Measuring tape Room scanner vs Ruler ▸
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Measuring tape Room scanner
Measure surfaces, rooms, and objects with augmented reality and LiDAR technology. Save, edit, and share measurements in PDF format for planning and renovation projects.
- AR mode for real-time measurements
- LiDAR sensor support for high accuracy
- Measure area of surfaces and rooms
- Save and edit measurements in PDF
- Share measurements with others
- Intuitive and simple interface
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Welcome to the world of precise measurements with our innovative app for measuring the area of surfaces, rooms, and small objects! Whether you're looking to plan your flat, assess the area of flat surfaces, or prepare for a renovation, our app will be your reliable assistant in tackling any task. Simply open the camera and tap the screen to set the first three points of the area, and the app will calculate its size. The area can have as many corners as you like and can take any shape. For iPhone and iPad users of the Pro line, we offer support for the LiDAR sensor. This cutting-edge tool allows for measurements with incredible accuracy. The LiDAR sensor works by scanning the space to create a model of the environment, ensuring that measurements are based on real-world data. This means you can measure the area of any surface with great precision, making your planning and design even more convenient. With the AR (augmented reality) mode, you'll be able to see virtual measurements in real time. Simply point your iPhone or iPad at the object you wish to measure, and the app will automatically compute the area, providing results in an easy-to-understand format. Measuring becomes not only efficient but also quick! Why waste time on cumbersome manual measurements when you can get accurate measurements online with a simple and intuitive interface? Forget about papers, measuring tapes, and unreliable methods – everything is digital now! We offer the ability to save and edit your measurements in PDF format, as well as share them with friends or colleagues. Perfect for interior designers, builders, and anyone looking to improve their space. Activate AR mode, use the LiDAR sensor on your devices, and unlock new horizons in the world of measurements. Enhance your productivity and accuracy. Create, plan, and implement ideas with ease and without wasting time. Start using our app today and make your measurements as simple and precise as possible! About Subscription The app contains monthly subscription at price $3.99/month. Yearly subscription at price $19.99. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of Use: https://sites.google.com/view/iriskinx/terms-of-use Privacy Policy: https://sites.google.com/view/iriskinx/privacy-policy
Ruler ▸
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Five measuring tools in one app. • Free — no subscription, no trial, no paywall • No ads and no account • Works offline, even in airplane mode • Nothing you measure ever leaves your phone ON-SCREEN RULER A real scale on your screen, in millimeters or in inches marked like a tape measure down to 1/32". Zero sits at the very edge of the glass, so you can butt the object straight against the phone. Drag the caliper and read the number on the line itself. Turn the phone sideways for the full length of the screen, and the numbers turn to stay readable. Full screen clears everything else away. CALIBRATION IN 30 SECONDS The ruler is accurate as it comes. If you want it exact, lay a bank card, a 1 or 2 euro coin, a US quarter, or anything else whose length you know on the glass and match the scale to it. It is an offer, never a wall in front of the app, and there is no limit on how far you can adjust it. PHOTO MEASURE Measure anything in a photograph. Put something of a known size beside it — an A4 or US Letter sheet, an access card, a business card, a coin, or your own length — draw the reference line along it, then draw the measured line across what you want to know. Both lines are there from the start and every end can be dragged at any time. A magnifier follows your finger above it, never under it, so a point lands where you meant it. Take a new photo or use one you already have. If the photo was taken from an angle, or the reference is far from the measurement, the app tells you instead of quietly handing you a wrong number. BUBBLE LEVEL A spirit level that is two instruments in one: a tube when you hold the phone against something upright, a round glass when you lay it flat, with the angle in degrees. Set any surface as zero and measure from it. The phone gives one short pulse the moment something is exactly level. Hold freezes the tool, and a reading can be held on screen behind a big button you can drag anywhere and make bigger with two fingers, for measuring where the screen cannot be seen. AR QUICK MEASURE Measure across a room with the camera. Aim the crosshair, press once, aim again: one distance, or a chain of them along a floor, a table or a wall, with the total as you go. It uses the depth sensor where your iPhone has one and detected surfaces where it does not, and when it is not sure of a point it says so instead of showing a number it does not believe. AR ROOM PLAN Walk the corners of a room and get its walls, its perimeter and its floor area. The plan draws itself in the corner of the screen as you walk, and it comes out as a real drawing with every wall measured, a scale bar and a north arrow. SAVED MEASUREMENTS AND PDF EXPORT Save anything you measure, name it, and keep it in folders. A ruler measurement opens back on the ruler, a photo measurement back on its photo, a room as its plan. Export through the normal share sheet as a clean A4 PDF: a table of names, measurements, tools and dates, photo measurements drawn on the photograph with each length beside its line, and a room drawn as a plan a builder can read. No watermark, and screenshots are never blocked. UNITS AND LANGUAGES Centimeters, fractional inches the way a tape is marked (3 3/8"), or decimal inches, climbing to meters or to feet and inches on their own. Units start from your region and are yours to change. 38 languages, right to left included, and a dark theme that follows your phone. PRIVATE BY DESIGN No account, no sign-up, no tracking, no network. The camera and the motion sensor are asked for only when you open the tool that needs them, and a refusal costs you that one tool, never the app. The camera measures and records nothing. WHY IT IS FREE Measuring apps turned into weekly subscriptions with ads over the ruler. This one is free, has no ads, and has nothing behind a paywall.
Screenshots
Verdict
The clearest difference is in-app purchases: Ruler ▸ at none against Measuring tape Room scanner's 3. Ruler ▸ also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). On price, device support and iOS requirement 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
Both are free to download. Measuring tape Room scanner sells 3 in-app purchases, starting at $4.99 per month. Ruler ▸ asks for nothing beyond the download.
Measuring tape Room scanner ships an update every 2 months, Ruler ▸ monthly. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.
| Parameter | Measuring tape Room scanner | Ruler ▸ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (64 ratings) — better | — |
| Positive reviews | 55.0% of reviews | — |
| Number of ratings | 64 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 105 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Irina Metelkina | Yaroslava Majstrovich |
In-app purchases
Measuring tape Room scanner
- Monthly subscription3 Days trial$4.991 Month
- Yearly Subscription$9.991 Year
- Yearly subscription$24.991 Year
Ruler ▸
No in-app purchases
Questions
Is Measuring tape Room scanner free?
Is Ruler ▸ free?
Do Measuring tape Room scanner or Ruler ▸ have ads?
Which is updated more often, Measuring tape Room scanner or Ruler ▸?
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