Comparison

Dr. Virus vs Falling Block Puzzle

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

Head to head
About

Dr. Virus

A classic falling block puzzle game where players strategically drop colored capsules to eliminate viruses. Progress through levels by clearing the screen and challenge yourself with different game modes.

Highlights
  • Falling block puzzle gameplay
  • 20 classic levels
  • Challenge mode with online leaderboard
  • Practice mode to select levels
  • Save and resume games
  • Offline and online high scores
Features
Read full description

GAME RULES ---------------- Dr. Virus is a falling block puzzle game. The player's objective is to destroy the viruses by using colored capsules that are tossed into the bottle. The player manipulates each capsule as it falls, with the goal being to align similar colors which removes the viruses. The player progresses through the game by eliminating all the viruses on the screen in each level. FEATURES ---------------- + 20 classic levels. + Play with buttons or gesture. + CHALLENGE mode: the player starts at level 0 and submit the score to online leaderboard. + PRACTICE mode: same with class game, the player can select which level to start at. + MINI GAMES: more way to explore, play custom and challenging stages. + Save your current game and play it later. + Offline high scores and online leaderboard. FAN PAGE ------------------ + Facebook: https://www.facebook.com/qastudiosapps + Twitter: https://twitter.com/qastudios

About

Falling Block Puzzle

This app offers a classic falling block puzzle experience with dynamic gameplay and intuitive controls. Strategize to fit and clear lines of blocks, aiming for high scores. Enjoy engaging visuals and sound for endless fun and mental stimulation.

Highlights
  • Dynamic block maneuvering
  • Line clearing for points
  • Strategic planning
  • Intuitive controls
  • Classic puzzle challenge
  • Engaging visuals and sound
Features
Read full description

Introducing the Falling Block Puzzle, an addictive and dynamic puzzle experience that combines strategy, speed, and skill to challenge and entertain players of all ages. With its intuitive gameplay and captivating design, this app takes the classic falling block puzzle concept to new heights, providing endless hours of fun and mental stimulation. Game Features: Dynamic Gameplay: Experience the thrill of maneuvering and fitting blocks into place. The blocks fall at a steady pace, and you must rotate, move, and drop them to complete and clear horizontal lines. Scoring and Strategy: Score points by clearing lines of blocks. The more lines you clear at once, the higher your score soars. Plan your moves carefully to avoid filling up the Matrix and reaching game over. Intuitive Controls: Easy-to-use controls make playing a breeze. Whether you're a seasoned gamer or a puzzle newbie, you'll find the interface welcoming and straightforward. Classic Puzzle Challenge: At its core, the Falling Block Puzzle is a test of your puzzle-solving abilities. It's a race against the clock and the ever-ascending blocks to achieve the highest possible score. Engaging Visuals and Sound: With vibrant graphics and engaging sound effects, the game creates an immersive experience that keeps you hooked for hours. Whether you’re looking to kill time, improve your strategic thinking skills, or simply enjoy a classic puzzle game with a modern twist, the Falling Block Puzzle is your perfect companion. Dive into the captivating world of falling blocks, clear lines to score points, and see how long you can keep the game going. Download now and join the puzzle-solving frenzy!

Screenshots

Dr. Virus2 screens
Falling Block Puzzle4 screens

Verdict

The call

The clearest difference is review sentiment: Falling Block Puzzle at 70% against Dr. Virus's 19%. Falling Block Puzzle also leads on rating (4.6 vs 2.5) and ratings volume (1.8K vs 24). Dr. Virus's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Falling Block Puzzle sells 1 one-off in-app purchase. Dr. Virus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Falling Block Puzzle holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: Falling Block Puzzle has 1.8K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 19% of Dr. Virus's written reviews are positive against 70% of Falling Block Puzzle's.

UpkeepUpdate frequency

Dr. Virus ships an update every 2 months, Falling Block Puzzle every 2 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

Scorecard8 real differences · 2 level
Dr. Virus versus Falling Block Puzzle: the parameters behind the verdict, then further details
ParameterDr. VirusFalling Block Puzzle
PriceFreeFree
Rating2.5 (24 ratings)4.6 (1.8K ratings) — better
Positive reviews18.8% of reviews70.0% of reviews — better
Number of ratings241.8K — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size47 MB39 MB
Age rating4+4+
DeveloperQuang Duc VuAPPS BAY LIMITED

Customer experience

Dr. Virus

All ratings24 ratings
Positive29.2%
Neutral8.3%
Negative62.5%
Written reviews16 reviews
Positive18.8%
Neutral12.5%
Negative68.8%

Falling Block Puzzle

All ratings1,758 ratings
Positive90.6%
Neutral3.9%
Negative5.6%
Written reviews30 reviews
Positive70.0%
Neutral13.3%
Negative16.7%

Bugs and requests

Dr. Virus

Not enough reviews yet to summarise bugs or requests.

Falling Block Puzzle

Reported bugs

3 issues
  • Ads covering the controls
  • Incorrect block shapes/sizes
  • Inability to start the game

Requested features

5 requests
  • Add high score tracking
  • Customize block colors/designs
  • Provide option to remove ads
  • Add more music/sound options
  • Allow choosing different Tetrimino types

In-app purchases

None

Dr. Virus

No in-app purchases

1 purchases

Falling Block Puzzle

One-time1
  • Remove Ads$2.99

Questions

Is Dr. Virus free?
Dr. Virus is free to download, with no in-app purchases.
Is Falling Block Puzzle free?
Falling Block Puzzle is free to download, with in-app purchases available.
Which has better reviews, Dr. Virus or Falling Block Puzzle?
Falling Block Puzzle is rated higher. Dr. Virus averages 2.5 out of 5 from 24 ratings, while Falling Block Puzzle averages 4.6 from 1.8K ratings.
Do Dr. Virus or Falling Block Puzzle have ads?
Falling Block Puzzle shows ads; Dr. Virus does not.
Which is updated more often, Dr. Virus or Falling Block Puzzle?
Dr. Virus ships an update every 2 months, and Falling Block Puzzle every 2 weeks. Most recently, Dr. Virus was updated on October 7, 2026 and Falling Block Puzzle on October 15, 2026.

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