Tone Sphere vs DEEMO
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tone Sphere
Explore a cosmic, spherical world through rhythmic action. This game offers over 80 songs, 250+ levels, and an adventure across a Sphere Map. It's designed for players who enjoy hyperspace travel, space jumping, and emotive music.
- Spherical world exploration
- Rhythmic action gameplay
- Over 80 unique songs
- 250+ challenging levels
- Sphere Map adventure
- 360-degree 3D space
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More than 1.2 million downloads worldwide! Ride and explore the spherical world of Tone Sphere using your rythmic sense. It's the most cosmic rhythm action game in the world, you know. More than 80 songs with unique background universe each, 250+ levels and the adventure in Sphere Map are waiting for you! This game is recommended for those who like: + Hyperspace travel! + Jumping through the space! + Emotive music! ----------------- Tone Sphere is a 360' rhythm game in a bizarre three-dimensional space - from easy and fun to challenging. Official site:http://tonesphere.com/ ----------------- (c) Sta / Bit192 Labs
DEEMO
Experience a captivating piano rhythm game with a heartwarming fairytale story. Play over 60 free songs, unlock more as you progress, and immerse yourself in a world of music and mystery. This standalone game offers intuitive gameplay and a touching narrative.
- 60+ free songs in story mode
- Unlock more tracks and progress story
- Original piano songs from famous composers
- Simple and intuitive rhythm gameplay
- Explore scenes and find hidden elements
- Offline play supported
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"Never Left Without Saying Goodbye." The world acclaimed, mobile rhythm game that's touched over 10 million players. Created by the team that brought you Cytus, the original Rayark team has created a whole new texture to the piano rhythm game DEEMO. A girl who fell from the skies and lost her past; Deemo, who plays the piano all alone in the world of the treehouse; an accidental encounter between the two. The music flows as the fingers hit the piano keys. The start of a fairytale journey has begun... Game Features: -60+ free songs in story mode, including more than 220 songs -Unlock more tracks as the game progresses, experience a story that will move you -Accompany Deemo and engage with this stunning, modern fairytale -Plenty of original piano songs in various music genres, many composed by famous composers from around the world -Simple and intuitive gameplay, experience touching emotion through music -Through tapping and sliding, follow the rhythm to play along -Explore the scenes, piece together the clues, and obtain hidden in-game elements -Stand-alone game; no need to have internet connection to play -Twitter and Facebook score sharing function. Proceed to Youtube for official videos.
Screenshots
Verdict
The clearest difference is update cadence: Tone Sphere at every 8 days against DEEMO's every 2 months. Tone Sphere also leads on iOS requirement (9.0 vs 11.0). DEEMO's advantage is ratings volume (5.1K vs 141) and chart position (#13 vs unranked). On price, rating, review sentiment and ads 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
Tone Sphere costs $1.99 and DEEMO $1.99 up front. Tone Sphere sells 5 one-off in-app purchases and DEEMO sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Tone Sphere against 4.9 for DEEMO. That said, the two scores are not equally well evidenced: DEEMO has 5.1K ratings behind it against 141, so its average is the more settled of the two. Written reviews split almost evenly too, at 90% and 91% positive.
Tone Sphere ships an update every 8 days, DEEMO every 2 months. Both last shipped on October 23, 2026.
| Parameter | Tone Sphere | DEEMO |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 4.9 (141 ratings) | 4.9 (5.1K ratings) — better |
| Positive reviews | 90.4% of reviews | 90.5% of reviews — better |
| Number of ratings | 141 | 5.1K — better |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #13 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 874 MB | 2.8 GB |
| Age rating | 4+ | 4+ |
| Developer | Bit192 Labs | Rayark International Limited |
Customer experience
Tone Sphere
DEEMO
User reviews
Tone Sphere
From 141 App Store ratingsWhat we love
- 🎨 Beautiful visuals and animations
- 🎶 Excellent music selection
- 🕹️ Unique and challenging gameplay
- 💰 Great value for the price
- 🆓 Free updates with new content
Room to improve
- 🐛 Occasional bugs and performance issues
- 🕹️ Steep learning curve for some
- 🔇 Lack of pause/resume functionality
DEEMO
From 5.1K App Store ratingsWhat we love
- 💎 Beautiful music and art
- 🎨 Unique and charming story
- 🎹 Immersive piano-based gameplay
- 🕰️ Nostalgic and memorable experience
- 👍 Smooth and responsive controls
Room to improve
- 💰 Expensive DLC and in-app purchases
- 🐛 Occasional crashes and performance issues
- 🤔 Difficulty calibration can be tricky
- 🔒 Lost progress and purchases not restored
Bugs and requests
Tone Sphere
Reported bugs
2 issues- Freezing/crashing on older devices
- Input not registering correctly at times
Requested features
3 requests- Option to disable background animations
- Improved input responsiveness
- Horizontal mode for iPhone 5 support
DEEMO
Reported bugs
2 issues- Crashes on cutscenes and loading screens
- Unresponsive controls and timing issues
Requested features
3 requests- More free songs and content
- Improved cloud save and data restoration
- Optimization for newer devices
In-app purchases
Tone Sphere
- Sun and Moon$4.99
- Empyreal Bon Voyage$4.99
- Six Seconds Later$4.99
Show 2 moreShow fewer
- Lights Go Round$4.99
- Goodnight Lullaby$4.99
DEEMO
- Rayark Selection Vol.1$3.99
- Rayark Selection Vol.2$3.99
- MILI Collection$3.99
Show 7 moreShow fewer
- V.K Collection$3.99
- Rayark Selection Vol.3$3.99
- Cytus Selection Vol.1$3.99
- Cytus Selection Vol.2$3.99
- Knight Iris$3.99
- M2U X NICODE Collection$3.99
- Forgotten Hourglass$9.99








