# Professor Doctor Jetpack — Pixel Art Precision Platformer > Physics-based pixel art platformer with jetpack navigation and challenging levels. (iPhone/iPad app by Roflcopter Ink GmbH.) - Source: https://appshunter.io/ios/app/professor-doctor-jetpack/id6449432798 (this page in markdown: same URL + `.md`) - Developer: [Roflcopter Ink GmbH](https://appshunter.io/developer/1365602157) - Category: Games, Entertainment, Action, Simulation - Price: Free with in-app purchases - Rating: 4.70/5 from 93 App Store ratings · 11 written reviews indexed - Age rating: 9+ - Requires: iOS 12.0 · 276 MB - Languages: American English, German (Germany) - Released: 2024-10-24 - Data updated: 2026-07-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/professor-doctor-jetpack/id6449432798/reviews.md ## What is Professor Doctor Jetpack? Professor Doctor Jetpack is a physics based lunar lander game in which you embark on a dangerous journey to ... control your jetpack. And to save the world. Explore an intricate cave system with over 85 handcrafted levels, riddled with deadly traps and enemies, while trying to master the gasoline filled, jet powered deathtrap strapped to your back. How far can you make it? Will you be able to save the world from its greatest threat lurking in the heart of our planet? ****** Play the first of four biomes for FREE and unlock the rest with a single in-app-purchase! ****** Features: · Atmospheric pixel art · 85+ handcrafted levels, with ever increasing difficulty · Unique and challenging bosses that will put your skills to the test · Fun to learn and hard to master · Unmatched sense of achievement · Unlockable and upgradable equipment · Casual mode: Jetpack with "training wheels" ## Key features - Physics-based jetpack control - 85+ handcrafted levels - Atmospheric pixel art - Challenging bosses - Unlockable and upgradable equipment - Casual mode available ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Unlock All Levels | $4.99 | one-time | | Piggy Bank | $1.99 | one-time | ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/professor-doctor-jetpack/id6449432798/reviews.md ### 5/5 — high-quality skill-based game *2025-05-31, version 1.1.4* I have begun playing this game last week, so I am not even halfway in it, but I can already tell that the learning curve seems similar to that of Unimime, the other main game from the same studio. That is, I am already feeling the difficulty. But it may well be that my skill will continue to rise until I am able to complete all the achievements, as I finally did in Unimime. I will be updating this review then. update: two months later, and I finally have collected all golden stars: only missing the Gonzales achievement, now! update #2: months later, i still haven't done the last achievement. motivation is less there for that one. perhaps that i would be more interested in it if it did not allow using the easy mode. ### 5/5 — high-quality skill-based game *2025-04-12, version 1.1.4* I have begun playing this game last week, so I am not even halfway in it, but I can already tell that the learning curve seems similar to that of Unimime, the other main game from the same studio. That is, I am already feeling the difficulty. But it may well be that my skill will continue to rise until I am able to complete all the achievements, as I finally did in Unimime. I will be updating this review then. update: two months later, and I finally have collected all golden stars: only missing the Gonzales achievement, now! ### 5/5 — high-quality skill-based game *2025-02-07, version 1.1.2* I have begun playing this game last week, so I am not even halfway in it, but I can already tell that the learning curve seems similar to that of Unimime, the other main game from the same studio. That is, I am already feeling the difficulty. But it may well be that my skill will continue to rise until I am able to complete all the achievements, as I finally did in Unimime. I will be updating this review then. ### 5/5 — Awesome, and underrated *2025-01-18, version 1.1.2* I love the art style and the game is fun and challenging. FrumpyFlump just has a skill issue just use the easier difficulty. Play this!! ### 5/5 — Brilliant *2025-01-16, version 1.1.2* The difficulty of the game is perfect - Frumpyflump only rated 3 stars because they’re bad at the game 💔 Just use the easier difficulty mate 5 STARS 🌟 ### 5/5 — Great game *2024-12-14, version 1.1.2* Love to play and if switching handling its much easier ### 5/5 — Fun game *2024-11-17, version 1.1.0* Really has me hooked ### 3/5 — Great game but… *2024-11-01, version 1.0.15* …too annoying to play. You damage and die too easily. Frustrating controls. Can’t stand being timed. After a mega ton of deaths and his annoying screams I deleted it. ### 5/5 — Love pixel graphics 👾 *2024-10-25, version 1.0.14* Great levels and challenges ❤️ The upgrading abilities and the levels won’t leave you bored. there’s tons of levels to play and funny dialogs. love professor’s way of talking with a german accent 😂 (you’ll see vat I mean). ### 5/5 — 🙌🙌 Fun Challenges and Jetpack rides! 🤩 *2024-10-25, version 1.0.14* A fun jetoack ride with the professor. 🚀Love the hilarious dialogs and the levels. The pixel art gives it a nice retro style. Handling the jetpack controls are a breeze. Love the upgrading options and the new jetpacks. There’s many levels to play and laugh at the sounds and animations. The bosses are quite unique too. Fun game, definitely get it! ## Frequently asked questions about Professor Doctor Jetpack ### What kind of game is Professor Doctor Jetpack? Professor Doctor Jetpack is a physics-based pixel art platformer. It focuses on precise jetpack control to navigate through intricate cave systems filled with traps and enemies. ### How many levels are in the game? The game features over 85 handcrafted levels. These levels are designed with increasing difficulty and include unique bosses to test your skills. ### Is the game free to play? You can play the first biome of the game for free. To access the remaining three biomes, a single in-app purchase is required. ### What platforms is Professor Doctor Jetpack available on? Based on the provided data, this application is designed for mobile devices. Specific operating system compatibility (e.g., iOS, Android) is not detailed but it is a mobile app. ### What makes this game challenging? The game's challenge comes from mastering the gasoline-filled jetpack, which is described as a 'deathtrap'. Players must overcome deadly traps, enemies, and unique bosses across its many levels. ## Version history (last 5 releases) ### 1.1.5 — 2025-10-28 NEW in this version: * Technical update to latest system version Bugs fixed: * Typo fixed ### 1.1.4 — 2025-02-15 NEW in this version: * Required stars to unlock levels reduced * UI performance improvements Bugs fixed: * Armor Red Baron 1000 was not displaying correctly while facing sideways * Chest collection achievement was not completable * Stage overview did not reflect collected special (Core hidden) * Stage overview did not indicate collectable chest (Kingdom) ### 1.1.2 — 2024-12-01 Thank you for playing! If you enjoy our game, please consider leaving us a review! NEW in this version: * Fix reappearing energy cell in Kingdom level 20 * Update local speed run achievement requirements * Minor improvements and bug fixes ### 1.1.1 — 2024-11-26 Thank you for playing! If you enjoy our game, please consider leaving us a review! NEW in this version: * Improved dash sensitivity * Fix crash in Kingdom level 17 when being hit by a specific bullet * Fix laser not showing correctly in Kingdom level 19 * Fix a bug with transportable container collisions * Fix color blind mode not working in certain levels * Balancing improvements * Small performance improvements and minor bug fixes ### 1.1.0 — 2024-11-12 Thank you for playing! If you enjoy our game, please consider leaving us a review! NEW in this version: * Increase font size and UI elements in menus * Local achievements will be kept when campaign progress is reset * Fixed campaign finished achievement * Fixed an issue that did not save color blindness settings * Small performance improvements and minor bug fixes ## Apps similar to Professor Doctor Jetpack | App | Rating | Price | Category | | --- | --- | --- | --- | | [Shadow Trick](https://appshunter.io/ios/app/shadow-trick/id6479749281) | 3.9 (25) | Free | Games | | [Ocean Keeper: Dome Survival](https://appshunter.io/ios/app/ocean-keeper-dome-survival/id6642704130) | 4.4 (249) | Free | Games | | [Climb Knight](https://appshunter.io/ios/app/climb-knight/id6698880397) | 4.6 (208) | Free | Games | | [Chameleon Run Halfbrick+](https://appshunter.io/ios/app/chameleon-run-halfbrick-plus/id6736348858) | 3.5 (11) | Free | Games | | [Strike Force: Tank Shooter](https://appshunter.io/ios/app/strike-force-tank-shooter/id6736940484) | 4.7 (104) | Free | Games | | [Mighty Calico](https://appshunter.io/ios/app/mighty-calico/id6478106521) | 1.8 (9) | Free | Games | ## More apps by Roflcopter Ink GmbH - [Unimime - Unicycle Madness](https://appshunter.io/ios/app/unimime-unicycle-madness/id1573235462) - [Monster Set Go!](https://appshunter.io/ios/app/monster-set-go/id6751301864) All apps by Roflcopter Ink GmbH: https://appshunter.io/developer/1365602157 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*