KAMI 2 vs Spectrum
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
KAMI 2
This game challenges players to fill each puzzle with a single color using the fewest moves possible. It offers over 100 handcrafted puzzles, daily challenges, and the ability to create and share your own designs.
- Hand-crafted puzzles
- Single color flood mechanic
- Fewest moves challenge
- Daily challenges
- User-generated puzzles
- Puzzle builder
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Sequel to #1 puzzle game, KAMI The calming yet addictive puzzle game is back! With over 100 hand-crafted puzzles, Kami 2 takes you on a mind-twisting journey that combines logic and problem-solving. Can you achieve perfection? Flood each puzzle with a single color in as few moves as possible to claim a 'Perfect' sticker. But watch out for subtle new tricks and fiendish surprises. Want even more? Beat the global Daily Challenge, earn a winning streak and compare your scores to other players. Test yourself on thousands of user-generated puzzles, uploaded daily. Get creative and take on the world. Craft your own KAMI designs using the Puzzle Builder. Design and share your creations, send them to your friends and challenge the world to match your score.
Spectrum
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Spectrum: A Journey Through Light and Logic Discover the calming world of Spectrum, the ultimate minimalist color puzzle game designed to soothe your mind and sharpen your perception. In a world full of noise, Spectrum offers a sanctuary of chromatic harmony. Your task is simple yet deeply satisfying: arrange scrambled tiles into perfect color gradients. From vibrant neon hues to subtle pastel shifts, every level is a beautiful exploration of the visible spectrum. WHY PLAY SPECTRUM? - Relax & Unwind: Experience "Zen" gameplay with no timers and no pressure. It’s the perfect stress-relief companion for your daily break. - Infinite Challenges: With our deterministic level generator, you have access to thousands of unique puzzles that grow in complexity as you improve. - Minimalist Design: A clean, dark-themed aesthetic ensures that the colors are the real stars. No clutter, just pure visual satisfaction. - Brain Training: Sharpen your ability to see minute differences in hue and tone. It’s logic hidden in art. POWER-UP YOUR PERCEPTION Feeling stuck on a difficult transition? Use your earned Lumens to unlock specialized tools: - Target Hint: Pinpoint the exact destination for any tile. - Radar Scanner: Reveal which tiles are already in their perfect place. - Magnet: Instantly solve an entire row or column with a satisfying snap. PRO FEATURES - Achievements: Track your mastery and unlock exclusive rewards for your logic skills. - Haptic Feedback: Feel every move with tactile response, making the sorting process physically satisfying. Whether you’re a fan of logic puzzles, an artist looking for inspiration, or someone who just loves a beautiful color palette, Spectrum is the most colorful way to train your brain. Download Spectrum today and find your gradient.
Screenshots
Verdict
The clearest difference is in-app purchases: Spectrum at none against KAMI 2's 7. Spectrum also leads on update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement 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. KAMI 2 sells 7 one-off in-app purchases. Spectrum asks for nothing beyond the download.
KAMI 2 ships an update every 2 months, Spectrum every 2 days. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.
| Parameter | KAMI 2 | Spectrum |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15K ratings) — better | — |
| Positive reviews | 83.8% of reviews | — |
| Number of ratings | 15K — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 396 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | State of Play Games | Dieu Doan |
Bugs and requests
KAMI 2
Reported bugs
3 issues- Daily puzzles not loading or resetting incorrectly
- User-created puzzles not saving or syncing properly
- App freezing or crashing on certain devices
Requested features
4 requests- Earn free hints through gameplay achievements
- Option to undo moves or restart puzzles
- Improved puzzle search and discovery
- Colorblind accessibility features
Spectrum
Not enough reviews yet to summarise bugs or requests.
In-app purchases
KAMI 2
- 3 Hints$0.99
- Special Palettes 1$0.99
- Special Palettes 2$0.99
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- Special Palettes 3$0.99
- 10 Hints$1.99
- 30 Hints$4.99
- 75 Hints$9.99
Spectrum
No in-app purchases









