Comparison

Twist Puzzle Workshop vs Robot Block Merger

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

Head to head
About

Twist Puzzle Workshop

Engage in a relaxing 3D puzzle experience by twisting and unscrewing intricate models. This simulator offers satisfying ASMR effects and a variety of challenges for quick breaks or extended play.

Highlights
  • 3D interactive puzzles
  • Realistic screw mechanics
  • Satisfying ASMR effects
  • Dozens of unlockable models
  • Offline play support
  • Easy to learn, hard to master
Features
Read full description

Twist, unscrew, and fix your way through satisfying 3D puzzles! Welcome to Twist Puzzle Workshop, the ultimate 3D screw & tool game where precision meets relaxation. Rotate screws, detach bolts, and solve intricate models piece by piece in this oddly satisfying puzzle simulator. Game Features: - 3D interactive puzzles with realistic tools and screw mechanics - Satisfying ASMR effects that make every twist feel relaxing - Dozens of models to unlock, fix, and clean - Easy to play, hard to master: perfect for quick breaks or long play sessions - Offline friendly – play anytime, anywhere Unleash your inner fixer in a workshop of rotating screws, tangled bolts, and twisty challenges!

About

Robot Block Merger

Merge robotic blocks to create advanced machines in this futuristic puzzle game. Aim, bounce, and strategically place units to clear the grid and boost your score. Enjoy endless hours of brain-teasing fun with cool visuals and easy controls.

Highlights
  • Merge robotic blocks
  • Unlock advanced machines
  • Aim and bounce energy shots
  • Fill and clear a 5x5 grid
  • Chain reactions and score boosts
  • Sleek, animated robot designs
Features
Read full description

Futuristic Fusion Puzzle Quest Step into a world where physics meets strategy in a vibrant, tech-inspired adventure! Merge sleek robotic blocks to unlock advanced machines and dominate the grid. Build & Upgrade Control glowing blocks shaped like cubes, pyramids, and spheres, each buzzing with energy. Combine two identical blocks to fuse them into stronger, cooler robots. Watch your collection grow from basic bots to high-tech marvels as you unlock rare, powerful designs! Aim, Bounce, Win Fire energy shots from your cannon and use angles to ricochet off blocks for points. Spend your points to fill your 5x5 grid with new robotic units. Place them wisely to trigger chain reactions, clear clusters, and boost your score! Relaxing, Endless Fun Easy Controls: One-tap gameplay for quick, casual sessions. Cool Visuals: Unlock sleek, animated robots with glowing details and smooth animations. Challenging Yet Fun: Test your skills and enjoy the satisfying loop of merging and upgrading! Whether you’re a puzzle expert or just looking for a fun break, this game offers endless hours of brain-teasing joy. Start merging and mastering the robotic grid today!

Screenshots

Twist Puzzle Workshop4 screens
Robot Block Merger4 screens

Verdict

The call

The clearest difference is rating: Robot Block Merger at 4.7 against Twist Puzzle Workshop's 1.0. Robot Block Merger also leads on in-app purchases (none vs 10) and update cadence (weekly vs every 3 weeks). Twist Puzzle Workshop's advantage is iOS requirement (13.0 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Twist Puzzle Workshop sells 10 one-off in-app purchases. Robot Block Merger asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Robot Block Merger holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Robot Block Merger has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Twist Puzzle Workshop ships an update every 3 weeks, Robot Block Merger weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Twist Puzzle Workshop versus Robot Block Merger: the parameters behind the verdict, then further details
ParameterTwist Puzzle WorkshopRobot Block Merger
PriceFreeFree
Rating1.0 (1 ratings)4.7 (6 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings16 — better
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size239 MB163 MB
Age rating17+17+
DeveloperAmber Wrenn增国 何

In-app purchases

10 purchases

Twist Puzzle Workshop

One-time10
  • Revivepack$4.99
  • ReturnGiftPack$6.99
  • RemoveADs_15$7.99
Show 7 more
  • WelcomeBundle$7.99
  • Big Bundle$9.99
  • RemoveADs_30$12.99
  • PremiumPass$19.99
  • Super Bundle$19.99
  • Mega Bundle$39.99
  • Mega Bundle_2$59.99
None

Robot Block Merger

No in-app purchases

Questions

Is Twist Puzzle Workshop free?
Twist Puzzle Workshop is free to download, with in-app purchases available.
Is Robot Block Merger free?
Robot Block Merger is free to download, with no in-app purchases.
Which has better reviews, Twist Puzzle Workshop or Robot Block Merger?
Robot Block Merger is rated higher. Twist Puzzle Workshop averages 1.0 out of 5 from 1 ratings, while Robot Block Merger averages 4.7 from 6 ratings.
Do Twist Puzzle Workshop or Robot Block Merger have ads?
Both Twist Puzzle Workshop and Robot Block Merger show ads.
Which is updated more often, Twist Puzzle Workshop or Robot Block Merger?
Twist Puzzle Workshop ships an update every 3 weeks, and Robot Block Merger weekly. Most recently, Twist Puzzle Workshop was updated on October 20, 2026 and Robot Block Merger on October 24, 2026.

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