Just 11 vs Black Hole
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Just 11
A captivating puzzle game where players merge numbered tiles to reach the target number 11. It offers simple yet challenging gameplay suitable for all skill levels, encouraging strategic thinking and number combination.
- Merge adjacent tiles
- Combine same numbers
- Reach target number 11
- Easy to play
- Challenging gameplay
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A new incredible puzzle game with numbers. [HOW TO PLAY] Tap adjacent tiles with same number and they will merge in a single tile with higher number. Try to get just 11 to win! It's easy to play for everyone, however it could also drive genius crazy. Find the same number in colorful tiles and combine them to grow up. Just enjoy it !
Black Hole
A strategic multiplayer puzzle game where players place numbered tiles on a board. The goal is to have the lowest sum of tile values surrounding the final empty space, the 'black hole'. Play against friends or AI.
- Multiplayer and AI modes
- Tile placement strategy
- Ascending tile numbering
- Lowest score wins
- Simple gameplay mechanics
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BLACK HOLE — A STRATEGY GAME OF NUMBERS AND POSITIONING Can you surround the Black Hole without giving your opponent the advantage? Play against a friend or challenge the AI in this quick competitive strategy game. HOW TO PLAY - Take turns placing numbered tiles. - Each player tries to control the spaces around the final empty tile. - When the board is full, the player with the lowest score wins. PLAY YOUR WAY - Challenge the AI - Play against a friend - Simple rules - Strategic gameplay - Quick matches
Screenshots
Verdict
The clearest difference is review sentiment: Black Hole at 100% against Just 11's 57%. Black Hole also leads on rating (5.0 vs 4.0). Just 11's advantage is in-app purchases (none vs 1) and ratings volume (94 vs 1). 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. Black Hole sells 1 one-off in-app purchase. Just 11 asks for nothing beyond the download.
Black Hole holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Just 11 has 94 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 57% of Just 11's written reviews are positive against 100% of Black Hole's.
Just 11 ships an update every 3 weeks, Black Hole every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Just 11 | Black Hole |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (94 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 57.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 94 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 18 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Tiny Games | Theodor Ungureanu |
Customer experience
Just 11
Black Hole
Bugs and requests
Just 11
Reported bugs
2 issues- Sound off button doesn't work
- Game crashes
Requested features
5 requests- Option to turn off sound
- Celebration or achievement for reaching 11
- Ability to save current game
- Option to listen to own music
- Ad-free version
Black Hole
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Just 11
No in-app purchases
Black Hole
- Remove Ads$1.99
