OSSAN JUMP ! vs Mochi Burst
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OSSAN JUMP !
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Simple one-button action! Just tap the jump button to keep "OSSAN" (Old Guy) from falling as he moves left to right. A jump game for everyone - from kids and youth to middle-aged and seniors! Simple enough to play in your spare time but incredibly addictive. The true origin and essence of action games is here! Collect medals to rank up! Unlock options to customize the game to your liking! (Easy auto-save included) Moving blocks appear from Stage 21! Many super-difficult stages await you. Boost your self-esteem with a special message movie after clearing all 80 stages!! Let's Jump!! *Precise jump timing is part of the game design. *Internet connection may be required to continue. *The message after clearing all stages is for winners only. Please avoid spoilers!
Mochi Burst
Assemble a squad of adorable, superpowered students to battle alien invaders. Your team grows stronger even when you're offline, offering endless challenges and strategic combat. Recruit unique characters, upgrade their abilities, and explore various game modes to save humanity.
- Recruit cute, superpowered students
- Idle progression, grow stronger offline
- Mix and match student abilities
- Daily Dungeons and Supply Depots
- Guild system and Mercenaries
- Arena and Battlefield combat
- Nightmare Trials for advanced strategy
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Unidentified extraterrestrial lifeforms known as the Devourers have descended upon Earth, driving humanity to the brink of extinction. As conventional weapons prove powerless against the invasion, a glimmer of hope emerges at Lumina Academy in Astra City, humanity's final stronghold. ■ Meet the Cutest, Squishiest Superpowered Students! Recruit an adorable cast of superpowered students, each with unique abilities, unforgettable personalities, and heartwarming stories. From natural-born prodigies to heroes who awakened their powers through extraordinary circumstances, every student brings something special to your squad. Meet Chloa, Ruby, Kaede, Ceres, and Karin, and enjoy their hilarious antics, charming interactions, and irresistibly squishy appeal. The world may be on the verge of collapse, but with you as their Commander, hope is far from lost! ■ Grow Stronger Even While You're Away! Too busy to play? Your students never stop fighting! Even while you're offline, they'll battle the Devourers, collect valuable resources, and continue growing stronger. Mix and match each student's unique abilities with powerful E.D.E.N Weapons to build your ultimate squad and dominate every battle. Sit back, relax, and watch your team grow stronger every day! ■ Endless Challenges Await Beyond the City Walls! The fight against the Devourers never ends! Collect valuable resources in Daily Dungeons and Supply Depots, join forces with friends through the Guild system, recruit powerful Mercenaries, and prove your tactical skills in the Arena and Battlefield. Think your squad has what it takes? Take on the brutal Nightmare Trials and push your limits in the ultimate test of strategy! Mochi Burst Official Discord https://discord.gg/Gqq9TBTCfT Support Email service.eh@gameduo.net Privacy Policy https://gameduo.net/en/privacy-policy Terms of Service https://gameduo.net/en/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: OSSAN JUMP ! at none against Mochi Burst's 10. Mochi Burst's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Mochi Burst sells 10 one-off in-app purchases. OSSAN JUMP ! asks for nothing beyond the download.
OSSAN JUMP ! ships an update every 2 days, Mochi Burst every 3 days. The most recent releases landed on November 9, 2026 and November 12, 2026 respectively.
| Parameter | OSSAN JUMP ! | Mochi Burst |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (49 ratings) — better |
| Positive reviews | — | 65.2% of reviews |
| Number of ratings | — | 49 — better |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 269 MB | 740 MB |
| Age rating | 4+ | 12+ |
| Developer | TAKAYUKI ITO | Game Duo Co.,Ltd. |
In-app purchases
OSSAN JUMP !
No in-app purchases
Mochi Burst
- eh_1200$1.09
- eh_3300$2.69
- eh_5500$3.99
Show 7 moreShow fewer
- eh_7500$5.99
- eh_9900$7.99
- eh_12000$9.99
- eh_19000$14.99
- eh_37000$29.99
- eh_19000$44.99
- eh_99000$79.99
Questions
Is OSSAN JUMP ! free?
Is Mochi Burst free?
Do OSSAN JUMP ! or Mochi Burst have ads?
Which is updated more often, OSSAN JUMP ! or Mochi Burst?
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