# Distance Calculator: Range Finder Free > Camera-based tool to estimate object distances for sports and activities. (iPhone/iPad app by 齐 陈.) - Source: https://appshunter.io/ios/app/distance-calculator-range-finder-free/id1076140839 (this page in markdown: same URL + `.md`) - Developer: [齐 陈](https://appshunter.io/developer/455625305) - Category: Utilities, Productivity - Price: Free - Rating: 2.40/5 from 22 App Store ratings · 14 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 17 MB - Languages: American English - Released: 2016-01-22 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/distance-calculator-range-finder-free/id1076140839/reviews.md ## What is Distance Calculator? ********** Please take a look at the instruction screenshots and read the help below before using this app. Thank you very much for choosing this app. ********** This app is used for distance calculation. You can use it to estimate the range from your iPhone to any object in three simple steps. It would be useful in golfing, shooting sports, and etc. Features: • Simple useful range finder • Calculate distance easy and fast • Common units to choose: meter, foot, yard • Step by step guide • It’s FREE!!! Help: The app requires camera access. This app needs calibration before the first use. Calibration: 1. Take a photo of the object. 2. Identify object height in the photo. 3. Enter object height and object distance. 4. Press calculate button. Use: 1. Take a photo of the object. 2. Identify object height in the photo. 3. Enter object height. 4. Press calculate button. Height can be replaced by width. ## Key features - Estimate range using iPhone camera - Calculate distance easily and fast - Supports meters, feet, and yards - Step-by-step guide included - Requires camera access - Calibration needed before first use ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/distance-calculator-range-finder-free/id1076140839/reviews.md ### 1/5 — Every time an advert *2023-04-23, version 1.0* It works , but it’s more time on adverts than measurements. Time to keep looking for a sensible solution ### 1/5 — Doesn’t work *2021-07-16* I calibrated it by putting a 4 inch high mug (imputed .32 feet) exactly 1 foot away. Calibrated. Took it outside to test. Shoot a 1 foot tall object approximately 50 feet away. App said it was only 3 FEET AWAY!!! Tried again and same results. This is a scam and Is probably harvesting personal data. ### 2/5 — Add decimal numbers *2020-10-17* Add decimal numbers ### 1/5 — Do this instead: 🤚🔮✋ *2020-03-20* In order for an app like this to work, the object must be defined by the user, and because it does not, you are relaying on AI to determine what object you are intending to define. You’re better off getting a palm reading to determine distances. Much more accurate. ### 1/5 — Garbage *2020-01-12* A simple click bait app. Does not work at all but displays ads every move you make. ### 1/5 — Junk *2018-12-27* It’s a junk ### 1/5 — Garbage *2018-10-12* Assumes that you know the height of your object to calculate distance. Pure garbage do not download. ### 1/5 — Am I doing something wrong? *2017-03-10, version 1.0* I can't work this out. I set up the app but find no matter how far away I am I put the hight in and it keeps telling me the same answer as the calibration figure?? ### 1/5 — Merg *2016-07-11* Will not work!!! ### 1/5 — Can't get it to work *2016-06-28* Sorry, I follow the instructions to calibrate this app. After calibration, I again, follow the instructions, eg., take a photo and enter the height, and press calculate. The distance is always shown as the height. Specifically: 1. Take the photo. 2. Enter the height, say 3 feet. 3. Press calculate, it shows the object as being 3 feet away. ## Frequently asked questions about Distance Calculator ### How does Distance Calculator work? Distance Calculator uses your iPhone's camera to estimate distances. You take a photo of an object, identify its height or width, and then the app calculates the range to that object. ### What units does Distance Calculator support? Distance Calculator supports common units for measurement, including meters, feet, and yards, allowing for flexible use depending on your needs. ### Is Distance Calculator free to use? Yes, Distance Calculator is completely free to download and use. There are no costs associated with its features or functionality. ### What devices is Distance Calculator compatible with? Distance Calculator is designed for Apple devices and is compatible with iPhone, iPad, and iPod. It requires camera access to function. ### Does Distance Calculator require calibration? Yes, the app requires calibration before its first use. This involves taking a photo of an object and identifying its height or width to set up the measurement system. ### What is the age rating for Distance Calculator? Distance Calculator has an age rating of 4+, making it suitable for a wide range of users. The app's interface is straightforward and easy to understand. ### How often is Distance Calculator updated? The latest version of Distance Calculator is 1.0, and it was last updated on January 22, 2016. Future updates may be released to improve functionality or add features. ### What is the user rating for Distance Calculator? Distance Calculator has a user rating of 2.4 stars based on 22 ratings. This indicates that while some users find it useful, there may be areas for improvement. ## Version history (last 1 release) ### 1.0 — 2016-01-22 This app has been updated by Apple to display the Apple Watch app icon. ## Apps similar to Distance Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Shot Insights](https://appshunter.io/ios/app/shot-insights/id6450494978) | 4.7 (14) | Free | Utilities | | [Buildings LCA](https://appshunter.io/ios/app/buildings-lca/id553002291) | — | Free | Utilities | | [Distance Laser Meter](https://appshunter.io/ios/app/distance-laser-meter/id1420222268) | 3.0 (2) | Free | Utilities | | [Distance Measure](https://appshunter.io/ios/app/distance-measure/id430378257) | 4.4 (236) | Free | Utilities | | [Measure Distance On Map](https://appshunter.io/ios/app/measure-distance-on-map/id1509601367) | 4.7 (43) | Free | Utilities | | [GeoBallistics](https://appshunter.io/ios/app/geoballistics/id972536756) | 4.0 (226) | Free | Utilities | ## More apps by 齐 陈 - [Awesome Wolf vs Small Sheep](https://appshunter.io/ios/app/awesome-wolf-vs-small-sheep/id499830929) - [A Stickman Sniper: War Game](https://appshunter.io/ios/app/a-stickman-sniper-war-game/id509738326) - [Adventure of Stickman: Jump and Run Free - Action Game](https://appshunter.io/ios/app/adventure-of-stickman-jump-and-run-free-action-game/id515237141) - [Magic Broom - Tilt To Clean](https://appshunter.io/ios/app/magic-broom-tilt-to-clean/id517564701) - [Battleships vs Submarines - Naval Battle](https://appshunter.io/ios/app/battleships-vs-submarines-naval-battle/id523532204) - [Blow Up The Right Balloons](https://appshunter.io/ios/app/blow-up-the-right-balloons/id525371642) All apps by 齐 陈: https://appshunter.io/developer/455625305 --- *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 2026-06-11.*