Comparison

Data Crash vs Deneb Mahjong

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Data Crash

Engage in a futuristic block puzzle game where strategic placement and game-changing upgrades help you crash a rigged system. Discover hundreds of mods and upgrades to create unique strategies and overcome escalating challenges.

Highlights
  • Strategic block placement
  • Game-changing mods
  • Hundreds of upgrades
  • Career mode
  • Escalating difficulty
  • Offline play
Features
Read full description

Enter the futuristic world of Data Crash, a fun and free block puzzle game where you can discover game breaking combos and upgrades. In this futuristic world, you work as an Android Trainer, who trains Androids by matching block data on a data grid. There's only one problem. The game is rigged! Companies use training bots and fire humans because they can't out perform bots. With the help of your hacker friend, you break all the rules by providing hundreds of upgrades that can crash the whole system. Why You'll Love Data Crash * More Than Just a Block Puzzle: Uncover the conspiracy, break the rules, and crash the system one block at a time. * Mods That Change Everything: Equip game-changing mods that alter how you score. Every combination creates a new strategy. * Hundreds of Upgrades: Discover powerful upgrades that transform your blocks and bend the rules in your favor. * Career Mode: Take on assignments from your company, complete projects, and earn credits as you climb the ranks. * Always a New Challenge: Each round introduces harder training challenges with unique twists (disabled shapes, limited moves, and more). Features of Data Crash * Strategic Block Placement: Drag and place shaped blocks onto the data grid to hit target scores and clear lines. * Escalating Difficulty: Survive standard training, then face off against advanced and expert challenges designed to give you all you can handle. * Boosts & Market System: Buy boosts before tough rounds and acquire upgrades at the market between challenges. * Multiple Block Shapes & Rotations: Master circles, triangles, squares, crescents, hearts, and stars across dozens of block types. * Offline Play: No connection needed. Train anywhere. How to Play * Drag blocks from your hand onto the data grid. * Clear full rows and columns to score points and free up space. * Hit the target score before you run out of moves to complete each training challenge. * Equip mods and upgrades between rounds to create powerful combos. * Complete your training and outsmart the system.

About

Deneb Mahjong

Features
Read full description

Deneb Mahjong is a relaxing yet addictive classic Mahjong puzzle game designed for players of all ages. Dive into a beautifully crafted tile-matching experience where your goal is simple: match identical tiles and clear the board to complete each level. With intuitive tap controls and smooth gameplay, Deneb Mahjong offers the perfect balance between challenge and relaxation. Each level is carefully designed to test your observation skills, memory, and strategic thinking. As the layouts become more complex, you will need focus and smart moves to remove all tiles efficiently. The special “Load Tile 2” (Bao 2) feature helps you overcome difficult situations by instantly revealing a matching pair. This makes the game more accessible for beginners while still keeping the challenge exciting for experienced players. Whether you are new to Mahjong or already a tile-matching master, you will always have helpful support when needed. Enjoy clean visuals inspired by traditional Mahjong, calming sound effects, and a smooth user interface that makes every session satisfying. Deneb Mahjong is perfect for short breaks, relaxing evenings, or long puzzle-solving sessions. Game Features: - Classic Mahjong tile-matching gameplay - Simple tap-to-match controls - Train memory and concentration - Challenging and progressively harder levels - “Load Tile 2” (Bao 2) helper feature - Clean design with traditional Mahjong style - Relaxing music and smooth sound effects - Play anytime, anywhere - Suitable for all ages Train your brain, sharpen your focus, and enjoy endless tile-matching fun. Download Deneb Mahjong now and start clearing the board today!

Screenshots

Data Crash4 screens
Deneb Mahjong4 screens

Verdict

The call

The clearest difference is update cadence: Data Crash at every 5 days against Deneb Mahjong's every 3 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Data Crash sells 4 one-off in-app purchases and Deneb Mahjong sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Data Crash ships an update every 5 days, Deneb Mahjong every 3 months. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 8 level
Data Crash versus Deneb Mahjong: the parameters behind the verdict, then further details
ParameterData CrashDeneb Mahjong
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 3 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size145 MB264 MB
Age rating4+4+
DeveloperKick Flip GamesDinh Vu Thi

In-app purchases

4 purchases

Data Crash

One-time4
  • 150 Credits$1.99
  • 450 Credits$4.99
  • 750 Credits$9.99
Show 1 more
  • 1500 Credits$19.99
5 purchases

Deneb Mahjong

One-time5
  • Small pack$0.99
  • No ads$1.99
  • Medium pack$1.99
Show 2 more
  • Big no ads$2.49
  • Large pack$3.99

Questions

Is Data Crash free?
Data Crash is free to download, with in-app purchases available.
Is Deneb Mahjong free?
Deneb Mahjong is free to download, with in-app purchases available.
Do Data Crash or Deneb Mahjong have ads?
Both Data Crash and Deneb Mahjong show ads.
Which is updated more often, Data Crash or Deneb Mahjong?
Data Crash ships an update every 5 days, and Deneb Mahjong every 3 months. Most recently, Data Crash was updated on October 20, 2026 and Deneb Mahjong on October 8, 2026.

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