RAVON vs VoltHopper～ヴォルトホッパー～
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
VoltHopper～ヴォルトホッパー～
Experience a classic lane-style rhythm game with exhilarating flick controls. Collect notes to fill a gauge, unlock songs, and discover unique characters with special skills. Enjoy a diverse soundtrack from renowned music game artists.
- Exhilarating flick controls
- Note collection for gauge filling
- Character skills affecting gauge
- Unlockable songs
- Diverse music genres
- Collectible characters with unique art
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◆王道＋アゲアゲな操作！ オーソドックスなレーンスタイルに 爽快感ある左右のフリック操作でいっぱいハネちゃおう！ ノーツをしっかり拾っていくと上部のゲージがたまるよ！ 上部のゲージがたまればクリア！ 編成したキャラスキルによってゲージのたまり具合が変化するよ！ ゲージのポイントは楽曲解禁にも必要になってくるから、クリアだけでなく うまくプレイして高ポイントを稼ごう！ ◆有名な音楽ゲームアーティストによる楽しい楽曲を多数収録！ インストやヴォーカル曲など幅広いジャンルを収録！ ◆個性豊かな仲間たち！ マップモードで多数の個性的なイラストレーターの手がける かわいい！かっこいい！キャラクターたちと出会い、素敵な楽曲を見つけ出そう！ キャラクターは立ち絵だけじゃなく プレイ中はかわいく動くドット絵となってあなたのプレイに寄り添うぞ！ 腕前に自信がなければクリアゲージの減りが低いキャラを使ったり、 腕前に自信があれば解禁効率重視でリスキーながら強いスキルのキャラを使ったり、 スキル関係なく自分のツボなキャラを使うもヨシ！ さぁ好きに楽しんじゃおう！！ 公式X https://x.com/VoltHopper お問い合わせ volthopper.dev@gmail.com
Screenshots
Verdict
The clearest difference is price: RAVON at Free against VoltHopper～ヴォルトホッパー～'s $2.99. RAVON also leads on ratings volume (84 vs 5). VoltHopper～ヴォルトホッパー～'s advantage is in-app purchases (none vs 10) and review sentiment (100% vs 67%). On 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
RAVON is free to download; VoltHopper～ヴォルトホッパー～ costs $2.99 up front. RAVON sells 10 one-off in-app purchases. VoltHopper～ヴォルトホッパー～ asks for nothing beyond the download.
VoltHopper～ヴォルトホッパー～ holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: RAVON has 84 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of RAVON's written reviews are positive against 100% of VoltHopper～ヴォルトホッパー～'s.
RAVON ships an update every 2 months, VoltHopper～ヴォルトホッパー～ daily. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | RAVON | VoltHopper～ヴォルトホッパー～ |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.8 (84 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 67.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 84 — better | 5 |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #113 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 733 MB | 433 MB |
| Age rating | 4+ | 9+ |
| Developer | Jonathan Lam | Naoya Okubo |
Customer experience
RAVON
VoltHopper～ヴォルトホッパー～
In-app purchases
RAVON
- 1 Q. Chip$0.99
- Dynamix Pack 1$3.99
- Dynamix Pack 2$3.99
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- 5 Q. Chips$4.99
- I Aries$4.99
- II Taurus$4.99
- IV Cancer$4.99
- V Leo$4.99
- 10+1 Q. Chips$9.99
- Zodiac I$11.99
VoltHopper～ヴォルトホッパー～
No in-app purchases
