# Metronome IKI — Metronome · Arranger · Tuner > Metronome · Arranger · Tuner (iPhone/iPad app by Nicolas Charlier.) - Source: https://appshunter.io/ios/app/metronome-iki/id6763413419 (this page in markdown: same URL + `.md`) - Developer: [Nicolas Charlier](https://appshunter.io/developer/1895302738) - Category: Music, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 7 MB - Languages: American English - Released: 2026-05-27 - Data updated: 2026-09-04 - User reviews in markdown: https://appshunter.io/ios/app/metronome-iki/id6763413419/reviews.md ## What is Metronome IKI? Metronome IKI turns your iPhone into a studio-grade rhythm tool. Whether you're a drummer, producer, percussionist or composer, it gives you the precision and flexibility you'd expect from a pro DAW plugin — in your pocket. METRONOME • Sample-accurate audio engine, zero-latency audio scheduling • Time signatures from 1/4 to 13/4, plus 4/8, 7/8, 9/8, 11/8, 13/8 and beyond • Custom sound selection per voice (downbeat, beat, subdivision, polyrhythm) • Built-in sound library: drum kits, claves, clicks, percussion • Import your own WAV samples • TAP tempo, drag BPM, Mic Tempo detection • Scene save & recall: BPM, sounds, volumes, polyrhythm, randomization — all in one preset POLYRHYTHMS & SUBDIVISIONS (Pro) • True polyrhythm engine (3:2, 4:3, 5:4, 7:5, custom) • Separate volume and sound per rhythmic layer • Perfect for Hindustani, West African, jazz and modern classical practice RANDOMIZATION • Bar Mute patterns (play N, mute M) — ideal for internal-time training • Random sound per beat, random mute chance, velocity variation • Per-voice targeting ARRANGER • Multi-section arrangements with per-section BPM, time signature, clave pattern • 30+ authentic clave presets: Son 3-2, Rumba, Bolero, Cascara, Mozambique, Songo, Bossa Nova • Aksak / asymmetric claves: 5/8, 7/8, 9/8, 11/8, 13/8 — all unique rotations • Example arrangements: Cuban Groove Medley, Balkan Journey, Bolero Classic, Prog Metal Time • Hot-swap clave presets during playback — no glitch • Import / Export arrangement JSON AI SCORE SCAN (Pro) • Take a photo of a score → extract BPM, time signature and section structure automatically • Also reads rhythmic notation (claves) and setlists • Powered by Google Gemini Vision • Your images are never stored TUNER • Chromatic tuner with YIN pitch detection • Guitar, Bass, Ukulele, Violin, and more • Standard, Drop D, Open G, DADGAD, Open D tunings + transpose • Cents-accurate, low latency, optimized for acoustic and electric instruments PLAYLIST • Build setlists with per-song BPM and time signature • MIDI program change per track for hardware integration • Mic Tempo sync • AI Setlist scan from a photo of your set list PRO FEATURES MetronomeOne is free to use for the essentials. Pro unlocks Polyrhythms, Randomization, Arranger, unlimited Playlist tracks, Mic Tempo, MIDI clock and AI Scan. Available as a monthly or yearly subscription. Built by a musician, for musicians. ——— SUBSCRIPTIONS MetronomeOne Pro is available as an auto-renewable subscription: • Pro Monthly — 0.99 € / month (renews monthly) • Pro Yearly — 4.99 € / year (renews yearly, ~58% savings vs monthly) Both plans include a 7-day free trial for new subscribers. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions can be managed and auto-renewal turned off in Settings > Apple ID > Subscriptions after purchase. Privacy Policy: https://metronome.iki-records.com/privacy 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 | | --- | --- | --- | | Pro Monthly | $0.99 | per month | | Pro Yearly | $3.99 | per year | ## Version history (last 5 releases) ### 1.0.5 — 2026-09-03 • Fixed: the metronome could stay silent after reopening the app (especially on older iPhones) — the audio engine now recovers automatically • Fixed: polyrhythm and subdivision voices could go quiet after the app was left in the background • New: keep the screen awake while playing (Sound Config, on by default) • Stability improvements for audio interruptions, route changes and long practice sessions ### 1.0.4 — 2026-08-28 • Practice Timer: set a countdown (5-45 min or custom) or start a stopwatch to track your practice time — on the Metronome, Arrangement and performance screens, with a live count in the Dynamic Island and on the Lock Screen (Pro) • Subscribers can now switch to the Lifetime purchase from Sound Config — pay once, keep Pro forever • Minor fixes and improvements ### 1.0.3 — 2026-08-19 • New Lifetime option: one-time purchase, all Pro features forever — no subscription • Instant metronome start (near-zero latency) • Dynamic Island & Lock Screen: live tempo with Play/Pause • Tuner improvements: louder reference tone, easier piano access, smoother UI • New "Basic" starter scene and quicker section editing ### 1.0.2 — 2026-06-30 • Nouveau nom : Metronome IKI • Démarrage instantané du métronome (latence quasi nulle) • Dynamic Island & écran verrouillé : tempo + commande Lecture/Pause • Accordeur : son de référence plus fort, piano plus accessible, fluidité améliorée • Nouvelle scène « Basic » + édition rapide des sections • Achat « à vie » disponible en plus des abonnements ### 1.0.1 — 2026-06-08 • iPad support — native layout, all orientations • AI Score Scan improved — consecutive same-meter bars grouped, chord symbols as section names • Paywall reliability improvements • Bug fixes ## Apps similar to Metronome IKI | App | Rating | Price | Category | | --- | --- | --- | --- | | [One Minute Voice WarmUp](https://appshunter.io/ios/app/one-minute-voice-warmup/id1212802251) | 4.9 (8) | $2.99 | Music | | [Metronome: Tap Tempo BPM](https://appshunter.io/ios/app/metronome-tap-tempo-bpm/id6772271342) | — | Free | Music | | [Realbook Master](https://appshunter.io/ios/app/realbook-master/id6754005659) | 1.0 (1) | $9.99 | Music | | [DoubleTime Metronome](https://appshunter.io/ios/app/doubletime-metronome/id906075106) | 4.7 (6) | $2.99 | Music | | [Polyrhythm - Poly Metronome](https://appshunter.io/ios/app/polyrhythm-poly-metronome/id1522128691) | 4.9 (64) | $4.99 | Music | | [EarGuru](https://appshunter.io/ios/app/earguru/id1455788485) | 5.0 (4) | $3.99 | Music | --- *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 2026-09-04.*