Comparison

Kasane vs FluteTone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kasane

Features
Read full description

Turn Invisible Effort into Confidence. The minimalist practice tracker for all musicians. Kasane is a simple, beautiful app designed to track and "stack" your music practice. Whether you are a pianist, violinist, or a brass/wind player, Kasane helps you visualize those invisible hours of effort using elegant graphs and numbers. Say goodbye to paper practice journals. Turn your daily discipline into a visible asset right on your phone. 【Key Features】 Track by Piece or Technique: Create specific timers for your routine—like "Scales," "Hanon," "Long Tones," or "Repertoire." No complicated setup. Just tap to start tracking your session. Visualize Your Growth: See your daily totals and monthly accumulation at a glance. Visual feedback like "Look how much I've stacked up this month!" keeps your motivation high. Distraction-Free Design: A clean, minimalist interface that respects your focus. Concentrate on your sheet music, not your phone. 【Recommended For】 Instrument Players: Piano, violin, guitar, flute, and more. Brass & Woodwinds: Perfect for tracking daily brass routines like trumpet or horn. Students & Professionals: Ideal for balancing basics (arpeggios/etudes) with exam or recital pieces. Goal-Oriented Musicians: Anyone who wants to turn "aimless practicing" into efficient, measurable progress. There are no shortcuts in music. Only the daily "stacking" (Kasane) of small efforts leads to great results. Start building your musical confidence today with Kasane.

About

FluteTone

This app helps beginners learn the flute by focusing on fundamental techniques like producing clear, sustained tones. It provides visual feedback on pitch and tone duration, with guided practice sessions and progress tracking.

Highlights
  • Visual pitch and tone duration tracking
  • Guided first tone and long tone practice
  • Reference tone playback
  • Adjustable reference pitch
  • Practice streaks and session history
  • Mouth camera for analysis (Pro)
  • Growth charts and unlimited history (Pro)
Read full description

Can't get your first flute tone, or lose it after a second? FluteTone is a practice coach built for people who are just starting flute. It focuses on first sounds and long tones, with short, guided goals instead of songs. As you play, see whether your pitch is high or low, how long you hold the tone, and how clear it is. Hear a reference tone first, then practice one note at a time. THE FIRST 4 BEGINNER LEVELS ARE FREE • L0-L3 first-tone and long-tone practice • Karaoke-style pitch display and keep-time tracking • Reference tone before practice • Adjustable reference pitch: A=438-445 Hz • Practice streaks and 5 recent sessions FLUTETONE PRO • L4-L13 high and low notes, chromatics, scales, slurs, and longest-hold practice • Mouth camera and post-practice comparison • Favorite target tones • Unlimited history and growth charts • 7-day free trial with the yearly plan Build the basics—start a tone, sustain it, and steady it—at your own pace. Manage or restore purchases in Settings. Cancel in iOS Subscriptions. Privacy Policy: https://funakitakuya.github.io/FluteTone-Legal/privacy-policy Terms of Use (EULA): https://funakitakuya.github.io/FluteTone-Legal/terms-of-use

Screenshots

Kasane4 screens
FluteTone4 screens

Verdict

The call

The clearest difference is ads: FluteTone at none against Kasane's shown. FluteTone also leads on update cadence (every 2 weeks vs every 4 weeks). Kasane's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kasane sells 1 one-off in-app purchase and FluteTone sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kasane ships an update every 4 weeks, FluteTone every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Kasane versus FluteTone: the parameters behind the verdict, then further details
ParameterKasaneFluteTone
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size38 MB22 MB
Age rating12+4+
DeveloperIsystems Inc.,Takuya Funaki

In-app purchases

1 purchases

Kasane

One-time1
  • Premium Plan (Monthly)$1.99
2 purchases

FluteTone

Subscriptions2
  • FluteTone Pro (Monthly)$2.991 Month
  • FluteTone Pro (Annual)7 Days trial$17.991 Year

Questions

Is Kasane free?
Kasane is free to download, with in-app purchases available.
Is FluteTone free?
FluteTone is free to download, with in-app purchases available.
Do Kasane or FluteTone have ads?
Kasane shows ads; FluteTone does not.
Which is updated more often, Kasane or FluteTone?
Kasane ships an update every 4 weeks, and FluteTone every 2 weeks. Most recently, Kasane was updated on October 30, 2026 and FluteTone on October 31, 2026.

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