Alpgiray Kelem
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Maqam

Tuner and metronome for Eastern stringed instruments · iOS app · 2026

A precision tuner and metronome for 24 Eastern stringed instruments and guitar: bağlama, ud, kanun, tanbur, kemençe, bouzouki, buzuq, tar and more. 90+ tunings, automatic string detection and 53-TET support. Fully offline, no account, no tracking.

Download on the App Store maqam.pro
Platform
iPhone · iOS 17.0+
Category
Music
Price
Free · Maqam Pro one-time purchase
Languages
English, Turkish, Arabic, Greek, Persian, Spanish, Italian
Released
May 2026
Age rating
4+

Screenshots

Maqam: the bağlama family, nine instruments and nineteen tunings
Maqam tuner screen with the analog gauge for a 6-string guitar
Maqam instrument picker with long-neck bağlama, divan sazı, ud and tanbur
Maqam metronome at 90 BPM with time signatures

Features

  • 24 Eastern instruments and guitar, 90+ tuning systems
  • Auto mode detects the string you play
  • TRT folk music reference pitches, Bolahenk ahenk presets, 53-TET
  • Metronome from 2/4 to 10/4 for asymmetric rhythms

Role and stack

Product design, audio DSP, iOS development. Designed and built by Alpgiray Kelem.

SwiftUIAVFoundationAccelerateStoreKit