Pet Kboom vs Stack Royale 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pet Kboom
Combine adorable animals to create new creatures in this fun, casual merging game. Drop pets, watch them merge, and discover exciting surprises. Enjoy a relaxing gaming experience with cute graphics and easy-to-learn mechanics.
- Drop and merge cute pets
- Discover new creatures
- Easy-to-learn mechanics
- Casual gaming experience
- Cute graphics
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Welcome to Pet KBoom, a fun and casual game where you combine adorable animals to create new, lovable creatures! Simply drop the animals, watch them merge, and discover exciting surprises along the way. With easy-to-learn mechanics, cute graphics for pet combinations, Pet KBoom is the perfect way to relax and enjoy a casual gaming experience. How many cute pets can you create inside one box? Start merging now and watch the fun unfold!
Stack Royale 3D
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Welcome to Stack Royale 3D — the ultimate chip-sorting puzzle with a casino twist! Get ready for a satisfying challenge where your goal is to sort colorful casino chips into perfect stacks. Easy to pick up, hard to put down! How to play: Move chips between stacks to match colors and clear levels. Use strategy, plan your moves, and beat the puzzle in as few moves as possible! Maximize your score with Color Combos. Features: Addictive sorting gameplay with a casino flair Glossy 3D chips that look and feel amazing Hundreds of relaxing, brain-teasing levels Smooth animations and satisfying sound effects Limited moves for extra challenge Fun rewards and future bonus minigames! Whether you're a puzzle master or just love that satisfying “click” of perfectly stacked tokens, Stack Royale 3D will keep you hooked. Start stacking now and become the chip-sorting champion!
Screenshots
Verdict
The clearest difference is in-app purchases: Stack Royale 3D at none against Pet Kboom's 10. Pet Kboom's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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. Pet Kboom sells 5 one-off in-app purchases. Stack Royale 3D asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on June 10, 2026 and September 10, 2026 respectively.
| Parameter | Pet Kboom | Stack Royale 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 169 MB | 209 MB |
| Age rating | 4+ | 4+ |
| Developer | Dat Bui | Clement Fossez |
In-app purchases
Pet Kboom
- Bag of Paws2 variants$0.99
- Bag of Paws3 variants$1.99
- Remove Ads$1.99
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- Bag of Paws2 variants$4.99
- Bag of Paws2 variants$9.99
Stack Royale 3D
No in-app purchases





