Windtone by Sonofield vs StagePlot & Tech Rider
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Windtone by Sonofield
This app offers a meditative ear training experience for musicians. It generates endless wind-chime melodies based on chosen scales, with adjustable complexity and real-time note labels. Enjoy a relaxing practice environment with natural ambiences and a tonic reference.
- Scale degree recognition
- Over 30 preset scales
- Real-time note labels
- Adjustable melodic complexity
- Natural background ambiences
- Tonic reference chime
- Playable chimes
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Windtone is a meditative ear training app for musicians who want to develop scale degree recognition. Simply choose a scale, relax, and tune in to an endless stream of gentle wind-chime melodies. Features: - Over 30 preset scales, sorted by family or mood - Real-time note labels: scale degrees, solfege, or letter names - Wind-gust inspired melody generation - Four levels of melodic complexity - Relaxing natural background ambiences - Tonic reference chime to keep your ear anchored - Playable chimes you can tap and strum - No user tracking - No ads - Free forever Windtone is a unique and immersive ear training experience that you can adapt to match your ability level. Its calming interface and pristine sounds create the perfect space for relaxed practice and extended training sessions. Listen while you work, walk, or wind-down at night.
StagePlot & Tech Rider
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Make the stage plot and tech rider you send to the venue — right on your iPhone or iPad. ■ Stage plot · 40+ pieces of gear: drums, amps, guitars, keys, grand piano, vibraphone, strings, winds, mics, monitors, power and more · Drag to place, pinch to zoom · Show which way everything faces (toward the audience, upstage, left, right, diagonals) · Resize, rotate, rename, duplicate, undo · Drum risers, music stands, chairs, piano bench, lights and text labels ■ Requests per instrument & player Everything you put on stage shows up in a list. Write what each one needs, freely. e.g. Bass — 1 DI / Vocal — wired SM58, lots of vocal in the monitor ■ Show info Contacts plus general requests like rehearsal time, power and green room. ■ Share as PDF Clean A4 PDF, ready for email, messages or Files. ■ Tech Rider Pro (one-time purchase) Clean PDFs without the free-version footer, unlimited riders, and your own custom gear. ■ Privacy No sign-up, no login. Everything stays on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: Windtone by Sonofield at none against StagePlot & Tech Rider's 1. Windtone by Sonofield also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads 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
Both are free to download. StagePlot & Tech Rider sells 1 one-off in-app purchase. Windtone by Sonofield asks for nothing beyond the download.
Windtone by Sonofield ships an update every 5 days, StagePlot & Tech Rider every 3 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.
| Parameter | Windtone by Sonofield | StagePlot & Tech Rider |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (21 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Sonofield Ear Trainer Education Ltd. | Seungmin Hong |
In-app purchases
Windtone by Sonofield
No in-app purchases
StagePlot & Tech Rider
- 테크라이더 프로$1.99
Questions
Is Windtone by Sonofield free?
Is StagePlot & Tech Rider free?
Do Windtone by Sonofield or StagePlot & Tech Rider have ads?
Which is updated more often, Windtone by Sonofield or StagePlot & Tech Rider?
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