Block Seven! vs Diagonal Duel
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Seven!
A strategy puzzle game where you fill a hexagonal grid with blocks. Merge three or more identical blocks to create larger numbers and achieve higher scores. Plan your moves carefully to avoid filling the board and ending the game.
- Hexagonal grid gameplay
- Strategic block merging
- Number progression mechanics
- Relaxing and simple gameplay
- Brain training sessions
- Playable offline
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Seven Block is a strategy puzzle game. In this game, block is organized into hexagonal grid. Your mission is fill in the empty hole with extra block. If there are 3 or more similar blocks near together, they will be merged to create a bigger number. When three or more identical blocks touch each other, they merge into a stronger block. Example: 1 + 1 + 1 → 2 2 + 2 + 2 → 3 3 + 3 + 3 → 4 You need to have a good strategy to make block merged and blasted. If all blocks are filled, game will over. The bigger the number you create, the higher your score! But be careful — if the board becomes completely filled and you have no space left, the game is over. Plan carefully, create chain merges, and try to reach the highest block possible. Game Features • Simple and relaxing gameplay • Strategic number merging mechanics • Beautiful hexagon board design • Easy to learn but hard to master • Perfect for quick brain training sessions • Play anytime, anywhere Seven Block is the perfect game for players who enjoy puzzle, logic, and number merging games. If you love strategy puzzles and brain games, you won't want to miss Seven Block!
Diagonal Duel
Engage in a strategic board game similar to Connect Four, but with a unique 45-degree rotated board. Challenge a computer opponent, play with a friend on the same device, or compete in online ranked matches.
- 45-degree rotated board gameplay
- Play against AI (levels 0-100)
- Local two-player mode
- Online ranked matches
- Similar to Connect Four
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Diagonal Duel against a level 0-100 computer, with two players on the same device, or in ranked online games! Diagonal Two Squared is a game similar to Connect Four but essentially with the board rotated at 45 degrees. This allows for play on two "sides" from the start instead of the original game, on which you only play only along the bottom. The app allows for two players to play on the same device, to select a level from 0 to 100 computer to play against, or to play against random opponents.
Screenshots
Verdict
The clearest difference is update cadence: Diagonal Duel at every 2 weeks against Block Seven!'s every 46 months. Diagonal Duel also leads on ratings volume (20 vs 6). Block Seven!'s advantage is review sentiment (100% vs 86%). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for Block Seven! against 4.8 for Diagonal Duel. Both are backed by a comparable volume of ratings — 6 and 20 respectively. Written reviews are what separate them: 100% of Block Seven!'s written reviews are positive against 86% of Diagonal Duel's.
Block Seven! ships an update every 46 months, Diagonal Duel every 2 weeks. The most recent releases landed on September 16, 2026 and September 27, 2026 respectively.
| Parameter | Block Seven! | Diagonal Duel |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | 4.8 (20 ratings) |
| Positive reviews | 100.0% of reviews — better | 85.7% of reviews |
| Number of ratings | 6 | 20 — better |
| Update frequency | Every 46 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 64 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Thang Vu | Brian Savidge |
Customer experience
Block Seven!
Diagonal Duel
In-app purchases
Block Seven!
No in-app purchases
Diagonal Duel
No in-app purchases








