Kor. Diction vs Tonic Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kor. Diction
Read full descriptionHide full description
Korean Diction for Singers is an interactive App for singers and conductors performing in Korean. It includes over 100 audio examples of Korean vowel and consonant sounds, an IPA guide, as well as a built in voice recorder. Use the recorder to check your pronunciation of each audio example in the App. Korean Diction for Singers was created by a tenured university professor with a doctorate in voice performance and pedagogy. Korean pronunciations and diction guidance by Dr. Jin Byun.
Tonic Notes
This app records music lessons, providing transcripts, summaries, and practice checklists. It allows users to focus on learning during lessons and review key moments afterward. Built by musicians for musicians, it aids progress lesson by lesson.
- Record entire music lessons
- Smart transcription with speaker ID
- AI-generated lesson summaries
- Homework checklist for practice
- Jump to specific moments in recording
- Track progress lesson to lesson
Read full descriptionHide full description
Get more out of your lessons and never forget a thing your teacher said. Tonic Notes records your music lesson, transcribes and summarizes it for you with clips of your own playing. The whole lesson sticks with you long after it's done. Get: **Unlimited transcriptions and intelligent summaries** Every word and note of your lesson, captured, with summaries to help you remember what to work on next. **Clips of your playing, identified and highlighted** Music highlighted as audio clips with easy, organized playback. Replay a passage that needs work — or hear how far you've come. **Practice tracking and plans designed just for you** A bespoke plan drawn from your lesson. Set goals and track each session to see your stats over time. **Metronome and tuner built in** No more switching apps. Tune your instrument, set your tempo, and play all in one place. **Teachers, students, parents — all in the loop** Include those who matter in your journey. Ask questions, share progress, and celebrate milestones together. And much more coming very soon. ------------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://www.tonicnotes.com/privacy
Screenshots
Verdict
The clearest difference is price: Tonic Notes at Free against Kor. Diction's $0.99. Kor. Diction's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement 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
Tonic Notes is free to download; Kor. Diction costs $0.99 up front. Tonic Notes sells 2 in-app purchases, starting at $24.99 per month. Kor. Diction asks for nothing beyond the download.
Kor. Diction ships an update weekly, Tonic Notes every 4 days. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.
| Parameter | Kor. Diction | Tonic Notes |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.7 (38 ratings) — better |
| Positive reviews | — | 95.0% of reviews |
| Number of ratings | — | 38 — better |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 7 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeremy Hunt | Pocket Conservatory, Inc |
In-app purchases
Kor. Diction
No in-app purchases
Tonic Notes
- Tonic Notes Premium (Monthly)1 Month trial$24.991 Month
- Tonic Notes Premium (Annual)1 Month trial$239.991 Year
