# Mach 2 Metronome — Tempo, Tap & Practice Tool > Precision metronome with tactile controls and advanced practice tools for musicians. (iPhone/iPad app by Stefan Oh.) - Source: https://appshunter.io/ios/app/mach-2-metronome/id6759218103 (this page in markdown: same URL + `.md`) - Developer: [Stefan Oh](https://appshunter.io/developer/1877486672) - Category: Music - Price: Free with in-app purchases - Rating: 3.50/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 8 MB - Languages: American English - Released: 2026-03-21 - Data updated: 2026-08-15 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/mach-2-metronome/id6759218103/reviews.md ## What is Mach 2 Metronome? Mach 2 is a precision metronome built around a single idea: your tools should feel as good as they perform. A rotational dial sets the tempo with satisfying haptic feedback on every beat. Minimal by design. Obsessively accurate. CORE FEATURES - Apple Watch app (Pro Unlock) - Precise audio engine with rock-solid timing - Rotational dial with haptic detents - feels like a real instrument - Beat haptics you can feel through your phone & wrist (with Apple Watch) - Tap tempo for quick BPM matching - Number pad for direct BPM entry - Italian tempo markings (largo to prestissimo) - Dark & light modes RHYTHM & TIME - 8 time signatures: 4/4, 3/4, 6/8, 2/4, 5/4, 7/8, 9/8, 12/8 - 9 subdivision types: 8ths, triplets, 16ths, quintuplets, sextuplets, septuplets, dotted, and swing - 3-level swing feel based on Roger Linn MPC timing (54%, 67%, 75%) - Custom beat emphasis - accent, normal, or mute any beat 8 CLICK SOUNDS Every sound is uniquely synthesized, not a generic sample: Clave · Sine · Wood Block · Hi-Hat · Rimshot · Cowbell · Shaker · Clap PRACTICE TOOLS - Practice Mode: Set a start and end BPM, choose bars per step, and build tempo automatically - Auto-Stop: Set a bar count or time limit so the metronome stops for you - Mute Trainer: Alternating play/mute bars to develop your internal clock - Practice Stats: Track daily sessions, streaks, and weekly progress PRESETS & SETLISTS - Save up to 6 presets with tempo, time signature, sound, and subdivisions - Create setlists to organize songs for rehearsals and gigs - One tap to load a preset and start playing FULLY CUSTOMIZABLE - Choose your accent color - free for everyone - Custom backgrounds & theme creation with Pro - Full dark & light mode support - Responsive design across all iPhone sizes BUILT DIFFERENT No ads. No tracking. No subscription. Mach 2 Metronome is a one-time purchase that respects your time and your wallet. The free version is a genuinely useful metronome - not a locked demo. Pro unlocks advanced sounds, time signatures, subdivisions, and practice tools for musicians who want everything. WHAT'S FREE - Core metronome with precise timing - Clave & Sine click sounds - 4/4, 3/4, and 6/8 time signatures - 8ths & triplet subdivisions - 2 preset slots - Full accent color customization - Beat emphasis editing - Tap tempo & number pad WHAT'S PRO (one-time purchase) - Apple Watch App - 6 additional click sounds - 5 additional time signatures - 7 additional subdivision types including swing - 6 preset slots - Setlist creation - Auto-stop & mute trainer - Practice mode with stats tracking - Background color customization - Custom theme creation Designed & built with care by a musician, for musicians. ## Key features - Rotational dial with haptic feedback - Precise audio engine - Customizable beat emphasis - Multiple time signatures and subdivisions - Practice Mode with tempo building - Setlists for rehearsals and gigs - Apple Watch app (Pro Unlock) ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Mach 2 Pro | $2.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/mach-2-metronome/id6759218103/reviews.md ### 5/5 — How Do You Start 2 *2026-08-09* I initially had a problem with this app. The interface wasn’t very intuitive. I complained, and received a response within two days. That’s great service. I’ve never received a response back from a developer. I am using their product right now and think it’s better than my physical Korg metronome. Keep up the good work. I wish you all the best. OLD REVIEW I would easily pay $10 for this app if I could figure out how to just start the metronome. The app is beautiful, very well done. However, It is not intuitive in its current form. Let me say that again it is not intuitive in its current form. I feel like a pig looking at a wrist watch. **Developer response:** Hi, thanks for the feedback and we’re really sorry you had trouble with it. To start/stop the metronome: tap the brighter, smaller dot that’s inside the larger tempo dial. We’ll update the intro to be much clearer about the functionality and how to use it. Thanks again for pointing out a significant gap - sometimes it’s hard to know what’s clear or not when you’re in the middle of it! RESPONSE 2: Thanks for editing your review, we really appreciate it it and are so glad you enjoy the app and get use from it :) We’ve since updated to v1.1.0 with clearer onboarding slides - you can see them anytime in the Settings Page under ‘Watch Intro’. I hope they’re clearer than the previous videos but let me know! Thanks for helping us improve the app, very much appreciated 🙏 ## Frequently asked questions about Mach 2 Metronome ### What is Mach 2 Metronome? Mach 2 Metronome is a precision metronome app designed for musicians. It features a tactile rotational dial with haptic feedback for tempo control, accurate audio timing, and various practice tools. ### What features are included in the free version of Mach 2 Metronome? The free version includes the core metronome with precise timing, Clave & Sine click sounds, 4/4, 3/4, and 6/8 time signatures, 8ths & triplet subdivisions, 2 preset slots, full accent color customization, beat emphasis editing, and tap tempo & number pad. ### What does the Pro Unlock for Mach 2 Metronome offer? The Pro Unlock is a one-time purchase that adds 6 additional click sounds, 5 more time signatures, 7 extra subdivision types including swing, 6 preset slots, setlist creation, auto-stop & mute trainer, practice mode with stats tracking, and background color customization. ### Does Mach 2 Metronome have ads? No, Mach 2 Metronome is designed without ads. The developer states 'No ads. No tracking. No subscription.' to respect user time and privacy. ### What devices is Mach 2 Metronome compatible with? Mach 2 Metronome is compatible with iPhone and Apple Watch. The Apple Watch app is available as part of the Pro Unlock. ### How often is Mach 2 Metronome updated? The latest version is 1.1.0, which was last updated on August 13, 2026. While specific update frequency isn't detailed, this indicates active development. ### What is the age rating for Mach 2 Metronome? Mach 2 Metronome has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions. ### How does Mach 2 Metronome handle tempo changes in Practice Mode? In Practice Mode, you can set a start and end BPM, choose bars per step, and the metronome will automatically build tempo. This feature is part of the Pro Unlock. ## Version history (last 5 releases) ### 1.1.0 — 2026-08-13 • Redesigned the first-launch walkthrough so it's clearer how to start, stop, and set your tempo • Fixed an issue where tapping the play/stop dot could accidentally spin the dial and change the BPM • Smoother, more reliable on-screen help • Tightened up the tempo-name layout on all screen sizes • Performance and stability improvements under the hood ### 1.0.3 — 2026-06-30 • Apple Watch app - practice metronome on your wrist with crown control, haptics, and stage mode • Refreshed onboarding tour • New Pro upgrade screen featuring the Apple Watch app • Light theme contrast improvements across iPhone + Watch • Improved review prompting (no more accidental asks) • Bug fixes and performance polish ### 1.0.2 — 2026-03-28 Spit & polish. ### 1.0.1 — 2026-03-22 Minor visual bug fixes and tweaks. ### 1.0 — 2026-03-21 No release notes. --- *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 2026-08-15.*