# Tempo Lab: Metronome & Drums — Rhythm Trainer & Poly Beats

> Professional metronome and drum machine with real drum sounds and visual rhythm tools. (iPhone/iPad app by 巍 李.)

- Source: https://appshunter.io/ios/app/tempo-lab-metronome-and-drums/id6738622816 (this page in markdown: same URL + `.md`)
- Developer: [巍 李](https://appshunter.io/developer/1592057990)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Rating: 4.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 12 MB
- Languages: American English, French (France), Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2025-04-02
- Data updated: 2026-07-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/tempo-lab-metronome-and-drums/id6738622816/reviews.md

## What is Tempo Lab?

Tempo Lab: The Rhythm Station

Stop renting your tools. Own your rhythm. Tempo Lab is the professional metronome & drum machine that replaces boring "clicks" with real grooves. Visualise complex rhythms, practice with drum sounds, and pay only once.

Why Musicians Love Tempo Lab:

NO SUBSCRIPTIONS. EVER. 
Say goodbye to monthly fees. One-time payment unlocks all Pro features forever.

METRONOME MEETS DRUM MACHINE 
Don't just keep time; feel the groove.

Real Drum Sounds: Practice with Kick, Snare, and Hi-hat samples.

Jam Session Feel: Turn boring scale practice into a musical experience.

VISUALIZE YOUR BEAT 
The ultimate tool for understanding complex timing.

Deep Editing: Customize accents, ghost notes, and subdivisions per beat.

Complex Rhythms: Master syncopation, dotted notes, and odd meters (5/4, 7/8) visually.

TRAIN YOUR INTERNAL CLOCK
Random Rhythm Generator: Challenge yourself with unpredictable patterns to test your sight-reading and reaction.
Tap Tempo: Instantly find the BPM of any song.

BUILD YOUR LIBRARY
Create, name, and save unlimited custom rhythm bars.
Perfect for building setlists or saving difficult practice phrases.

Perfect For: 
• Drummers mastering independence 
• Pianists practicing polyrhythms 
• Guitarists working on strumming patterns 
• Any musician tired of subscription-based apps

Download Tempo Lab today and master your timing!

## Key features

- Real drum sounds (kick, snare, hi-hat)
- Visual rhythm editing for complex timing
- Random rhythm generator
- Tap tempo functionality
- Unlimited custom rhythm library
- One-time payment, no subscriptions

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/tempo-lab-metronome-and-drums/id6738622816/reviews.md

### 5/5 — precise and minimum

*2026-03-04*

Very useful app does what it says useful tool

**Developer response:** Thank you for your amazing feedback! Keeping the app "precise and minimum" is exactly what we strive for.  Have a great time practicing!

### 5/5 — rất hữu dụng

*2026-03-03*

đơn giản, dễ dùng, rất có ích khi tập một nhạc cụ nào đó

**Developer response:** Thank you for the wonderful feedback! It's our goal to make instrument practice as easy and effective as possible. We're glad the app is hitting the right notes for you!

## Frequently asked questions about Tempo Lab

### Does Tempo Lab have ads?

No, Tempo Lab is ad-free. It offers a one-time purchase for all pro features, ensuring an uninterrupted practice experience.

### What is the pricing for Tempo Lab?

Tempo Lab is free to download and use. All pro features are unlocked with a single, one-time payment, meaning no subscriptions are ever required.

### What devices does Tempo Lab support?

Tempo Lab is available for iPhone and iPod devices. It is designed to run on iOS.

### How often is Tempo Lab updated?

The latest version of Tempo Lab is 1.3, last updated on February 21, 2026. Updates are released periodically to enhance features and performance.

### What age rating does Tempo Lab have?

Tempo Lab has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Can I save my custom rhythms in Tempo Lab?

Yes, Tempo Lab allows you to create, name, and save an unlimited number of custom rhythm bars. This is perfect for building setlists or saving difficult practice phrases.

### What makes Tempo Lab different from other metronome apps?

Tempo Lab distinguishes itself by offering real drum sounds instead of simple clicks, advanced visual editing for complex rhythms, and a commitment to a one-time purchase model rather than subscriptions.

## Version history (last 5 releases)

### 1.6.1 — 2026-07-10

- Added a new sextuplet rhythm pattern for faster six-note subdivisions within a beat.
- Improved voice count sounds so spoken cues start more promptly.
- Fixed playback state handling when a Bluetooth audio device disconnects, so the screen now returns to a stopped state correctly.

### 1.6 — 2026-06-15

Fixed purchase status restoration for lifetime users, especially after reinstalling the app, so restored access and the main screen status update correctly.

### 1.5 — 2026-06-07

- Added count-in before playback with Off, 2-beat, and 4-beat options plus visual dot cues.
- Added support for 5/4, 7/8, and 11/8.
- Added new sounds: Can, Tick, Quartz, and Clap.
- Improved pattern sorting, BPM input, and Tempo Trainer controls.

### 1.4 — 2026-06-01

- Added Tempo Trainer, a new practice mode that gradually raises the BPM while you play. You can choose the start tempo, target tempo, step size, interval, and what happens when the target is reached: hold, loop, or stop.
- The Bar Library has been redesigned with official presets, style categories, search, favorites, and quick copy tools. Added 24 built-in rhythm presets across Rock, Funk, Jazz, Blues, Latin, and Metal.

### 1.3.1 — 2026-04-15

- Added Home Screen and Lock Screen widgets for your current rhythm, now with a redesigned card-style preview.
- This widget update includes two modes: Current Rhythm for quickly checking your current rhythm, and Saved Rhythm for pinning a rhythm you use often and opening it directly.

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## More apps by 巍 李

- [Immers BGM](https://appshunter.io/ios/app/immers-bgm/id1601435332)

All apps by 巍 李: https://appshunter.io/developer/1592057990

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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 2026-07-21.*