Prison Mischief Master vs Boopy.io
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Fitness and body transformation
- Hilarious pranks and mischief
- Exploration of prison areas
- Sports and mini-games
- First-person immersive gameplay
- Joystick controls
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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!
Boopy.io
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Prison Mischief Master | Boopy.io |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 300 MB | 42 MB |
| Age rating | 9+ | 4+ |
| Developer | Saltworks Studio | Richard Pianka |
In-app purchases
Prison Mischief Master
No in-app purchases
Boopy.io
No in-app purchases
Questions
Is Prison Mischief Master free?
Is Boopy.io free?
Do Prison Mischief Master or Boopy.io have ads?
Which is updated more often, Prison Mischief Master or Boopy.io?
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