Brain Teaser Extreme vs Conspire
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain Teaser Extreme
Engage your mind with a unique tile-sliding puzzle game. You must deduce the correct image and the empty square's position to solve each challenge. Compete with others on leaderboards for the fastest solve times and fewest moves.
- Unique tile-sliding puzzle mechanics
- Hidden image and empty square discovery
- GameCenter achievements
- Leaderboard for solve time and moves
- Multiple puzzle sizes
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Ready for Brain Teaser Extreme? You will need all your brain power to solve all puzzles. At first, this might look like the good old Tile Puzzle - but it is not. You move the tiles the same way: You have one empty square and you have to move the tiles in the correct position using the empty square. The problem is, you don't know what the picture looks like and you don't know the position of the empty square - the correct position of the empty tile might be anywhere. You first have to figure out where the tiles belong, which is harder than you might think and than move them in the correct place. In the GameCenter you will earn an achievement for every puzzle solved correctly. In the GameCenter leaderboard you will see how you measure against others for how long it took you to solve puzzles of a certain size and how many moves it required you to solve the puzzle.
Conspire
This app allows you to collect and collaborate on crossword puzzles with friends. Import puzzles from newspapers or online, then work on them together in real-time or asynchronously. Answers sync across devices, and progress is merged seamlessly.
- Crossword puzzle collection
- Import puzzles from print or web
- Real-time collaboration with friends
- Asynchronous puzzle merging
- Cross-device answer synchronization
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Welcome to Conspire, the crossword scanning and crossword sharing app. Collect your crossword puzzles together in one place so that you can always have them with you, and so that you can collaborate on them with your friends, even when you're not able to be in the same place at the same time. You can import crosswords into Conspire either from a printed newspaper or from the internet. Once imported you can invite your friends to work on your crossword with you. Answers that you type appear on their device. What they type appears on yours. If you can't be online together then Conspire will carefully merge the answers that you and your friends have entered.
Screenshots
Verdict
The clearest difference is in-app purchases: Conspire at none against Brain Teaser Extreme's 7. Conspire also leads on update cadence (every 2 months vs every 9 months) and review sentiment (64% vs 56%). Brain Teaser Extreme's advantage is iOS requirement (9.0 vs 17.4). On price, rating, ratings volume and ads 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. Brain Teaser Extreme sells 6 one-off in-app purchases. Conspire asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 3.6 for Brain Teaser Extreme against 3.5 for Conspire. Both are backed by a comparable volume of ratings — 8 and 8 respectively. Written reviews are what separate them: 56% of Brain Teaser Extreme's written reviews are positive against 64% of Conspire's.
Brain Teaser Extreme ships an update every 9 months, Conspire every 2 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | Brain Teaser Extreme | Conspire |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (8 ratings) — better | 3.5 (8 ratings) |
| Positive reviews | 55.6% of reviews | 64.3% of reviews — better |
| Number of ratings | 8 | 8 |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 25 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Uwe Meier | Matthew Finn |
Customer experience
Brain Teaser Extreme
Conspire
In-app purchases
Brain Teaser Extreme
- Puzzle Package 1 (3x3)$0.99
- Puzzle Package 2 (3x3)$0.99
- Puzzle Package 3 (4x4)$0.99
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- Puzzle Package 4 (4x4)$0.99
- Puzzle Package 5 (5x5)2 variants$0.99
- Puzzle Package 7 (5x5)$0.99
Conspire
No in-app purchases
Questions
Is Brain Teaser Extreme free?
Is Conspire free?
Which has better reviews, Brain Teaser Extreme or Conspire?
Do Brain Teaser Extreme or Conspire have ads?
Which is updated more often, Brain Teaser Extreme or Conspire?
Other comparisons
