Range Finder Tool vs Campus AR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Range Finder Tool
This app transforms your device into a versatile measurement tool. It utilizes augmented reality, a compass, and an inclinometer to measure distances, heights, and angles to objects. You can also map distances, track waypoints, and view celestial data.
- Augmented reality measurement
- Distance and height calculation
- Multi-point map distance
- Radius and angle measurement
- Waypoint tracking
- Compass with celestial data
- 3D AR camera view
Read full descriptionHide full description
Turn your iPhone or iPad into a practical field toolkit for camera measurement, maps, waypoints, compass work, and astronomical planning. RangeFinder brings the instruments you need into one focused app. Estimate a distance, inspect an angle, save a waypoint, measure a shape on the map, or plan around sunlight without breaking your workflow. CAMERA INSTRUMENTS • Estimate distance or height from an object of known size. • Measure distance with LiDAR on compatible devices. • Read heading, inclination, and roll, then capture an A–B angle. • Use Angle Survey with crisp, calibrated vector reticles. • Save camera, reticle, measurement, or full-screen compositions. MAPS THAT GO WITH YOU • Work with raster maps and detailed OSM vector maps up to zoom level 19. • Download supported map areas for use away from a connection. • Start with 512 MB of offline-map storage; save your first offline map to receive another 512 MB. • Search and inspect coordinates in Decimal Degrees, DMS, UTM, MGRS, Plus Codes, and GeoHash. WAYPOINTS WITH CONTEXT • Create waypoints on the map or from a photo’s GPS metadata. • Choose from 175 icons so every place is easy to recognize. • Add notes, photos, and voice messages. • Track selected waypoints on the map, compass, and live camera with their name and distance. MEASURE AND PLAN • Draw distances, polylines, angles, rectangles, polygons, areas, and circles directly on the map. • Use magnetic or true north, waypoint bearings, map rotation, and compass calibration. • Plan with sunrise, sunset, civil, nautical, and astronomical twilight, golden and blue hours, Moon phase, and planet positions—calculated on device. SAVE YOUR FIELDWORK Keep range observations, captures, waypoints, attachments, and map measurements organized for later. A safe migration assistant can bring compatible waypoints, media, and settings forward from the previous app. Camera frames and photo-location analysis are processed on your device. Availability and quality depend on device sensors, permissions, lighting, surface conditions, and location accuracy. Measurements are estimates and are not intended for safety-critical surveying or navigation.
Campus AR
Navigate campus environments with an augmented reality overlay. Build 3D routes and engage in themed quests for tours and events, transforming your campus journey into an adventure.
- 3D route building
- Augmented reality navigation
- Themed quests
- Campus tours
- Event participation
Read full descriptionHide full description
Campus AR — это приложение, которое превращает путь по кампусу в увлекательное путешествие! Строй маршруты в 3D, ориентируйся с помощью дополненной реальности и участвуйте в тематических квестах для экскурсий и мероприятий
Screenshots
Verdict
The clearest difference is price: Campus AR at Free against Range Finder Tool's $2.99. Campus AR also leads on rating (5.0 vs 2.9) and update cadence (every 10 days vs every 10 months). Range Finder Tool's advantage is ratings volume (121 vs 1) and chart position (#39 vs unranked). On ads, in-app purchases, monetization model 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
Campus AR is free to download; Range Finder Tool costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Campus AR holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Range Finder Tool has 121 ratings behind it against 1, so its average is the more settled of the two.
Range Finder Tool ships an update every 10 months, Campus AR every 10 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.
| Parameter | Range Finder Tool | Campus AR |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 2.9 (121 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 37.1% of reviews | — |
| Number of ratings | 121 — better | 1 |
| Update frequency | Every 10 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #39 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Natalia Gavrylova | IA Dalee OOO |
Customer experience
Range Finder Tool
Campus AR
Bugs and requests
Range Finder Tool
Reported bugs
15 issues- App keeps quitting
- App won't open
- App crashes at start
- App does not launch
- App doesn't open
Show 10 moreShow fewer
- App crashes every time
- Range finder doesn't work
- Range does not update
- App crashes when measuring
- App crashes when trying to shoot object
- App crashes on iPhone 6
- App crashes on iPhone 8plus
- App crashes on IPH7+
- App crashes when hitting orange bullet button
- App crashes when touching pointer
Requested features
11 requests- Add tutorial or manual
- Transfer map to app
- Transfer screenshot to app
- Add angle measurement tool
- Add user guide
Show 6 moreShow fewer
- Add help button
- Add more explanation
- Add UTM coordinate system
- Add map datum options
- Add a YouTube demo video
- Add instructions
Campus AR
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Range Finder Tool
No in-app purchases
Campus AR
No in-app purchases
Questions
Is Range Finder Tool free?
Is Campus AR free?
Which has better reviews, Range Finder Tool or Campus AR?
Do Range Finder Tool or Campus AR have ads?
Which is updated more often, Range Finder Tool or Campus AR?
Other comparisons















