Swaying Tune vs NotationAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Swaying Tune
Collect musical postcards from various scenes and times to create melodies by rotating your phone. Explore a wonderland to find a missing cat hidden within the scenes.
- Collect musical postcards
- Create melodies by rotating phone
- Explore scenes for missing cat
- Play different scales and genres
- Global musical scenes
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Every card you collected in Swaying Tune was from diffenrent scene, let's create music by rotate your phone. [Collect musical postcards] Musical scenes from anywhere in the world, anytime point in the past, present, and history. [Find your missing cat] Some scenes show traces of your missing pet. Discover the wonderland in postcard where the cat has been. [In your hand, in style] Flawless melody through your palm, play different scales from your favourite genres. Feedback welcomed! Email: contact@robkoo.com Facebook: @RobkooMusic Twitter: @Robkoo_Music Instagram: robkoo_music
NotationAI
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Turn musical ideas into editable scores with an AI assistant built directly into a professional notation editor. Ask NotationAI to continue a melody, add harmony, build accompaniment or arrange for an ensemble. Review every suggestion in the score, hear the result, and edit, undo or keep every note. KEY FEATURES • AI Score Assistant — Develop melodies, harmony, accompaniment and arrangements without leaving the score. • Piano Note Entry — Enter notes and chords quickly with a responsive on-screen piano. • Professional Notation — Create and refine solo, ensemble and multi-staff scores with complete editing tools. • HQ Instruments & Playback — Choose from a full General MIDI library, audition notes instantly, and follow highlighted notes across multiple parts. • Live Collaboration — Share view or edit access and work together with live presence, cursors and selections. • Import & Export — Start from MusicXML, MXL, MIDI, MuseScore files, a photographed score or a performed melody; export MusicXML, MIDI, PDF or PNG. Core notation, playback and local draft recovery work without an account. Sign in when you choose online AI features, cloud storage, private sharing or live collaboration. About Subscriptions: - Some features are only available to Pro users. - Payment will be deducted from your iTunes account after you confirm the purchase. - The subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. - After purchase, you can manage your subscription and turn off auto-renewal by going to your Account Settings in the iTunes store. - You can cancel your subscription by entering: http://support.apple.com/en-us/HT202039 Terms of Service: https://notationai.app/terms Privacy Policy: https://notationai.app/privacy https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Swaying Tune at none against NotationAI's 3. Swaying Tune also leads on iOS requirement (13.0 vs 17). 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. NotationAI sells 3 in-app purchases, starting at $7.99 per month. Swaying Tune asks for nothing beyond the download.
Swaying Tune ships an update every 2 weeks, NotationAI every 11 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Swaying Tune | NotationAI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17 |
| Further details — not scored | ||
| Size | 109 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Robkoo Information & Technologies Co., Ltd. | 旋炜 李 |
In-app purchases
Swaying Tune
No in-app purchases
NotationAI
- NotationAI Pro Monthly$7.991 Month
- NotationAI Pro Quarterly$20.993 Months
- NotationAI Pro Yearly3 Days trial$39.991 Year









