Prison Mischief Master vs Project Skyforge
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!
Project Skyforge
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Take to the skies and become an elite jet pilot in Project Skyforge! Jump into fast-paced arcade aerial combat, take control of powerful fighter jets, and complete challenging missions across a dynamic battlefield. Fight enemy forces, protect the city, and prove your skills in the sky. MASTER THE SKIES Control your jet through intense aerial missions where speed, precision, and maneuverability matter. Take off, engage enemy forces, complete your objectives, and make it safely back to the ground. COMPLETE YOUR MISSIONS Each mission challenges you with different objectives and gives you the opportunity to earn up to three stars. Improve your performance, replay missions, and work toward a perfect score. UPGRADE YOUR JETS Build your aircraft into a stronger and faster fighting machine. Upgrade your jet's speed, handling, and power to take on increasingly challenging missions. BUILD YOUR FLEET Unlock new jets and progress through the campaign as you become a more capable pilot. Every aircraft brings new possibilities to the battlefield. EARN REWARDS Collect Cash and Coins as you play and use your rewards to improve your aircraft and progress through the game. DEFEND THE CITY Enemy forces are closing in. Take to the skies, engage hostile targets, and defend the city from aerial threats. Are you ready to fly? Take control. Complete the mission. Master the skies. Project Skyforge is an arcade jet combat experience designed for quick, exciting missions and satisfying aircraft progression.
Screenshots
Verdict
The clearest difference is in-app purchases: Prison Mischief Master at none against Project Skyforge's 10. Prison Mischief Master also leads on iOS requirement (15.6 vs 17.0). Project Skyforge's advantage is update cadence (every 4 days vs every 9 days). 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
Both are free to download. Project Skyforge sells 10 one-off in-app purchases. Prison Mischief Master asks for nothing beyond the download.
Prison Mischief Master ships an update every 9 days, Project Skyforge every 4 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | Prison Mischief Master | Project Skyforge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 9 days | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 300 MB | 268 MB |
| Age rating | 9+ | 12+ |
| Developer | Saltworks Studio | Farrukh Niaz |
In-app purchases
Prison Mischief Master
No in-app purchases
Project Skyforge
- A stack of coins$0.99
- A pile of coins$1.99
- A crate full of coins$3.99
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- A chest full of coins$6.99
- Get all jets$7.99
- A vault full of cash$9.99
- A vault full of coins$9.99
- Unlock all missions$9.99
- Remove all ads from the game$14.99
- Get full game unlocked$24.99
Questions
Is Prison Mischief Master free?
Is Project Skyforge free?
Do Prison Mischief Master or Project Skyforge have ads?
Which is updated more often, Prison Mischief Master or Project Skyforge?
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