Measuring Tape, Photo Ruler vs Commitr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Measuring Tape, Photo Ruler
This app offers precise measurements using augmented reality and on-screen tools. It caters to both professional and everyday needs with features like a flexible measuring tape, bubble level, and photo ruler. Save and manage your measurements within projects for easy access.
- Augmented reality measurements
- On-screen ruler (1D/2D)
- Photo ruler for object measurement
- Flexible measuring tape for curved objects
- Bubble level for alignment
- Save and manage measurements in projects
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Prime Ruler – A Versatile Tool for Accurate Measurements with AR and Traditional Features! Prime Ruler combines augmented reality (AR) technology and on-screen tools to make measurements as convenient and precise as possible. With a redesigned interface and new features, the app is the perfect choice for both professional tasks and everyday use. Whether you're working on construction and design projects or need quick measurements at home, Prime Ruler has everything you need for accurate and easy measurements in one app! What’s New? -Completely updated interface: more intuitive and user-friendly. -Flexible measuring tape: easily measure curved objects. -Bubble Level: Ensure perfect alignment and leveling for any surface. -Projects: save, edit, and manage your measurements. -On-screen ruler (1D/2D): measure directly on your device’s screen. -Photo ruler: measure objects using photos. -Plan mode: visualize results and plan your projects. Key Features: AR Ruler: Measure lengths, areas, angles, and volumes using augmented reality. Distance Meter: Determine distances to objects. Height: Measure the height of objects relative to a surface. Area and Perimeter: Easily calculate surface parameters. Flexible Measuring Tape: Perfect for non-standard and curved shapes. Bubble Level: A precise tool for checking horizontal and vertical alignment. Surface Level: Check the flatness of horizontal and vertical surfaces. Angle Lock: Ideal for repeated measurements, tiling, or furniture assembly. Slope Measurement: Determine angles of inclination, from small to steep. On-Screen Ruler: Measure small objects by placing them directly on your device’s screen. Photo Ruler: Measure objects using photos and reference items. Projects: Create and save measurements for long-term tasks. How Prime Ruler Works: AR Tools: Activate your camera, aim at a surface, and choose the appropriate tool. Photo Ruler: Take a picture of the object, select a reference item (like a credit card or coin), and adjust markers for accurate measurements. On-Screen Ruler: Place the object on your screen and adjust the boundaries to get the result. Bubble Level: Use your device’s sensors to check if a surface is perfectly horizontal or vertical. With Prime Ruler, you’ll always have an accurate measurement tool at your fingertips! Subscription: Premium Subscription with 3 day free trial: • No ads • Unlimited number of projects Price may vary by country. You won’t be charged if you cancel at least 24 hours before the end of trial period. Active subscription will automatically renew unless canceled at least 24 hours before the end of the current active period (year). You can manage subscriptions in your iTunes Account Settings. Subscription is charged to your credit card through your iTunes account. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://www.grymalaltd.com/
Commitr
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Life is full of commitments — and not all of them are subscriptions. Commitr is a personal commitment tracker that helps you stay on top of everything you've taken on: from phone contracts and insurance policies to fitness goals, citizenship applications, loan repayments, and personal development milestones. **What you can track:** - **Financial commitments** — subscriptions, warranties, insurance, vehicle registrations, utility accounts, loans, phone contracts, and savings goals - **Personal goals** — weight loss or fitness training, skill development, certifications (e.g. black belt), learning a language, or completing a course - **Life admin** — citizenship or visa applications, legal contracts, government deadlines, and any multi-step process with a target or end date **Key Features:** - **Flexible commitment types** — 12 built-in types, plus fully customisable types you create yourself - **Progress tracking** — set a target value, log your current progress, and watch a visual progress bar update over time (e.g. 50 kg → 75 kg saved, 0 → 100 training hours) - **Check-in log** — record dated notes and milestone values over the life of a commitment, building a personal history of your journey - **Smart reminders** — one-off reminders before an end date, or recurring daily/weekly check-in reminders to keep you accountable - **Upcoming deadlines** — a consolidated view of everything expiring or due soon, regardless of type - **Insights dashboard** — financial spend breakdown by type, billing cycle and trend, plus a goals progress panel and upcoming non-financial deadlines - **Privacy & security** — lock sensitive commitments behind biometric authentication; all data stays on your device - **Attachments** — attach receipts, contracts, certificates, or any relevant file directly to a commitment - **Custom fields** — add any extra data fields to a commitment that the built-in fields don't cover Whether you're managing your monthly outgoings or tracking the journey to your black belt, Commitr gives you one place to stay organised and accountable.
Screenshots
Verdict
The clearest difference is in-app purchases: Commitr at none against Measuring Tape, Photo Ruler's 10. Commitr also leads on ads (none vs shown). On price, update cadence, 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, Photo Ruler sells 8 in-app purchases, starting at $4.99 per 7 days. Commitr asks for nothing beyond the download.
Measuring Tape, Photo Ruler ships an update monthly, Commitr every 4 weeks. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.
| Parameter | Measuring Tape, Photo Ruler | Commitr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (2.6K ratings) — better | — |
| Positive reviews | 39.2% of reviews | — |
| Number of ratings | 2.6K — better | — |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 296 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Grymala sp. z o.o. | Yellow Stone Technologies LTD |
Bugs and requests
Measuring Tape, Photo Ruler
Reported bugs
3 issues- Ruler measurements not to scale
- Camera feature not working properly
- App not recognizing reference objects correctly
Requested features
3 requests- Add more measurement units (e.g. inches)
- Improve user interface and usability
- Fix compatibility issues with newer devices
Commitr
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Measuring Tape, Photo Ruler
- Ruler App Weekly$4.997 Days
- Premium Monthly2 variants$5.001 Month
- Ruler App Weekly3 Days trial$12.997 Days
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- Premium3 Days trial$19.001 Year
- Premium Yearly$20.001 Year
- Premium Yearly3 Days trial2 variants$26.001 Year
- Premium Yearly$89.991 Year
- Premium PRO$7.99
Commitr
No in-app purchases
Questions
Is Measuring Tape, Photo Ruler free?
Is Commitr free?
Do Measuring Tape, Photo Ruler or Commitr have ads?
Which is updated more often, Measuring Tape, Photo Ruler or Commitr?
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