Best Tape Measure Apps for Android and iOS in 2025. Looking for a tape measure app in 2025? Discover the best tape measure apps for Android and iOS — accurate, user-friendly, and perfect for everyday use.
Have you ever needed to measure something quickly — a piece of furniture, a doorway, or a wall — but couldn’t find your physical tape measure? If you’re like most of us, your smartphone is probably within arm’s reach 24/7. The good news? In 2025, you can turn your phone into a tape measure with just a few taps.
Thanks to powerful AR (Augmented Reality) and AI-driven measurement tech, today’s tape measure apps are surprisingly accurate, reliable, and versatile — perfect for DIYers, interior designers, contractors, or anyone planning a quick home improvement project.
In this post, I’ll break down the best tape measure apps for Android and iOS in 2025 — including both free and paid options, what makes each unique, and how to choose the right one based on your needs.
Contents Covered Below
📏 What is a Tape Measure App?
A tape measure app uses your smartphone’s camera, gyroscope, LiDAR (if available), and AR technology to measure distances and dimensions in the real world. Instead of pulling out a metal tape, you point your phone at an object, and the app calculates its size, height, or distance.
📚 Learn more: Augmented Reality on Wikipedia
Depending on your device’s hardware, results can be very accurate — especially on newer iPhones with LiDAR and flagship Androids with depth-sensing cameras.
🏆 Top Tape Measure Apps for Android and iOS in 2025
Here’s a curated list of the most accurate and user-friendly tape measure apps available today, along with their standout features and ideal use cases.
1. Measure by Google (Android Only)
Best for: Everyday quick measurements
Price: Free
Google Measure is a simple yet effective AR-based measuring tool developed by Google itself. It’s a great option if you have an Android phone that supports ARCore.
Features:
- Point-and-measure AR functionality
- Measures length, height, and objects in real-world units
- Easy-to-use interface
- Works offline after setup
✅ Pros:
- No ads, no cost
- Native Android integration
- Fast and simple for basic measurements
❌ Cons:
- Accuracy varies by device
- Doesn’t support complex measurements
2. Measure App (iOS – Built-in)
Best for: iPhone users needing reliable AR measurements
Price: Free (pre-installed on iOS)
If you’re using an iPhone (especially iPhone 12 Pro and later), Apple’s built-in Measure app is a surprisingly powerful tool — especially when paired with LiDAR.
Features:
- Smart object detection
- Automatic dimension suggestions
- Save measurements as photos
- Built-in level tool
- Ruler overlay mode (2025 update)
✅ Pros:
- Excellent accuracy on LiDAR-equipped iPhones
- Fully integrated into iOS
- No setup or downloads needed
❌ Cons:
- Limited feature set on older devices
- No export-to-PDF or CAD tools
📌 Tip: The Measure app is automatically included in iOS — just search for “Measure” in Spotlight or your app library.
3. AR Ruler App (Android & iOS)
Best for: Detailed room dimensions and floor plans
Price: Free with in-app purchases
AR Ruler App turns your phone into a smart digital ruler. It’s a great app for interior designers or real estate pros who want to visualize room layouts on the fly.
Features:
- AR measurement using camera
- Distance, area, perimeter, and height measurements
- Floor plan builder
- Room scanning
- Export measurements to PDF
✅ Pros:
- Multi-mode measuring (angle, volume, distance, height)
- Great for drawing plans on the go
- Available on both platforms
❌ Cons:
- Occasional AR drift in complex environments
- Ads in free version
🔗 AR Ruler on App Store
🔗 AR Ruler on Google Play
4. CamToPlan (iOS & Android)
Best for: Pros who need real-time floor plans
Price: Free with Pro upgrade
CamToPlan is a sleek AR measuring tool that draws virtual lines on the floor in real-time. Whether you’re sketching out a new kitchen layout or calculating space for a couch, this app makes it fast and intuitive.
Features:
- Real-time AR line drawing
- Instant export to CAD or PDF
- Measures distances, surface areas
- Voice memos and notes
✅ Pros:
- Very accurate on LiDAR-supported phones
- Export tools are ideal for professionals
- UI is simple but powerful
❌ Cons:
- Free version is limited
- Some features require Pro upgrade
🔗 CamToPlan on App Store
🔗 CamToPlan on Google Play
5. Moasure (iOS & Android)
Best for: Measuring irregular shapes and angles
Price: Free (hardware add-on available)
Moasure takes a unique approach. Instead of using your phone’s camera, it uses motion sensors (accelerometer and gyroscope) to track your movements and calculate distances — which is especially helpful when measuring curved or angled objects.
Features:
- Measure by moving your phone
- Works without camera or AR
- Ideal for curves, corners, and odd angles
- Export data to Excel or CAD
✅ Pros:
- Innovative measuring method
- Great for outdoor or complex spaces
- Doesn’t require good lighting
❌ Cons:
- Slight learning curve
- Better results with Moasure ONE device (optional)
📊 Feature Comparison Table
| App Name | Platform | AR-Based | Best For | Free | Exports |
|---|---|---|---|---|---|
| Google Measure | Android | ✅ | Basic measurements | ✅ | ❌ |
| Apple Measure | iOS | ✅ | Home users with iPhone | ✅ | ❌ |
| AR Ruler App | Android & iOS | ✅ | Room planning and floor plans | ✅ | ✅ |
| CamToPlan | Android & iOS | ✅ | Pros and interior designers | ✅/$ | ✅ |
| Moasure | Android & iOS | ❌ | Complex shapes and angles | ✅ | ✅ |
🧠 How Accurate Are Tape Measure Apps in 2025?
Thanks to hardware advances like LiDAR sensors, high-precision accelerometers, and AI-assisted AR mapping, modern tape measure apps are impressively accurate — often within 1-2% error margins, especially on newer phones.
Accuracy Depends On:
- Device capabilities (LiDAR improves precision)
- Lighting and surface contrast
- User technique (how steady the phone is)
- Calibration settings within the app
For critical measurements like furniture fitting or construction, apps with export options and pro-level AR scanning are your best bet.
🛠️ Tips for Getting Better Results with Measurement Apps
- Use in well-lit areas for better camera tracking.
- Hold your phone steady during scans.
- Measure multiple times to verify results.
- Update your app regularly for bug fixes and improved AR accuracy.
- Invest in a LiDAR-equipped device (iPhone 12 Pro or newer) if you measure often.
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🧾 Final Thoughts: The Right Tool Is Already in Your Pocket
Gone are the days of digging through drawers for a physical tape measure. In 2025, your smartphone — powered by AR and motion sensing — can give you accurate measurements in seconds. Whether you’re furnishing a room, hanging art, or managing a construction project, there’s a tape measure app tailored for your needs.
🚀 Top Picks Recap:
- For casual users → Apple Measure or Google Measure
- For professionals → CamToPlan or AR Ruler
- For unique shapes/angles → Moasure
Have a favorite tape measure app that’s not on the list? Share it in the comments! And if you’ve had a real-world experience (good or bad) with one of these apps, we’d love to hear your thoughts.