KAMI 2 vs NumberBattle100
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.
NumberBattle100
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What is NumberBattle100? Number Battle 100 is a real-time battle game where you guess your opponent's secret number (1–100) using Higher/Lower clues. The first player to guess correctly wins! Game Modes ・vs CPU: Practice against AI. Perfect for learning the rules before facing real players. ・Friend Battle: Create a private room with a Room ID and play with up to 4 friends. ・Random Match: Get automatically matched with players worldwide. ・Ranked Match: Compete in the rating system and climb the global leaderboard. How to Play 1. Set your secret number (1–100) 2. Guess your opponent's secret number 3. Receive a clue: Higher or Lower 4. Use the clues to narrow it down 5. First to guess correctly wins! Features ・Simple rules anyone can learn in seconds ・Quick matches lasting 2–5 minutes ・Same account works on browser and app ・Global leaderboard ・Available in Japanese, English, and Spanish ・Completely free to play
Screenshots
Verdict
The clearest difference is in-app purchases: NumberBattle100 at none against KAMI 2's 7. NumberBattle100 also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). On price, 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. NumberBattle100 asks for nothing beyond the download.
KAMI 2 ships an update every 2 months, NumberBattle100 weekly. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | KAMI 2 | NumberBattle100 |
|---|---|---|
| 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 | Weekly — better |
| Ads | Yes | No — better |
| 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 | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | State of Play Games | 株式会社いいね |
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
NumberBattle100
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
NumberBattle100
No in-app purchases
