Doubles vs Kromatica
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Doubles
Merge identical number blocks by tapping and shooting them to create higher numbers and achieve high scores. This addictive puzzle game offers brain-teasing challenges and stress relief with no time limits. Power-ups like the hammer and rocket help overcome tricky situations.
- Merge same number blocks
- Achieve high scores
- Brain-storming gameplay
- Power-up tools
- No time limits
- Offline play
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Doubles is a super addictive number puzzle game designed for both kids and adults. The goal is simple: merge the same number of blocks to achieve the highest possible score. As you tap and shoot the tiles, they will merge and multiply, creating endless combinations and a brain-storming challenge. The core gameplay hint is M2, which means merging of two or more than 2 the same number of blocks together. Train your brain and merge numbers upto 1024, 2048, and so on. How to play: • Tap and shoot the number blocks to merge x2 blocks upto 1024,2048 and more, making unlimited combos. • As you drop the number, the same value tiles will merge and multiply. • Keep merging unlimited tiles and aim to get the highest value number possible. Power-ups: Take your gameplay to the next level with powerful tools designed to help you achieve 2048 and more scores than this. Use these power-ups strategically to overcome tricky situations and keep the combos going: • Hammer: Smash a single block and create new opportunities for merging. • Rocket: Launch a rocket to destroy all blocks in a column, creating more space and new merging opportunities. Destroy all blocks in a column, giving you a fresh slate and more space to maneuver. Features: - Easy to learn, hard to master - Brain-storming Gameplay - Visually Appealing Design - Endless Merging Fun - Stress Relief - No Time Limits - Offline Play If you’re searching for a simple yet thrilling number puzzle game, Doubles: Merge Number Blocks is the perfect choice. It's not only fun and engaging but also a great way to relax and challenge your mind.
Kromatica
A unique puzzle game that blends color, motion, and sound for a captivating sensory experience. Swipe to merge tiles of the same color, progressing through five difficulty levels. Enjoy all future content with your one-time purchase.
- Color-based tile merging gameplay
- Seamless sensory experience
- Five difficulty levels
- High score tracking
- All future content included
- No ads or data collection
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NO ADS! Your purchase includes all future content that we add to Kromatica! Welcome to Kromatica! A puzzle game where color, motion, and sound combine into a seamless sensory experience. We think it's best played with sound on! Swipe to combine tiles of the same color. Blue tiles merge to become green, green tiles merge to become yellow, and so on. Combine two gray tiles to win the game! Don't worry, you can keep playing for a high score after you win. We have five levels of difficulty: Beginner, Experienced, Challenging, Formidable, and Impossible. Can you beat them all? Kromatica will never have ads, and we don't collect your data.
Screenshots
Verdict
The clearest difference is review sentiment: Kromatica at 100% against Doubles's 0%. Kromatica also leads on rating (5.0 vs 2.0) and ads (none vs shown). Doubles's advantage is price (Free vs $0.99). On 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
Doubles is free to download; Kromatica costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Kromatica holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Doubles's written reviews are positive against 100% of Kromatica's.
Doubles ships an update every 2 months, Kromatica every 3 weeks. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.
| Parameter | Doubles | Kromatica |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.2 — better |
| Further details — not scored | ||
| Size | 196 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Whizpool | Xenophora Studios |
Customer experience
Doubles
Kromatica
In-app purchases
Doubles
No in-app purchases
Kromatica
No in-app purchases









