Mousebusters vs GenEi AP
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mousebusters
Embark on a pixel art adventure to vanquish spectral entities plaguing an apartment. As a member of the Mouse Busters, you'll help your master clear out ghosts and save residents from emotional darkness. This casual horror game progresses through tapping, character interaction, and object examination.
- Pixel art graphics
- Story progression by tapping
- Character interaction
- Object examination
- Casual horror adventure
- Ghost busting gameplay
Read full descriptionHide full description
It's our duty to wipe out the apartment's ghosts and save the residents from the growing darkness inside their hearts. We're the Mouse Busters! The ghosts in the apartment are takin' a toll on the residents' emotions. And we, the Mouse Busters, are the unsung heroes who'll wipe out all those evil ghosts. Hey, newbie. You can call me "Master." Hmm? Ya look like ya wanna say somethin'. You tellin' me the name "Mouse Busters" sounds like wiping out mice instead of ghosts? ... Oh, come on. That doesn't matter. All that matters is that it sounds cool! ------------ This is a simple game where the story progresses by tapping the screen, talking to characters and checking objects. Enjoy this casual horror adventure game by helping your master wipe out the ghosts that haunt the apartment.
GenEi AP
Embark on a musical quest through a mysterious world inspired by Harumakigohan's art and music. Help the protagonist find songs to please a friend, uncovering secrets behind doors and mysterious heartbeats.
- Explore Harumakigohan's artistic world
- Quest for music and songs
- Uncover mysteries and secrets
- Inspired by Vocaloid music
- Part of a cross-media trilogy
Read full descriptionHide full description
Travel through the world of Harumakigohan in a quest for music. ”What are you listening to, Mikage?” Spica is looking for something to listen to, and Mikage, the protagonist, goes on a journey in a mysterious world to search for songs that will please her friend. What’s behind that last door? What is that heartbeat you can hear? This game is set in a variety of locations inspired by the work of Vocaloid producers, illustrator, and animator Harumakigohan. If you already love songs like Meltyland Nightmare or Reunion, GenEi AP will be that much more special to you. This is the first work in a cross-media trilogy by Harumakigohan, which will include: - The game “GenEi AP: Empty Heart” - The music album “GenEi EP: Envy Phantom” - The concert “GenEi LV: Harumakigohan One-man Concert 2022”
Screenshots
Verdict
The clearest difference is in-app purchases: GenEi AP at none against Mousebusters's 7. GenEi AP also leads on ads (none vs shown) and rating (5.0 vs 4.8). Mousebusters's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (1.5K vs 131). On price, review sentiment 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. Mousebusters sells 7 one-off in-app purchases. GenEi AP asks for nothing beyond the download.
GenEi AP holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Mousebusters has 1.5K ratings behind it against 131, so its average is the more settled of the two. Written reviews split almost evenly too, at 94% and 93% positive.
Mousebusters ships an update every 2 weeks, GenEi AP every 2 months. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.
| Parameter | Mousebusters | GenEi AP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.5K ratings) | 5.0 (131 ratings) — better |
| Positive reviews | 93.6% of reviews — better | 92.9% of reviews |
| Number of ratings | 1.5K — better | 131 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 280 MB |
| Age rating | 9+ | 4+ |
| Developer | Odencat Inc. | room6 LLC. |
Customer experience
Mousebusters
GenEi AP
User reviews
Mousebusters
From 1.5K App Store ratingsWhat we love
- 👍 Fun and entertaining gameplay
- 🎨 Cute pixel art style
- 📖 Engaging and emotional story
- 🎶 Great background music
- 🔍 Interesting characters and lore
Room to improve
- 💰 Paywall for full game access
- ⏱️ Tedious coffee bean collection
- 🤖 Repetitive ghost-hunting gameplay
GenEi AP
From 131 App Store ratingsWhat we love
- 💖 Beautiful pixel art
- 🎶 Amazing music
- 📖 Engaging story
- 😌 Relaxing atmosphere
- ✨ Emotional impact
Room to improve
- ⏳ Story is too short
- 🤔 Puzzles can be difficult
- 🗺️ Map can be confusing
- 🤷♀️ Some don't understand the story
- 🎶 Music not to everyone's taste
Bugs and requests
Mousebusters
Reported bugs
2 issues- Audio glitches and cutouts
- Occasional crashes
Requested features
3 requests- More gameplay variety
- Multiple story endings
- Reduced coffee bean requirement
GenEi AP
Requested features
4 requests- Add a reset button
- Make more games like this
- Add a rhythm game function
- Create a sequel or update
In-app purchases
Mousebusters
- Bronze Support$0.99
- Remove Ads$2.99
- Silver Support$2.99
Show 4 moreShow fewer
- Extra Episode$2.99
- Gold Support$4.99
- Complete Package$4.99
- Platinum Support$9.99
GenEi AP
No in-app purchases







