Collect Bits! vs G.O.C Hollow Castle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Collect Bits!
Embark on a global adventure collecting valuable "BITS" with a cleaner and their robot partner. Enjoy simple controls, explore diverse and beautiful environments, and overcome obstacles by defeating strange robots. This casual action game offers a refreshing experience with pleasant music.
- Simple three-button controls (run, jump, throw)
- Collect "BITS" from around the world
- Explore beautiful and diverse environments
- Defeat enemy robots with a partner robot
- Revisit cleared stages
- Casual gameplay loop
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"Collect Bits!" is an easy to control game with exciting cleaning action! Let’s go on a journey to collect BITS from all over the world by controlling the main character “CHARO,” the cleaner, and his brave partner robot “LUCIS.” -Simple Rules There are only three controls to remember: "running," "jumping," and "throwing." This is an action game where you control CHARO, the main character, and LUCIS, the partner robot, to go around the mysterious world and collect BITS. -Beautiful World A beautiful and quirky world awaits the player, with refreshing breezy meadows, snowy fields, and rainy mechanical towns. You can even revisit your favorite locations once you have cleared the stages! -Strange Robots Various robots will block your path. Let’s collect BITS and clean up the world by defeating the enemy robots with your partner LUCIS. -Pleasant Music Beautiful and transient music will make the world of "Collect Bits!" even more exciting! - Recommended for People Who: -Want a casual game that doesn't take all their time. -Like action games, but want simpler controls. -Love cute characters. -Want to collect items. Supported OS: iOS11.0 or later Recommended Devices: iPhone8 or later 6th generation iPad or later About Game Data: Please note that game data will be lost if you uninstall the app. Inquiries About the Game: Start "Collect Bits!," tap the button at the top of the screen in the home menu, and please select "Others" then "Contact." If you cannot start the game, please fill in the required items and send it to the email address below. cs.support@locobit.co.jp Required Items: -App version -Model name -OS version -Your name (C)LOCOBIT 2021
G.O.C Hollow Castle
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Hollow Castle is an 2D platformer game that put players into a dark castle filled with mysteries. The game combines tight platforming mechanics with an expansive map that rewards exploration and backtracking. Beside that, the pixel art and atmospheric soundtrack enhance the immersive experience, making Hollow Castle a must-play game. HOW TO PLAY + Control your character with impressive 4-button controller. + Open chests, pick your equipments, defeat the boss and his army. KEY FEATURE + Variety of equipments and enemies. + Cool pixel graphics and impressed sound. + Easy and smooth classic 4-button controls. + Big map for exploring and enjoying.
Screenshots
Verdict
The clearest difference is ads: G.O.C Hollow Castle at none against Collect Bits!'s shown. G.O.C Hollow Castle also leads on update cadence (every 2 days vs weekly). Collect Bits!'s advantage is iOS requirement (11.0 vs 13.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Collect Bits! ships an update weekly, G.O.C Hollow Castle every 2 days. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.
| Parameter | Collect Bits! | G.O.C Hollow Castle |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 271 MB | 237 MB |
| Age rating | 4+ | 17+ |
| Developer | LOCOBIT Inc. | KimGoc |
In-app purchases
Collect Bits!
No in-app purchases
G.O.C Hollow Castle
No in-app purchases
Questions
Is Collect Bits! free?
Is G.O.C Hollow Castle free?
Do Collect Bits! or G.O.C Hollow Castle have ads?
Which is updated more often, Collect Bits! or G.O.C Hollow Castle?
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