RapMushi vs VoiSona
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RapMushi
Become a virtual rapper by rhythmically tapping word panels. Explore DJ Mode with different rhythms, volume control, and record scratching. Add instrumental accompaniments like piano and guitar to create your own tracks.
- Rhythmic word panel tapping
- DJ Mode with A/B rhythms
- Volume control fader
- Record scratching
- Instrumental accompaniments (piano, guitar)
- Track creation
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Rap-mushi is an application that you can feel like a ”Rapper", by pushing the words panel rhythmically. Words are separated in 7 parts. When you press the "Number" panel, it will shift to those several sections. In "DJ MODE", you can choose different rhythms named A and B. You can control the volume by the fader below. Also, you can scratch the Record to have much fun. Not only that. You can add piano, guitar, etc. as an accompany. We wish you to make a lots of wsome tracks!! Tsubasa Naruse
VoiSona
Create professional-quality singing voices with an intuitive interface. Input notes and lyrics, then easily adjust timing, pitch, and tone. Access a variety of voice libraries and integrate with your favorite music production software.
- AI singing voice synthesis
- Intuitive piano roll input
- Precise vocal adjustments
- Diverse voice libraries
- DAW integration (Audio Unit v3)
- MusicXML and MIDI import/export
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VoiSona is a next-generation singing voice synthesis app that makes it easy to create high-quality vocals. With its intuitive design, it can be used by everyone, from beginners to professionals, expanding new possibilities for music production. [Easy Operation for Realistic Singing Voices] Just input notes on the piano roll, add your lyrics, and let VoiSona do the rest, creating a professional-quality singing voice in no time. You can also make precise adjustments to timing, pitch, and tone with ease. [Variety of Voice Libraries] VoiSona comes with the default voice library "Chis-A" and offers a wide variety of additional voice libraries, including collaborations with popular artists, renowned voice actors, and trending VTubers. [Compatible with DAWs] Whether you're using it as a standalone app or integrating it into your favorite DAW like GarageBand, Logic Pro, or Cubasis via Audio Unit v3, VoiSona adapts seamlessly to your workflow. [Import/Export Support] Supports importing and exporting various file formats, including MusicXML and MIDI. *Export functionality is only available in standalone mode. *VoiSona creates its voice libraries using licensed recording data. Chis-A ©Techno-Speech, Inc. Sato Sasara ©CeVIO Kirune ©Techno-Speech, Inc. AiSuu ©Techno-Speech, Inc. #kzn ©Kizuna AI Inc. Yuzuki Yukari Rei ©VOCALOMAKETS MYK-IV ©Techno-Speech, Inc. Futaba Minato ©Gasoline Alley Inc. Suzuki Tsudumi ©CeVIO Pepper ©SoftBank Robotics IA ©1st PLACE Co.,Ltd. OИE ©1st PLACE Co.,Ltd. Ci flower ©Ci flower Takamura Hibiki ©Konami Digital Entertainment Kazamatsuri Asahi ©Konami Digital Entertainment Komurasaki Momoka ©Konami Digital Entertainment Yamada Kanon ©Konami Digital Entertainment Kanato Mell ©candy cream algorithm, Inc. Tamaki ©NORIPRO Zundamon ©SSS Shikoku Metan ©SSS Tohoku Zunko ©SSS Tohoku Itako ©SSS Tohoku Kiritan ©SSS REML ©Bandai Namco Entertainment Inc. SELENA ©Chorical LLC Lunon ©Tsukino Soyogi Soyogi ©Soyogi Fractal Jasper ©GEMVOX Ui ©Ui Shigure / ©INCOLORE LeuR ©rurudot Ying Can ©Chorical LLC NAYUTA ©project nayuta Yurin ©Sephirese Limited Otobe Hisui ©GEMVOX
Screenshots
Verdict
The clearest difference is update cadence: VoiSona at every 6 weeks against RapMushi's every 66 months. VoiSona also leads on ratings volume (137 vs 25). RapMushi's advantage is rating (4.6 vs 4.2) and review sentiment (98% vs 77%). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
RapMushi holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: VoiSona has 137 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 98% of RapMushi's written reviews are positive against 77% of VoiSona's.
RapMushi ships an update every 66 months, VoiSona every 6 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | RapMushi | VoiSona |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (25 ratings) — better | 4.2 (137 ratings) |
| Positive reviews | 98.5% of reviews — better | 76.8% of reviews |
| Number of ratings | 25 | 137 — better |
| Update frequency | Every 66 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 75 MB | 237 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsubasa Naruse | Techno-Speech, Inc. |
Customer experience
RapMushi
VoiSona
User reviews
RapMushi
From 25 App Store ratingsWhat we love
- 🎶 Fun and addictive music creation
- 🎨 Cute and charming illustrations
- 👍 Intuitive and easy to use
- 💰 Free to download and use
- 🎧 Great beats and sound quality
Room to improve
- ❓ Language barrier (Japanese)
- ⚠️ Outdated, not working on newer iOS versions
VoiSona
From 137 App Store ratingsWhat we love
- 👍 Great app, been using for a while and love it
- 🎨 Easy to make covers and original songs
- 🎶 Chis-a has a wonderful voice
- 🔧 Batch lyric entry works well
- 💡 Able to import CSS files and convert UST/VSQX to CSS
Room to improve
- 🐛 Scroll is a little janky
- 🔒 Need to pay for more voicebanks
- 🔍 Confusing interface, hard to navigate
- 🐛 Glitchy when touching notes
- 🔇 Only one voice option (Chis-a)
Bugs and requests
RapMushi
Reported bugs
1 issue- Does not work with iOS 11
Requested features
5 requests- English version
- Update for newer iOS versions
- Ability to record mixes as ringtones
- Tempo adjustment feature
- Ability to load own loops and samples
VoiSona
Reported bugs
3 issues- Midi files don't work when imported
- TSSLN files can't be imported
- App freezes when trying to import files
Requested features
5 requests- Add more voicebanks (free and paid)
- Ability to import MIDI files
- Support for multiple tracks/harmonies
- Improved scrolling and zooming functionality
- AUv3 support
In-app purchases
RapMushi
No in-app purchases
VoiSona
No in-app purchases
