Pricing
ToneDrill is a practice app for wind instrument players. Use all basic features for free. Upgrade to Pro for access to all keys, levels, and features.
Pro
Unlimited access to all keys, levels, and features
¥300 / month
Also available: ¥2,400/year (save 33%)
Auto-renewing monthly, cancel anytime
- Practice in all 12 keys
- Beginner, Intermediate & Advanced levels
- Extended reference pitch (438–446 Hz)
- Cloud sync & statistics dashboard
Sign in to subscribe to the Pro plan
Feature Comparison
| Feature | Free | Pro |
|---|---|---|
| Practice Content | ||
| Today's Practice (Beginner) | Available | Available |
| Today's Practice (Intermediate/Advanced) | Pro only | Available |
| Free Practice | Limited keys (up to 3♭) | All 12 keys |
| Scales (Major / Minor / Chromatic) | Available | Available |
| Arpeggios (Basic: M/m/dim/aug) | Available | Available |
| 7th Arpeggios (dom7, maj7, min7) | Pro only | Available |
| Tonguing | Available | Available |
| Intervals | Pro only | Available |
| Lip Slurs (Brass only) | Available | Available |
| Tools | ||
| Metronome | Available | Available |
| Drone | Available | Available |
| Tuner | Available | Available |
| Score View (Sheet Music) | Available | Available |
| Focus View | Available | Available |
| Reference Pitch (A4) | 440–442 Hz | 438–446 Hz |
| Practice Log | 7 days | Unlimited |
| Cloud Features | ||
| Cloud Sync (Cross-device data sharing) | Pro only | Available |
| Weakness Analysis & Statistics Dashboard | Pro only | Available |
| Daily Challenge | Pro only | Available |
| Calendar & Streaks | Pro only | Available |
Service Details
ToneDrill is a practice support app for wind instrument players (flute, clarinet, saxophone, oboe, bassoon, trumpet, horn, trombone, euphonium, tuba, etc.).
- Today’s Practice Mode: Automatically determines daily key using circle of fifths rotation and generates practice menus based on your level
- Free Practice Mode: Freely choose from categories like long tones, scales, arpeggios, and more
- Tuner: Detects pitch via microphone and displays cent deviation in real-time
- Metronome & Drone: Audio tools to support your practice
- Score View & Focus View: Switch between sheet music and large note name display
Payment Information
- Payments are securely processed through Stripe. Your credit card information is never stored on our servers.
- Pro plan is a monthly subscription at ¥300/month, auto-renewed each month.
- Annual plan (¥2,400/year) is also available, saving approximately 33%.
- You can cancel anytime from your account settings.
- After cancellation, Pro features remain available until the end of your current billing period.
Accepted Payment Methods
Frequently Asked Questions
Is there a free trial?
Yes. The Pro plan includes a 7-day free trial. You can use all Pro features during the trial period. If you cancel before the trial ends, you won't be charged.
Can I cancel anytime?
Yes. You can cancel your subscription anytime from your account settings. After cancellation, Pro features remain available until the end of your current billing period.
What payment methods are accepted?
We accept Visa, Mastercard, American Express, and JCB. Payments are securely processed through Stripe, and your card information is never stored on our servers.
What's the difference between Free and Pro?
The Free plan gives you access to basic practice features. Pro unlocks all 12 keys, all levels (Intermediate & Advanced), cloud sync, statistics dashboard, and more.
Can I use it on multiple devices?
Yes. With the Pro plan's cloud sync feature, you can share your practice data across smartphones, tablets, and PCs.
For questions, contact us at toneDrill.app@gmail.com.