Resona: Trans Voice Training

Pitch & resonance in real time

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Resona is a professional voice training tool built for trans voice work. See pitch and resonance feedback, find a comfortable practice, and follow a 12-week path. Resona is a professional voice training tool built for trans voice work. Available in English, Simplified Chinese, Traditional Chinese, Thai, Spanish and French, including the interface, lesson explanations, reading passages and practice sentences. See pitch and resonance feedback, discover a comfortable practice, and build on it with a structured 12-week path. Voice analysis runs on your device. No account or subscription is required; private sync and sending feedback are optional. SEE YOUR VOICE • Real-time pitch trace tuned for voice training, not karaoke • Live resonance brightness — the "missing half" most apps can't hear • Target bands you choose, anchored to your own baseline LEARN, STEP BY STEP • Separate 12-week feminization and masculinization paths, with 60 lessons in each • Beginner, Intermediate and Advanced stages, with a review every four weeks • Connected speech, conversation, everyday situations and a personal practice plan • A drill library for focused workouts, tuned to your targets PRACTICE WITH PURPOSE • Free setup checks, practice/rest intervals, everyday voice notes and a lesson review queue • Pro: timed teleprompting, blind listening and recording-section loops • Pro: phrase ladders, two-cue comparisons and named recording collections HEAR YOURSELF CHANGE • Voice journal: record entries with pitch & brightness snapshots • Compare then vs. now, side by side — your ears are the best judge • Progress charts that measure change from your baseline. No scores, no judgments. PRIVATE BY DESIGN • Voice analysis happens on-device. Private iCloud sync and sending feedback are optional. • No account. No ads. No third-party trackers. Usage statistics are optional. Optional iCloud sync uses your own private iCloud. FREE AND PRO — HONEST PRICING Free forever: the full real-time pitch & resonance meters, Week 1 of the course, starter drills, 3 journal recordings, and 7 days of progress history. Your data is always recorded in full. Resona Pro is a single one-time purchase (no subscription): all 12 weeks and future course updates, the full drill library, all ten Practice lab tools, unlimited journal entries, complete history, progress tools and optional private iCloud sync. Existing Pro purchases include the expanded course and new tools. Repeat lessons and choose your own pace; week numbers are a learning structure, not a promise of results on a deadline. Resona is a training tool, not medical care. If you feel pain, strain, or persistent hoarseness, stop and consider seeing an ENT or a speech-language pathologist (SLP).

Ratings & Reviews

  • 1.0
    out of 5
    1 Ratings

Fixed some bugs and improved the user experience.

Version 2.2

The developer, Qingdao Ketai Software Co.,Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics
    • Other Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Qingdao Ketai Software Co.,Ltd.
Size
40.6 MB
Category
Education
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 5 more
  • English, French, Simplified Chinese, Spanish, Thai, Traditional Chinese
Age Rating
9+
In-App Purchases
Yes
Copyright
© Qingdao Ketai Software Co.,Ltd.
  • Privacy Policy

    • More by Qingdao Ketai Software Co.,Ltd.

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