Comparison

Camera Measure vs Thread Calculators

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Camera Measure

Transform your phone into a precise camera ruler for measuring distance, length, angles, and areas directly from photos. Use common reference objects for accurate, contact-free measurements in various everyday and professional scenarios.

Highlights
  • Measure distance and object size from photos
  • Use reference objects for calibration
  • Measure length, angles, areas, and circles
  • Supports various units of measurement
  • Measure from saved photos and gallery images
  • Zoom and edit tools for precision
Features
Read full description

MEASURE DISTANCE AND OBJECTS WITH YOUR CAMERA – FAST, ACCURATE AND CONTACT-FREE Turn your iPhone into a powerful camera ruler, tape measure, and precision measurement tool. Measure distance, length, angles, areas, and circles directly from photos - no physical tools required. Stop guessing. Get accurate measurements in seconds. Simply place a reference object such as a credit card or sheet of paper, take a photo, and start measuring instantly. PRECISION MEASUREMENT FOR EVERY SITUATION From everyday tasks to professional use, measure anything from large outdoor objects to very small details with high accuracy. • Measure distance and object size from photos • Works for both large-scale and fine measurements • Accurate down to sub-millimeter precision depending on conditions SMART MEASUREMENT WITH REFERENCE OBJECTS Use common items to calibrate your measurements: • Credit card • A4 or Letter paper • CD or DVD • Coins • Any custom object with known size Measure large, small, distant, or hard-to-reach objects without contact. MEASUREMENT MODES Length Mode
Measure distance and object size in any direction and compare multiple objects. Angle Mode
Measure angles, slopes, and lengths using dual rulers. As well as for large objects that do not fit on the screen. Area Mode / Freehand Drawing
Calculate the area of irregular shapes using intuitive freehand tracing. Circle Mode
Measure radius, diameter, circumference, and area of circular objects. As well as for large objects that don't fit entirely in the photo. ADVANCED FEATURES • Measure from saved photos • Import and measure images from your gallery • Zoom and edit tools for precise alignment • Supports meters, centimeters, millimeters, inches, um and nm • Relative measurements based on reference objects • Works with high-resolution and scientific images • Suitable for detailed and technical measurement tasks HOW IT WORKS Step 1: Place a reference object in the same plane as the object you want to measure
 Step 2: Take a photo
 Step 3: Align the measurement tools using zoom and editing for precise results REAL-LIFE USE CASES • Measure objects and distances on scaled plans • Check baggage dimensions • DIY, woodworking, and crafting projects • Measure large outdoor objects such as houses or trees • Compare height of people • Measure fabric, cloth, and surface areas • Measure objects from photos, including fish or previous catches • Measure mechanical parts such as bolts, nuts, and bearings • Use as an angle finder or pitch gauge • Measure small objects such as jewelry, screws, and insects • Analyze X-ray images with a reference WHY CHOOSE THIS APP • Replaces ruler, tape measure, and area calculator • Measure anytime using only your phone and camera • Works for both quick everyday tasks and professional applications • Ease of use

About

Thread Calculators

This app provides precise thread-cutting data for various international standards. It assists machinists, engineers, and CNC professionals in quickly finding essential measurements and detailed tables for thread dimensions and cutting values.

Highlights
  • Supports international thread standards (M, UNC, NPT, etc.)
  • Tap Hole Size Calculator
  • Bolt Diameter Guide
  • Tap Hole Forming Data
  • Tap Hole Repair Values
  • Detailed thread dimension tables
Features
Read full description

Get quick and accurate thread-cutting data with this complete thread calculator app. It supports a wide range of international thread standards, including M, MF, UNC, UNF, UNEF, UNR, UNS, NPT, NPTF, NPSC, NPSF, NPSL, NPSM, BA, BSP, BSF, BSW, BSPP, TR, and TRF. Whether you're a machinist, engineer, or CNC professional, this app helps you find the right measurements instantly. Access detailed tables for thread dimensions and cutting values in one place. Key tools included: - Tap Hole Size Calculator – Find the correct drill size for perfect threading - Bolt Diameter Guide – Quickly check standard bolt dimensions - Tap Hole Forming Data – Accurate values for forming taps - Tap Hole Repair Values – Fix damaged threads with the correct specs This app is your handy companion for fast, reliable, and precise thread-cutting calculations.

Screenshots

Camera Measure4 screens
Thread Calculators4 screens

Verdict

The call

The clearest difference is review sentiment: Thread Calculators at 100% against Camera Measure's 32%. Thread Calculators also leads on rating (5.0 vs 3.8) and price ($1.99 vs $2.99). Camera Measure's advantage is ratings volume (64 vs 1) and update cadence (every 4 months vs every 10 months). 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

CostPrice · In-app purchases · Ads · Monetization

Camera Measure costs $2.99 and Thread Calculators $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Thread Calculators holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Camera Measure has 64 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 32% of Camera Measure's written reviews are positive against 100% of Thread Calculators's.

UpkeepUpdate frequency

Camera Measure ships an update every 4 months, Thread Calculators every 10 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
Camera Measure versus Thread Calculators: the parameters behind the verdict, then further details
ParameterCamera MeasureThread Calculators
Price$2.99$1.99 — better
Rating3.8 (64 ratings)5.0 (1 ratings) — better
Positive reviews31.6% of reviews100.0% of reviews — better
Number of ratings64 — better1
Update frequencyEvery 4 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10 — better13.0
Further details — not scored
Size25 MB51 MB
Age rating4+4+
DeveloperVisTech.Projects LLCKantaben Gorasiya

Customer experience

Camera Measure

All ratings64 ratings
Positive68.8%
Neutral6.3%
Negative25.0%
Written reviews19 reviews
Positive31.6%
Neutral10.5%
Negative57.9%

Thread Calculators

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Camera Measure

No in-app purchases

None

Thread Calculators

No in-app purchases

Questions

Is Camera Measure free?
Camera Measure costs $2.99, with no in-app purchases.
Is Thread Calculators free?
Thread Calculators costs $1.99, with no in-app purchases.
Which has better reviews, Camera Measure or Thread Calculators?
Thread Calculators is rated higher. Camera Measure averages 3.8 out of 5 from 64 ratings, while Thread Calculators averages 5.0 from 1 ratings.
Do Camera Measure or Thread Calculators have ads?
Neither Camera Measure nor Thread Calculators shows ads.
Which is updated more often, Camera Measure or Thread Calculators?
Camera Measure ships an update every 4 months, and Thread Calculators every 10 months. Most recently, Camera Measure was updated on October 16, 2026 and Thread Calculators on October 8, 2026.

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