Comparison

Prison Mischief Master vs Boopy.io

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

Head to head
About

Prison Mischief Master

Experience life as an inmate in a dynamic 3D prison. Engage in fitness, pull pranks, explore restricted areas, and play sports. Your choices determine if you become a model inmate or a notorious prankster.

Highlights
  • Fitness and body transformation
  • Hilarious pranks and mischief
  • Exploration of prison areas
  • Sports and mini-games
  • First-person immersive gameplay
  • Joystick controls
Features
Read full description

Think you can survive the wildest facility on mobile? Welcome to "Prison Mischief Master" – the ultimate first-person inmate life simulator where you don't just survive, you RULE! Put on your orange jumpsuit and step into a fully interactive 3D yard. But forget about staying quiet in your cell—this place is your ultimate sandbox playground for hilarious mischief, epic gym gains, and total freedom! Will you be a model inmate, or will you become the ultimate prankster that drives the guards completely crazy? The choice is entirely yours! WHAT CAN YOU DO IN THIS YARD? EVERYTHING! • BECOME A FITNESS BEAST: Hit the workout area! Lift heavy weights, pump iron, and watch your character transform in real-time from fat to fit, or super muscular! • EPIC TRICKS: Grab funny glasses, crazy headphones, and goofy items to pull off hilarious pranks on fellow inmates. Chaos is just one prank away! • SNEAK & EXPLORE: Raid the kitchen to mess with the chef, sneak into high-security zones, or wander straight into the Chief Officer’s office. Can you cross the line without getting caught? • SPORTS & MINI-GAMES: Rule the basketball court, shoot some hoops, and dominate the area during recreation time. • FULL IMMERSION: Experience every single laugh, punch, and jump through an immersive first-person perspective with super smooth joystick controls. No more boring rules, no more boring cells. It is time to shape your body, spark a funny riot, and pull off the greatest pranks in history! Get ready to rule the yard and start your crazy journey from inmate to legend today!

About

Boopy.io

Features
Read full description

You're a boopy — a pastel worm with big blinking eyes and blush cheeks. Eat sprinkles to grow looooong, and boop the other boopies before they boop you! HOW TO PLAY • Drag to steer your boopy around the candy-colored arena • Eat sprinkles and candy to grow • If another boopy runs into your body, they POP into candy — you booped them! • Hold the boost button (or a second finger) to zoom — but speed costs sprinkles POWER-UPS • Golden star — worth a big pile of sprinkles • Heart magnet — nearby treats fly to you • Ice cream shield — survive one boop • Rainbow bolt — invincible rainbow speed • Watch out for the poops... they're slow and stinky. Ew. DRESS UP YOUR BOOPY Unlock patterns and accessories as your best score grows: candy stripes, sparkles, bows, cat ears, unicorn horns, and more. The #1 boopy wears the crown. SAFE FOR KIDS No chat, no ads, no accounts, no purchases, no tracking. Just booping. Play with friends and family on phones, tablets, and at boopy.io — everyone plays together in the same arena. made with love for Hannah

Screenshots

Prison Mischief Master4 screens
Boopy.io3 screens

Verdict

The call

The clearest difference is ads: Boopy.io at none against Prison Mischief Master's shown. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Prison Mischief Master ships an update every 9 days, Boopy.io every 3 weeks. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

Scorecard1 real difference · 8 level
Prison Mischief Master versus Boopy.io: the parameters behind the verdict, then further details
ParameterPrison Mischief MasterBoopy.io
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size300 MB42 MB
Age rating9+4+
DeveloperSaltworks StudioRichard Pianka

In-app purchases

None

Prison Mischief Master

No in-app purchases

None

Boopy.io

No in-app purchases

Questions

Is Prison Mischief Master free?
Prison Mischief Master is free to download, with no in-app purchases.
Is Boopy.io free?
Boopy.io is free to download, with no in-app purchases.
Do Prison Mischief Master or Boopy.io have ads?
Prison Mischief Master shows ads; Boopy.io does not.
Which is updated more often, Prison Mischief Master or Boopy.io?
Prison Mischief Master ships an update every 9 days, and Boopy.io every 3 weeks. Most recently, Prison Mischief Master was updated on October 11, 2026 and Boopy.io on September 29, 2026.

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