Flat: Sheet Music & Tab Maker

Developer: Tutteo Limited

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470.4K installs

9.4K ratings

26.1K monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

Install Trends

Weekly +1.1K

Declining

Monthly +6.1K

Steady

Flat: Sheet Music & Tab Maker Summary

Flat: Sheet Music & Tab Maker is a with in-app purchases iOS app in Music And Audio by Tutteo Limited. Released in Oct 2017 (8 years ago). It has 9.4K ratings with a 4.59★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 26.1K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Jun 22, 2026

Recent activity: 15 new ratings this week View trends →

SDK intelligence: AppGoblin detected 5 development tools(e.g. Reachability), 2 ad networks, 1 analytics: product, 1 business tools,and 1 analytics: attribution integrated into Flat: Sheet Music & Tab Maker. View full SDK list →

Flat: Sheet Music & Tab Maker SDKs Summary

Flat: Sheet Music & Tab Maker was last scanned for SDKs on 2026-06-27. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: 1177592149

First Released: 2017-10-25

Store Last Updated: 2026-06-22

App Store Category: Music & Audio

In-App Purchases: Yes

Ads: No

Website: flat.io

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-07-11

Ads & App-Ads.txt

App does not have ads.

4.59★

Ratings: 9.4K

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Screenshots

App Description

Write, play and share music — anywhere.

Flat is the sheet music app trusted by 5M+ musicians worldwide. Compose, notate, and collaborate on scores for any instrument — from guitar tabs to full orchestras.

FREE FEATURES INCLUDE:
→ Quick notation input via touch piano, guitar fretboard, or drum pads
→ 90+ instruments including piano, guitar, violin, saxophone, drums, voice, and more
→ 100K+ original scores in the community
→ Edit music scores on iPhone, iPad, and Mac
→ Hundreds of notation symbols: articulations, dynamics, measures, text, and more
→ Autocompletion when adding chords
→ Transposition by key, interval, or tone
→ Import MusicXML and MIDI files
→ Import PDF sheet music and convert it into fully editable scores
→ Keyboard shortcuts for iPad keyboard and fretboard
→ Share scores publicly or privately

COLLABORATE IN REAL-TIME
→ Real-time collaboration for a dynamic experience
→ Inline comments for live feedback
→ Find collaborators in the Flat community

SHARE YOUR MUSIC
→ Join the monthly Flat community challenge and win prizes
→ Explore hundreds of thousands of original scores from composers worldwide
→ Get featured and connect with fellow musicians

FLAT POWER — PREMIUM FEATURES
Subscribe to Flat Power to unlock the full experience:
→ Unlimited cloud storage
→ 180+ instruments including high-quality audio
→ Advanced export: individual parts, multi-rest print, remove Flat branding
→ Layout and styles: page dimensions, spacing, chord style, Jazz and Handwritten fonts
→ Custom note heads: Boomwhackers colors, Note Names, Shape-Note (Aiken)
→ Version history: view and revert to any past version of your scores
→ Advanced audio: per-part volume and reverb controls
→ Input notes with MIDI devices (USB and Bluetooth)
→ Autosave with full version history
→ Customizable keyboard shortcuts
→ Priority support
→ PDF and photo import pages included with every plan

Monthly plan — 10 PDF import pages/month + full premium features
Yearly plan — 20 PDF import pages/month + full premium features (best value)
Lifetime plan — Full premium features + 20 PDF import pages (one-time purchase, no renewal)

Terms for in-app payments: Payment will be charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current