Rainbow Piece vs Crown Heist
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rainbow Piece
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Rainbow Piece: Relaxing Circular Jigsaw. Escape the stress of high scores. Enjoy a pure, calm puzzle experience on your wrist. 【How to Play】 - Move: Drag your finger on the screen to move the pieces. - Rotate: Turn the Digital Crown to rotate the selected piece. 【Choose Your Challenge】 - Normal: Relatively easy, as you solve the puzzle by following the rainbow color gradient. - Hard: Solve the puzzle by relying solely on the shape of the pieces. 【Two Sizes Available】 - 13 Pieces: Large pieces and a small number of pieces make for a casual game. - 25 Pieces: Small pieces and a large number of pieces make for a more thorough game. 【Tip】 Long press the screen any time to return to the start screen. Take your time. Find your peace. Complete the rainbow.
Crown Heist
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Crown Heist is a precision safe-cracking game built exclusively for Apple Watch. Rotate the Digital Crown to crack combination locks and feel every pin click into place through real haptic feedback. HOW TO PLAY Turn the crown slowly to find each pin, then reverse direction, just like a real combination lock. Turn too far past a pin and you lose a life. Lock in every pin before your lives run out, grab the loot and slip away before the cops close in. • CRACK THE SAFE: locks from simple 2-pin dials to punishing 6-pin vaults with 100 positions • HEAR IT AND FEEL IT: fine-tuned, satisfying sound effects with audio on, and deeper, richer haptics that take over in silent mode • HEIST 10 AREAS: 250 handcrafted safes guarded by 10 notorious villains, from Barnaby to Regalia • DODGE 8 DEVIOUS TRAPS: lasers, blackouts, slime, scrambled dials and more • STEAL 168 LOOT ITEMS: from Broken Sunglasses to $250,000 Blackmail Storage, across 6 rarity tiers • AN ORIGINAL SOUNDTRACK: 11 tracks, with custom music composed for every adventure area • DECK OUT YOUR WATCH: custom artwork complications put Crown Heist right on your watch face • 3 GAME MODES: Adventure, Endless and two Time Trial variants. Fully playable offline • MAKE IT YOURS: 99+ safe skins and unlockable themes Strap in, crack the code and escape with the loot. The perfect heist fits on your wrist. Terms of Use (EULA): https://playcrowngames.com/terms/ Privacy Policy: https://playcrowngames.com/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Rainbow Piece at none against Crown Heist's 2. Crown Heist's advantage is update cadence (weekly vs every 3 months) and iOS requirement (17.0 vs 26.0). On price, 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
Both are free to download. Crown Heist sells 2 in-app purchases, starting at $2.99 per 7 days. Rainbow Piece asks for nothing beyond the download.
Rainbow Piece ships an update every 3 months, Crown Heist weekly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.
| Parameter | Rainbow Piece | Crown Heist |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Kiyoshi Izumi | Rob Veen |
In-app purchases
Rainbow Piece
No in-app purchases
Crown Heist
- CrownGames Royal Pass Weekly$2.997 Days
- CrownGames Royal Pass Annual$24.991 Year









