# Alien Motion Detector — Movement. Range, 20 meters > Entertainment app simulating alien motion detection using device gyroscopes. (iPhone/iPad app by Joey To.) - Source: https://appshunter.io/ios/app/alien-motion-detector/id578146041 (this page in markdown: same URL + `.md`) - Developer: [Joey To](https://appshunter.io/developer/578146044) - Category: Entertainment - Price: $1.99 - Rating: 3.90/5 from 31 App Store ratings · 65 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 30 MB - Languages: American English - Released: 2012-11-18 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/alien-motion-detector/id578146041/reviews.md ## What is Alien Motion Detector? Disclaimer: This app is intended for entertainment purposes only and does not provide true motion tracking functionality. Track and detect aliens all around you! just start the application and place your aliens on the screen by tapping or drawing them to see and hear them. The aliens will automatically start to swarm onto your location. The latest update now comes with extra configurations to change how you want the aliens on the screen to behave including how many, speed and lifetime. Alien Motion Detector is fully controlled by the gyroscopes and requires that you have this present in the device you are using. Follow our Twitter @kmonkeyblog ## Key features - Simulated alien motion detection - Place and draw virtual aliens - Aliens swarm to your location - Adjust alien behavior (count, speed, lifetime) - Gyroscope-controlled interaction ## Recent user reviews (10 of 65) All indexed reviews: https://appshunter.io/ios/app/alien-motion-detector/id578146041/reviews.md ### 1/5 — BLOWS!!! *2024-04-06, version 1.0.4* Where’s the audio dicks? No problem taking the money tho. I hope you get cancer ### 1/5 — タップしてもダメ *2024-03-20* iPhone13ではダメみたいです ### 1/5 — Apple Watch *2024-01-17, version 1.0.4* Won’t let me add it to the watch screen ### 1/5 — Keine Interaktion *2023-07-21* Leider funktioniert das Platzieren der „Aliens“ auf dem Bildschirm nicht (mehr). Daher keine Bezahlung für diese fehlerhafte App gerechtfertigt. ### 1/5 — Can’t add beeping sound *2023-06-05, version 1.0.4* Purchased it 9 years ago now it won’t work can’t add the beeping sound 👎👎 ### 3/5 — Needs auto generated movement setting *2022-03-24, version 1.0.4* It’s a nice app but I would love if blips randomly turned up or if that was a setting option. Using your finger takes away from the immersion. ### 4/5 — Fix *2020-08-10, version 1.0.4* Hi. For iPhone XS Max doesn’t work. Please fixed this. ### 1/5 — Fraud *2020-05-15, version 1.0.4* No sound, no aliens to track, just white line pulsing on screen. When is Apple going to stop these fraudulent apps. ### 3/5 — Fix required *2019-02-08, version 1.0.4* Hi Had this app for a number of years of various devices. Now on iPhone X it doesn’t work with detecting motion. Please fix! Classic sound. Review over maaan!! ### 4/5 — Fun, but needs an update. *2018-10-17, version 1.0.4* Can’t activate the monster signals on the iPhone XS. ## Frequently asked questions about Alien Motion Detector ### What does the Alien Motion Detector app do? This app is designed for entertainment purposes and simulates the detection of aliens. You can place virtual aliens on your screen, and they will appear to move and interact with your device's gyroscope. It's a fun, interactive experience rather than a true tracking tool. ### What are the key features of Alien Motion Detector? Key features include the ability to place and draw virtual aliens on your screen, watch them swarm towards your location, and customize their behavior such as quantity, speed, and lifetime. The app is fully controlled by your device's gyroscopes for an engaging experience. ### Is Alien Motion Detector a paid app? No, Alien Motion Detector is a free application. It does not have any in-app purchases or advertisements, making it entirely free to download and use for entertainment. ### What devices is Alien Motion Detector compatible with? The app requires a device with gyroscope functionality to operate. It is designed to be used on mobile devices that possess this sensor for its interactive features. ### What is the primary use case for this app? The primary use case for Alien Motion Detector is for lighthearted entertainment and amusement. Users can enjoy a playful simulation of alien activity, customizing the experience to their liking for a fun diversion. ## Version history (last 5 releases) ### 1.0.4 — 2017-10-11 This update from Apple will improve the functionality of this app. No new features are included. + All new customisation options by tapping CONFIG in the corner - Adjust how many aliens you want on the screen - Change how long the aliens live for before the disappear - Choose how fast you want the aliens to move as they zone in to your position + Updated code to 64-bit for iOS 11 compatibility + Updated alien shaders to pulse better and brighter + Fixed bugs in the backend ### 1.0.3 — 2013-02-19 +Updated pulse timings to match the original +Updated alien dot graphics to vary in size slightly upon placement +Fixed bug which had aliens drifting away from the player - now they will always come towards the player +Optimized performance ### 1.0.2 — 2013-02-04 +Updated distance meter reading to give an actual value of the nearest alien +Variable pitch audio based on alien distance (higher pitch the closer they are) +Cleaner audio for the sound effects +New gyroscope code for smoother experience at different angles +Improved alien pulse animation to hide them instead of black +Speed of overall pulse put up a notch to match closer to original ### 1.0.1 — 2013-01-23 +Updated graphics to work on larger resolutions better +Adjusted volume of sound effects +Added random movement to the alien blobs +General bug fixes ### 1.0 — 2012-11-17 No release notes. ## Apps similar to Alien Motion Detector | App | Rating | Price | Category | | --- | --- | --- | --- | | [Not From Earth](https://appshunter.io/ios/app/not-from-earth/id1358026687) | 5.0 (2) | $1.99 | Entertainment | | [Alien Chat - Talk to Aliens](https://appshunter.io/ios/app/alien-chat-talk-to-aliens/id6740709758) | 3.2 (13) | Free | Entertainment | | [94.3 The DUDE](https://appshunter.io/ios/app/943-the-dude/id1410850600) | 4.8 (4) | Free | Entertainment | | [WWT Raceway](https://appshunter.io/ios/app/wwt-raceway/id6738967207) | 5.0 (1) | Free | Entertainment | | [Gun Simulator Ultimate](https://appshunter.io/ios/app/gun-simulator-ultimate/id6733238994) | — | Free | Entertainment | | [Pip-Toy](https://appshunter.io/ios/app/pip-toy/id1469733040) | 4.8 (29) | $0.99 | Entertainment | ## More apps by Joey To - [Motion Clock: London](https://appshunter.io/ios/app/motion-clock-london/id596907246) - [Dungeon Nightmares Complete](https://appshunter.io/ios/app/dungeon-nightmares-complete/id814718898) - [Dungeon Nightmares II](https://appshunter.io/ios/app/dungeon-nightmares-ii/id1044085612) - [Predator Viewer](https://appshunter.io/ios/app/predator-viewer/id1048404176) All apps by Joey To: https://appshunter.io/developer/578146044 ## Related topics [aliens motion tracker](https://appshunter.io/ios/topics/aliens-motion-tracker) --- *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 2026-08-24.*