AppBrain's verdict
- Rating on App Store
- 5.00
- 2 ratings
- Last updated
- October 31, 2026
- Size
- 11.8 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Map Calipers for iOS
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Store listing
By Joshua Spicer, from the App StoreDescription by Joshua Spicer Written by the developer, not by AppBrain. Click to read.
The iOS app helps you pinpoint your target’s location within defined boundaries, steadily shrinking the search area using interactive tools like “Radar” and “Thermometer”. Leveraging standard GTFS data, the app overlays precise transit lines and stops onto your play area. Use the built-in analysis features to determine which routes and stops your target might be hiding at, then use the dynamic mapping tools to track them down!
Using GTFS transit data is optional. Note that GTFS data may not be available for all cities and requires prior server-side setup. See the linked blog post at https://joshspicer.com/mapcalipers#self-hosting for more info and for self-hosting instructions.
** Please email me your city's GTFS info if you'd like me to put it on the default sync server for all to enjoy! **
This app is not affiliated with "Jet Lag: The Game Hide and Seek Transit Game" on Nebula.tv and YouTube.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 11.8 MB
- Content rating
- Everyone
Technologies used by Map Calipers
Releases
Updates seen on the App Store- Version
- 1.10
- Launched
- August 2025
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for Map Calipers
About the app and developer
About Map Calipers
Map Calipers is an entertainment app developed by Joshua Spicer.
User Ratings
Map Calipers is rated 5.00 out of 5 stars. The rating is based on 2 ratings.
App Information
Map Calipers is freely available from the App Store. The app size is 11.81 MB. The latest version available is 1.10. The last update was on October 31, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2025.
Map Calipers is made and published by Joshua Spicer. AppBrain is an independent app data site and isn't affiliated with Joshua Spicer. The app name, icon, screenshots and description belong to Joshua Spicer and are shown as published on the App Store.
Developer information for Joshua Spicer
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Frequently asked questions about Map Calipers
Is Map Calipers free?
Yes. Map Calipers is free on the App Store.
Is Map Calipers still available?
Yes. Map Calipers is on the App Store, and the last update we saw was on October 31, 2026.
How large is Map Calipers?
Map Calipers is 11.81 MB.
Is Map Calipers suitable for children?
App Store rates the content of Map Calipers as suitable for everyone.
How do people rate Map Calipers?
Map Calipers scores 5.00 out of 5 stars, from 2 ratings on the App Store.
Who made Map Calipers?
Map Calipers was developed by Joshua Spicer. It is listed in the entertainment category on the App Store.
What are the best alternatives to Map Calipers?
People looking at Map Calipers also look at these entertainment apps: REmu — Retro Emulator, GigLog: Concert Ticket Stub, PlanetsTokyo/CollectingForest, Dropout, Bracketology.