Room Escape Game vs Kaii Shutter
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Room Escape Game
Embark on a relaxing escape room adventure set in a hotel with a hot spring. Solve puzzles to unlock the entrance and discover the hotel's secrets. The game features two distinct endings.
- Escape room gameplay
- Hotel setting
- Hot spring theme
- Two endings
- Puzzle solving
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A laid-back escape game — not too hard, not too easy, just the right amount of challenge. How to Play • Tap around the room to search every corner for clues and items. • Items you find appear in the pocket on the right side of the screen. Tap once to select it, tap again to take a closer look. • While viewing an item's details, you can switch to another item or use it right away. Two Endings • Normal End — simply escape the room. • Happy End — track down the hidden Happy Coin before you escape, for a happier finish. Your progress saves automatically, so you can pick up right where you left off. The game is free to play, supported by ads. Credit MusMus http://musmus.main.jp/ TAM Music Factory http://www.tam-music.com/ On-Jin https://on-jin.com/ Item Gallery White Wind http://earlgreyim.s57.xrea.com/
Kaii Shutter
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After dark, sealed places do not stay empty. Kaii Shutter is a top-down Japanese horror investigation game. You walk ruined interiors, recover ten scattered objects, keep out of the presence's way, and return to the entrance alive. You left a local paper. Families of the missing now send you after what remains. The leads point to four closed sites: an old housing block, a mountain inn, an abandoned school, and a hospital. You cannot fight what walks there. Hide, read sound and sight, and get out with the evidence. Play for free · Free Mode at the Showa Housing Block, exterior and interiors A / B / C · Ten evidence pieces that change with each new investigation · Move, inspect, hide, and escape as a complete loop One purchase, kept forever · Mountain Inn, Abandoned School, and Municipal Hospital, four areas each · Challenge Mode at all four locations · Fastest-time leaderboards per location Notes · Sixteen night interiors in a dry, hand-drawn matte look · Layout stays fixed during a run and rerolls on a new one · No combat: stealth, chase, and hiding only · Touch and game controllers · English, Japanese, Simplified Chinese, and Traditional Chinese · No ads and no consumable IAP The extra locations and Challenge Mode are a restorable one-time unlock. Not available in mainland China or Vietnam.
Screenshots
Verdict
The clearest difference is in-app purchases: Room Escape Game at none against Kaii Shutter's 1. Room Escape Game also leads on iOS requirement (15.0 vs 17.0). Kaii Shutter's advantage is ads (none vs shown) and update cadence (every 2 days vs every 4 months). On price 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. Kaii Shutter sells 1 one-off in-app purchase. Room Escape Game asks for nothing beyond the download.
Room Escape Game ships an update every 4 months, Kaii Shutter every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Room Escape Game | Kaii Shutter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (31 ratings) — better | — |
| Positive reviews | 79.3% of reviews | — |
| Number of ratings | 31 — better | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 109 MB | 395 MB |
| Age rating | 4+ | 12+ |
| Developer | Tatsuya Kishi | 文韬 张 |
In-app purchases
Room Escape Game
No in-app purchases
Kaii Shutter
- Unlock 3 sites + Challenge$1.99
Questions
Is Room Escape Game free?
Is Kaii Shutter free?
Do Room Escape Game or Kaii Shutter have ads?
Which is updated more often, Room Escape Game or Kaii Shutter?
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