Comparison

Do Not Disturb! Prank Games vs Falloff Blocks

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

Head to head
About

Do Not Disturb! Prank Games

Interact with a grumpy but hilarious marmot by knocking, tapping, and ringing his doorbell to elicit funny reactions. Collect souvenirs and unlock new doorbells with in-game currency. Perfect for entertaining kids and adults alike.

Highlights
  • Funny marmot mascot
  • Interactive knocking and tapping
  • Dozens of unique reactions
  • Collectible souvenirs
  • Unlockable doorbells
  • Entertaining for children and adults
Features
Read full description

Knock, knock! Mr. Grumpy McGrump is not the happiest, but he is definitely the most hilarious marmot in the neighborhood. Knock the door, tap the windows and ring the bell to check the funniest reactions from Mr. McGrump. Just don’t get caught! Play tricks to see dozens of reactions from Mr. McGrump! Kids love it! COLLECTIBLE SOUVENIRS Collect surprise souvenirs from Mr. McGrump! Each tap adds a little to the Annoy-o-Meter and every time you reach the top you get a souvenir to keep forever! Can you get them all? NEW DOOR BELLS Each tap also gives you coins that you can use to get new fun door bells sounds and colors. Try all of them! WHAT PEOPLE ARE SAYING? “... it’s so funny! Makes me want to tap it all day long!” “Can’t get enough of Mr. McGrump! You’re sure to have a great time discovering his tricks.” “I’ve never found marmots particularly amusing, but this one is so much fun!” HIGHLIGHTS √ Perfect to entertain children (and adults too, why not?) √ Dozens of funny tricks and reactions √ Collectible souvenirs √ Different doorbells √ Fun and cute illustrations √ Cats and dogs are over. Marmots are awesome! Disclaimer: While this App is completely free to play, some additional content can be purchased for real money in-game. If you do not want to use this feature, please turn off in-app purchases in your device's settings. Like our page on Facebook and be the first to know about our upcoming games and updates! http://fb.com/tappshq

About

Falloff Blocks

Stack colorful blocks on dynamic, moving platforms to build the highest tower possible. Test your precision and timing as the environment shifts and rotates, challenging you to keep your structure from falling. Enjoy addictive gameplay with stylish visuals and fun music.

Highlights
  • Stack colorful blocks
  • Dynamic moving platforms
  • Build high towers
  • Test precision and timing
  • Stylish environments
  • Fun music
Features
Read full description

Stack colorful blocks on various moving and rotating objects, a seesaw, roundabout, farm truck and even a container ship! Build points as your stack of blocks builds higher and higher, while trying not to let them fall off. Sounds simple, it's not, the ship moves up and down, the roundabout is rotating and the seesaw doesn't stay level for long! Addictive gameplay with stylish environments make this a game you'll want to play over and over, and over! Fun music jingles make for a totally fun game.

Screenshots

Do Not Disturb! Prank Games4 screens
Falloff Blocks4 screens

Verdict

The call

The clearest difference is price: Do Not Disturb! Prank Games at Free against Falloff Blocks's $0.99. Do Not Disturb! Prank Games also leads on ratings volume (72K vs 1). Falloff Blocks's advantage is in-app purchases (none vs 10) and ads (none vs shown). On update cadence 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

Do Not Disturb! Prank Games is free to download; Falloff Blocks costs $0.99 up front. Do Not Disturb! Prank Games sells 9 one-off in-app purchases. Falloff Blocks asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Falloff Blocks holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Do Not Disturb! Prank Games has 72K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Do Not Disturb! Prank Games ships an update monthly, Falloff Blocks every 6 weeks. The most recent releases landed on October 28, 2026 and September 26, 2026 respectively.

Scorecard7 real differences · 3 level
Do Not Disturb! Prank Games versus Falloff Blocks: the parameters behind the verdict, then further details
ParameterDo Not Disturb! Prank GamesFalloff Blocks
PriceFree — better$0.99
Rating4.7 (72K ratings)5.0 (1 ratings) — better
Positive reviews77.6% of reviews—
Number of ratings72K — better1
Update frequencyMonthly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size111 MB553 MB
Age rating4+4+
DeveloperTPG TECNOLOGIA DA INFORMACAO LTDAGary Chambers

Customer experience

Do Not Disturb! Prank Games

All ratings72,139 ratings
Positive92.5%
Neutral3.8%
Negative3.7%
Written reviews424 reviews
Positive77.6%
Neutral7.1%
Negative15.3%

Falloff Blocks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Do Not Disturb! Prank Games

Reported bugs

3 issues
  • Game crashes or freezes after ads
  • Doorbell and other interactions not working properly
  • Coins/progress not saving correctly

Requested features

4 requests
  • More diverse reactions and animations for Mr. Grumpy
  • Ability to customize the neighbor or environment
  • Offline mode with no ads
  • Additional gameplay modes or levels

Falloff Blocks

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Do Not Disturb! Prank Games

One-time9
  • Promo Budle$0.99
  • Piggy Bank$1.99
  • Big Piggy Bank$2.99
Show 6 more
  • No More Ads$2.99
  • Starter Bundle$2.99
  • Promo Bundle$2.99
  • Promo Bundle2 variants$3.99
  • Mega Piggy Bank$4.99
  • Huge Piggy Bank$8.99
None

Falloff Blocks

No in-app purchases

Questions

Is Do Not Disturb! Prank Games free?
Do Not Disturb! Prank Games is free to download, with in-app purchases available.
Is Falloff Blocks free?
Falloff Blocks costs $0.99, with no in-app purchases.
Which has better reviews, Do Not Disturb! Prank Games or Falloff Blocks?
Falloff Blocks is rated higher. Do Not Disturb! Prank Games averages 4.7 out of 5 from 72K ratings, while Falloff Blocks averages 5.0 from 1 ratings.
Do Do Not Disturb! Prank Games or Falloff Blocks have ads?
Do Not Disturb! Prank Games shows ads; Falloff Blocks does not.
Which is updated more often, Do Not Disturb! Prank Games or Falloff Blocks?
Do Not Disturb! Prank Games ships an update monthly, and Falloff Blocks every 6 weeks. Most recently, Do Not Disturb! Prank Games was updated on October 28, 2026 and Falloff Blocks on September 26, 2026.

Other comparisons