith: https://appshunter.io/developer/319584506

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*