RAVON vs TECHMANIA
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RAVON
Immerse yourself in a cosmic rhythm game experience with futuristic beats and interactive visuals. Challenge your skills across a wide range of difficulties and unlock new in-game content through missions. Enjoy a collection of soundtracks from talented artists worldwide.
- High-quality audio with interactive visuals
- Multiple difficulty levels
- Mission-based content unlocking
- Global soundtrack collection
- Futuristic space theme
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"Let's immerse in the melody of outer space" Have you imagined performing music in the vast universe? Have you been thinking of joining a DJ party and traveling around different stars? Join the space travel with RAVON! We will deliver a refreshing experience of rhythm game through the cosmic world and sounds of RAVON. YOU are the chosen one to join RAVON's crew. "Feel the futuristic beats with your fingers" [Game Features] • Hi-quality audio experience with interactive visual effects • Wide range of difficulties for you to practice and challenge your skills, even RAVON is your first rhythm game ever played • Mission for players to unlock items to unlock in-game content. • Collections of soundtracks made by a variety of talented artists from all around the world, including Hong Kong, Japan, Korea, America and more!!! [Award] 2019 Taipei Game Show Indie Game Award “Best Audio” Nominee [Language] English [Follow Us] Facebook:https://www.facebook.com/Ravon.synthnova/ Twitter:https://twitter.com/synthnova/ [Contact Us] Email: cs.synthnova@gmail.com
TECHMANIA
An open-source rhythm game where players interact with music by tapping notes in time. Users can download custom tracks and skins from the official website to personalize their gameplay experience. Safety features like Guided Access are recommended for uninterrupted play.
- Open source rhythm gameplay
- Downloadable custom tracks
- Customizable skins
- Guided Access integration
- Touchscreen safety advice
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*** Getting started *** - Download tracks and skins from the official website, then extract them into the "Tracks" and "Skins" folders. - On iOS/iPadOS, You can find these folders in the Files app, or in iTunes File Sharing on your computer. - Enable Guided Access from your device's accessibility settings to avoid returning to the Home Screen when swiping. *** Health & safety information *** - When playing with a touchscreen, please do not strike it violently. Doing so may cause damage to the touchscreen and/or yourself. - Flashing lights may trigger seizures, even in people who never experienced it before. If you feel uncomfortable, stop playing and take a break.
Screenshots
Verdict
The clearest difference is rating: RAVON at 4.8 against TECHMANIA's 4.0. RAVON also leads on ratings volume (84 vs 6) and update cadence (every 2 months vs every 5 months). TECHMANIA's advantage is in-app purchases (none vs 17). On price, review sentiment, 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. RAVON sells 17 one-off in-app purchases. TECHMANIA asks for nothing beyond the download.
RAVON holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: RAVON has 84 ratings behind it against 6, so its average is the more settled of the two. Written reviews split almost evenly too, at 67% and 67% positive.
RAVON ships an update every 2 months, TECHMANIA every 5 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.
| Parameter | RAVON | TECHMANIA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (84 ratings) — better | 4.0 (6 ratings) |
| Positive reviews | 67.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 84 — better | 6 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 733 MB | 499 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Lam | Yu Hsiang Cheng |
Customer experience
RAVON
TECHMANIA
In-app purchases
RAVON
- 1 Q. Chip$0.99
- Dynamix UV Pack 2$3.99
- K@keru Records Pack 1$3.99
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- Lyrica Pack$3.99
- Dynamix Pack 1$3.99
- Dynamix Pack 2$3.99
- K@keru Records Pack 2$3.99
- 5 Q. Chips$4.99
- VI Virgo$4.99
- III Gemini$4.99
- I Aries$4.99
- II Taurus$4.99
- IV Cancer$4.99
- V Leo$4.99
- Cytus II Pack$4.99
- 10+1 Q. Chips$9.99
- Zodiac I$11.99
TECHMANIA
No in-app purchases









