Comparison

Tetra Blast Jam vs Fast Chess!

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

Head to head
About

Tetra Blast Jam

Features
Read full description

Tetra Blast Jam: The Ultimate Logic Puzzle Experience! Ready to test your spatial skills? Tetra Blast Jam combines minimalist design with addictive gameplay to provide a relaxing yet challenging experience for puzzle lovers of all ages. How to Play: Drag & Drop: Move vibrant tetra blocks into the central 4x4 grid. Match & Blast: Fit the pieces perfectly to clear the grid and keep the game going. Plan Ahead: Every move counts! Use strategy to prevent the board from filling up. Beat the Clock: Stay sharp and clear levels before time runs out. Why You’ll Love Tetra Blast Jam: Satisfying Effects: Experience crisp animations and rewarding "blast" effects as you clear the board. Minimalist Aesthetic: Clean, modern visuals that focus on what matters—the puzzle. Brain Training: Sharpen your logic, focus, and problem-solving skills with every level. Play Anywhere: No internet? No problem! Enjoy Tetra Blast Jam offline, anytime, anywhere. Progressive Difficulty: Start easy and work your way up to mind-bending challenges. Download Tetra Blast Jam today and start your puzzle journey!

About

Fast Chess!

Experience a faster, more dynamic chess game on a compact 6x6 board. Perfect for quick thinking and sharp strategy, this app offers balanced matches against opponents suited to your skill level. Ideal for both enthusiasts and casual players seeking a fresh twist on the classic game.

Highlights
  • Unique 6x6 chess board
  • Short, intense matches
  • Balanced opponent matching
  • Clean, minimalist design
  • Ideal for quick breaks
  • Daily practice
Features
Read full description

6x6 Chess is a fast-paced chess experience designed for quick thinking and sharp strategy. With a compact board and shorter matches, every move matters more than ever. Play balanced matches against an opponent matched to your level, helping you sharpen your tactical instincts and decision-making. Perfect for players who love chess but want faster, more dynamic gameplay. Features: Unique 6x6 chess board format Short, intense matches Balanced opponents for fair gameplay Clean, minimalist design Ideal for quick breaks and daily practice Whether you're a chess enthusiast or a casual player, 6x6 Chess delivers a fresh and challenging twist on the classic game. Think faster. Play smarter. Win quicker.

Screenshots

Tetra Blast Jam4 screens
Fast Chess!4 screens

Verdict

The call

The clearest difference is in-app purchases: Tetra Blast Jam at none against Fast Chess!'s 5. Fast Chess!'s advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fast Chess! sells 5 one-off in-app purchases. Tetra Blast Jam asks for nothing beyond the download.

UpkeepUpdate frequency

Tetra Blast Jam ships an update every 8 days, Fast Chess! fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Tetra Blast Jam versus Fast Chess!: the parameters behind the verdict, then further details
ParameterTetra Blast JamFast Chess!
PriceFreeFree
Rating—3.5 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 8 days — betterFortnightly
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size175 MB129 MB
Age rating4+4+
DeveloperBackpack GamesOksana Voloshyna

In-app purchases

None

Tetra Blast Jam

No in-app purchases

5 purchases

Fast Chess!

One-time5
  • Hints package$1.99
  • Hints package (5)$2.99
  • Hints package (10)$3.99
Show 2 more
  • Hints package (20)$4.99
  • Hints package (30)$5.99

Questions

Is Tetra Blast Jam free?
Tetra Blast Jam is free to download, with no in-app purchases.
Is Fast Chess! free?
Fast Chess! is free to download, with in-app purchases available.
Do Tetra Blast Jam or Fast Chess! have ads?
Both Tetra Blast Jam and Fast Chess! show ads.
Which is updated more often, Tetra Blast Jam or Fast Chess!?
Tetra Blast Jam ships an update every 8 days, and Fast Chess! fortnightly. Most recently, Tetra Blast Jam was updated on October 30, 2026 and Fast Chess! on October 31, 2026.

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