# MRT-7 Metronome — Flexible grid-based rhythm > Customizable metronome and rhythm trainer with advanced sequencing and sound options. (iPhone/iPad app by Benjamin Stevens.) - Source: https://appshunter.io/ios/app/mrt-7-metronome/id6755937893 (this page in markdown: same URL + `.md`) - Developer: [Benjamin Stevens](https://appshunter.io/developer/1857458824) - Category: Music, Utilities - Price: Free with in-app purchases (on sale, was $2.99) - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 59 MB - Languages: American English - Released: 2026-01-03 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/mrt-7-metronome/id6755937893/reviews.md ## What is MRT? MRT-7 is a cross between a metronome and a drum machine. It can keep time with a simple quarter note but also be highly customisable for a click unique to your situation. It can also play rhythms for backing with a Bossa Nova, Rock, Samba grooves and more. It has built-in sounds from classic drum machines as well as recorded percussion. Or use the synthesised click sounds for a digital-sounding click. With MRT-7 A+B sequencing lets you layer two clicks and alternate between them — from 1 bar each up to custom sequences. Switch between steady time and subdivisions, or quarter notes and triplets. Progression built in: start 1+1, work up to 3+1, 2+2, 1+3. MRT-7 is also a great educational tool as it is so visual — a fantastic learning aid for developing musicians. *** FREE FEATURES *** Customisable Sounds - Choose from waveforms or 8 free drum and percussion samples - Edit pitch, tone and volume - Use 'link sounds' to easily adjust all three sounds at once Quick Load Slots - Get to your most used settings fast - Save by holding on a preset slot to save Dual Grid System - Sequence-able grids with A+B mode - Leave second grid blank for silent bar practice or create a secondary rhythm 'GRIDS' Presets - a list of grid presets including 4-count, 12-step, 16-step. Tempo Strip - Innovative tempo strip allows you to swipe, tap and increment the tempo + and - 1bpm. - Swipe the tempo, tap centre for tap tempo and tap the ends for increments of 1. Count In - Select desired count in to start the rhythm. - Sequence A+B with one bar each. Theme Customisation - Dark and light modes. - Customise colours. - Create complementary colour combinations. - Save your favourite colour palettes. *** MRT-7 PRO FEATURES*** Grid Editor - Edit the grid rows and subdivisions — Up to 8 rows and 8 subdivisions per row. - Create any time signature/meter on the grid. - Choose how the beat (BPM) applies to the grid with the BEAT button. - The beat is shown on the grid with highlighted subdivisions. Play Modes - Poly Grid Mode: Play the rows of the grid simultaneously - with different subdivisions this creates polyrhythms/phasing patterns. - Dual Mode: Plays both grids together for more creative options. Automation - Automate many of the metronome features using rules. - Automate tempo, timer bell sounds, grid permutations. Presets - Load and save presets. - You can choose to load patterns only, without tempo/saved sounds if needed. Setlists - Load a preset folder as a setlist. - Tap through tempos, grids and settings. - Update your setlist on the fly. Edit the grid or other parameters then accept the update on the tempo strip. Share and Backup - Share individual presets with another device or musician. - Share with a link or generate a QR code. - Share preset folders (eg. a set list) with others as a .mrt7 file. - Backup all presets as a .mrt7 file. ## Key features - Customizable click sounds and rhythms - A+B dual grid sequencing - Poly Grid and Dual Play modes - Grid editor for custom time signatures - Tempo strip for easy tempo adjustment - Preset and setlist management - Share and backup functionality ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | MRT7 Pro | $2.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/mrt-7-metronome/id6755937893/reviews.md ### 5/5 — Not what it seems *2026-05-11* Good app overall, but most of the features promised are for pro. The big upset is that is the reason why I got this app in the first place, to have access to a grid-type metronome. It is disappointing that this was the first review, but this is the impression it gave off. **Developer response:** Thanks for trying the app and leaving a review. It is useful to have your feedback. The grid metronome, custom sounds and dual grids are all free. The 16 and 12 step grids give you a good range of meters to play with too. The PRO version adds more functions like saving, themes, polyrhythms. I hope you get some use out of the free features. If you would like to get in touch at support@mrt7.com I’d be grateful to hear more about your experience so I can improve it for other users. Thanks. Ben ## Frequently asked questions about MRT ### What is MRT-7? MRT-7 is a cross between a metronome and a drum machine, designed to help musicians develop their rhythm and timing. It offers customizable click sounds, advanced sequencing, and visual aids for practice. ### Does MRT-7 have ads? No, MRT-7 is ad-free, providing an uninterrupted practice experience for users. ### What devices does MRT-7 support? MRT-7 is available for iPhone and iPod devices. ### How often is MRT-7 updated? The latest version of MRT-7 was released on May 22, 2026, indicating regular updates to improve functionality and features. ### What are the free features of MRT-7? Free features include customizable sounds, quick load slots, a dual grid system, grid presets, a tempo strip, count-in options, and theme customization. ### What are the Pro features of MRT-7? Pro features include an advanced grid editor, poly grid and dual play modes, automation capabilities, preset management, setlists, and sharing/backup options. ### What is the age rating for MRT-7? MRT-7 has an age rating of 4+, making it suitable for a wide range of users. ### How does MRT-7 help with learning music? MRT-7 is a visual learning aid that helps develop musicians by allowing them to practice complex rhythms, time signatures, and sequences in an engaging way. ## Version history (last 5 releases) ### 3.0.6 — 2026-08-19 - Tutorial hints on tempo strip now persist until completed, then no longer appear. - New animations on tempo strip for tap, swipe, and +/-1 increments. - Automation rules — The delete (x) button is now easier to tap. - Bug fixes and UI/UX improvements ### 3.0.5 — 2026-07-18 Set List Mode - Set List workflow: Tap tempo works in Set List mode. - Set List saving: + button now saves changes to the end of the set as a new entry. General - Bug fixes and UI/UX improvements ### 3.0.4 — 2026-05-22 What's New in MRT-7 More Free Features Themes — Light/dark mode and accent colour customisation are now free for everyone. A+B Pattern Sequences — Alternate between Grid A and Grid B patterns — no Pro required. Pattern Sharing — Share and receive patterns via QR code and links, now available to all users. iPad & Tablet Tablet support — MRT-7 is now a native iPad and tablet app with a responsive design. Bluetooth Bluetooth latency compensation — Set latency offset to keep audio in sync when using Bluetooth headphones or speakers. Background Audio Keep playing in the background — Optionally allow MRT-7 to continue playing when the app is minimised. Turn off if you prefer the metronome to stop when not active. General UI & UX improvements — Various refinements and polish throughout the app. ### 3.0.3 — 2026-05-06 Setlists are here! Load a preset folder as a setlist to step through presets/tempos/songs in order. Edit your set on the fly In setlist mode, changes to tempo, grid, or play mode can be saved directly back to the current preset from the main screen. Just accept or revert changes on the tempo strip. Share & Backup is now a single page Back up all presets or share individual presets as a link. Share preset folders as .mrt7 files Select one or more preset folders and export them as a .mrt7 file. Useful for sending to another device or musician. Perfect for sharing setlist tempos. Bug fixes & UI improvements Various bug fixes and polish throughout the app. ### 3.0.2 — 2026-05-05 A+B Info on Tempo Strip when playing The tempo strip now shows which pattern (A or B) is currently playing and how many bars remain. Hold Tempo Strip to Reset A+B Whilst stopped and when A+B cycling is set, hold the tempo strip to clear the cycle back to defaults. Bug Fixes & UI/UX Improvements' Various bug fixes and other improvements throughout the app. --- *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 2026-08-23.*