Comparison

BTECH UV Programmer vs PD Measure Ruler

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

Head to head
About

BTECH UV Programmer

Effortlessly manage and customize your BTECH UV-PRO Dual Band Radio. This app enables seamless Bluetooth integration for wireless programming, firmware updates, and real-time data sharing, even offline. Tailor your radio's settings for a personalized communication experience.

Highlights
  • Bluetooth radio programming
  • Wireless firmware updates
  • Real-time data sharing
  • Offline programming capabilities
  • Advanced radio customization
  • Global network group management
Features
Read full description

Unlock the Full Potential of Your BTECH UV-PRO with the BTECH UV Programmer App The BTECH UV Programmer App is your gateway to effortlessly managing and customizing your BTECH UV-PRO Dual Band Radio. Whether you’re a seasoned professional or a passionate amateur, this app brings a world of advanced features and convenience to your fingertips, making your communication experience seamless and more powerful than ever. Seamless Bluetooth Integration The BTECH UV Programmer App leverages cutting-edge Bluetooth technology to connect directly to your UV-PRO radio. Gone are the days of cumbersome cables and manual programming. With this app, you can wirelessly program your radio, update firmware, and share data in real-time, all from your mobile device. Effortless Programming Programming your BTECH UV-PRO has never been easier. The intuitive interface allows you to configure channels, set frequencies, and customize settings with just a few taps. Whether you’re at home or in the field, the UV Programmer App ensures your radio is always tuned to your needs. Real-Time Data Sharing Stay connected and in control with real-time data sharing. The app allows you to monitor your radio’s status, share location information via APRS, and even sync frequency data across multiple devices. This is essential for coordinated group activities, emergency response, and off-grid communication. Offline Capabilities Even when you’re off the grid, the UV Programmer App has you covered. Program your radio offline and sync your settings without any internet connection. This ensures that you’re always ready, no matter where your adventures take you. Advanced Customization The UV Programmer App offers a range of advanced customization options to suit your specific needs. Configure audio settings, customize your UV-PRO side keys, and more. Tailor your UV-PRO experience to fit your unique communication requirements. Firmware Updates Made Simple Keeping your BTECH UV-PRO up-to-date is crucial for optimal performance. The UV Programmer App makes firmware updates quick and painless. Receive notifications when new firmware is available, and update your radio wirelessly with a few simple taps. Global Network Connectivity Stay connected with the world through Global Network Groups. The app enables you to join and manage these groups, ensuring that no matter where you are, you’re always in touch with your team or community. Perfect for professionals and hobbyists who need reliable communication across distances. Compatibility with Bluetooth Accessories The BTECH UV Programmer App extends your radio’s functionality by seamlessly pairing with a wide range of Bluetooth accessories. User-Friendly Interface The UV Programmer App is designed with simplicity in mind. Whether you’re a tech-savvy user or new to radio programming, the app’s user-friendly interface ensures a smooth and hassle-free experience.

About

PD Measure Ruler

Accurately measure your pupillary distance (PD) for eyeglasses and VR headsets. Offers both manual and automatic measurement modes for precise results. Optimize your eyewear fit with this user-friendly tool.

Highlights
  • Manual PD measurement
  • Automatic PD measurement
  • Accurate and precise readings
  • User-friendly interface
  • Eyeglass fitting assistance
  • VR headset adjustment
Features
Read full description

Unlock the perfect fit for your eyeglasses with our PD Ruler App – your fast and accurate tool for measuring pupillary distance (PD) using your iPhone! Accuracy and verifiability of the result are the main priority of this application for precise inter pupillary distance measurement, making it the best app for ordering glasses online, or just keeping track of your eye measurements. *** Manual Measurement *** (Requires subscription) Our app includes a highly accurate manual measurement mode, that works for most devices. Follow the intuitive on-screen guides to ensure precise results every time, no matter what device you're using. *** Quick & Automatic *** (Requires subscription) PD Measurement Effortlessly measure your pupillary distance with just one tap on supported devices (iPhone X +). Using your iPhone camera's advanced features, our app automatically detects and calculates your PD in a matter of seconds – giving you precise results for all your eyewear needs. Perfect for Glasses & VR Headsets Whether you’re buying new eyeglasses, adjusting a VR headset, or simply checking your PD for other purposes, our app makes the process hassle-free and accurate. Key Features: - Manual Measurement Mode: Perfect for most devices, ensuring no one is left behind (with a subscription). - Automatic PD Measurement: Fast, precise results using your camera's advanced features (with a subscription). - Accuracy & Precision: Our algorithm is fine-tuned for optimal performance to give accurate readings. - User-Friendly Interface: Simple and clear instructions guide you through the measurement process effortlessly. Take the guesswork out of your eyeglass fitting process with our app. Enjoy seamless accuracy. Optimize Your Vision. Optimize Your Fit. Manual and Automatic measure features require a subscription to use. By subscribing to the app you will be able to enjoy the full functionality of the app and measure pd distance using the manual method, which works on all devices, and optionally the automatic method if your device is supported. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You can cancel your subscription at any time from your App Store account. Enjoy the app! Please contact support@vistechprojects.com for questions or inquiries. Terms of Use: https://www.vistechprojects.com/term-of-use Privacy Policy: https://www.vistechprojects.com/privacy-policy

Screenshots

BTECH UV Programmer4 screens
PD Measure Ruler4 screens

Verdict

The call

The clearest difference is rating: BTECH UV Programmer at 4.6 against PD Measure Ruler's 4.0. BTECH UV Programmer also leads on in-app purchases (none vs 4) and review sentiment (52% vs 27%). PD Measure Ruler's advantage is update cadence (every 6 days vs every 3 weeks) and ratings volume (41 vs 12). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PD Measure Ruler sells 4 in-app purchases, starting at $2.99 per 7 days. BTECH UV Programmer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BTECH UV Programmer holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 12 and 41 respectively. Written reviews point the same way: 52% of BTECH UV Programmer's written reviews are positive against 27% of PD Measure Ruler's.

UpkeepUpdate frequency

BTECH UV Programmer ships an update every 3 weeks, PD Measure Ruler every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
BTECH UV Programmer versus PD Measure Ruler: the parameters behind the verdict, then further details
ParameterBTECH UV ProgrammerPD Measure Ruler
PriceFreeFree
Rating4.6 (12 ratings) — better4.0 (41 ratings)
Positive reviews51.6% of reviews — better27.3% of reviews
Number of ratings1241 — better
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size32 MB24 MB
Age rating4+4+
DeveloperB-Tech Distribution, IncVisTech.Projects LLC

Customer experience

BTECH UV Programmer

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews31 reviews
Positive51.6%
Neutral9.7%
Negative38.7%

PD Measure Ruler

All ratings36 ratings
Positive77.8%
Neutral2.8%
Negative19.4%
Written reviews22 reviews
Positive27.3%
Neutral0.0%
Negative72.7%

In-app purchases

None

BTECH UV Programmer

No in-app purchases

4 purchases

PD Measure Ruler

Subscriptions4
  • Weekly$2.997 Days
  • Weekly$4.997 Days
  • Weekly$7.997 Days
Show 1 more
  • Monthly$14.991 Month

Questions

Is BTECH UV Programmer free?
BTECH UV Programmer is free to download, with no in-app purchases.
Is PD Measure Ruler free?
PD Measure Ruler is free to download, with in-app purchases available.
Which has better reviews, BTECH UV Programmer or PD Measure Ruler?
BTECH UV Programmer is rated higher. BTECH UV Programmer averages 4.6 out of 5 from 12 ratings, while PD Measure Ruler averages 4.0 from 41 ratings.
Do BTECH UV Programmer or PD Measure Ruler have ads?
Neither BTECH UV Programmer nor PD Measure Ruler shows ads.
Which is updated more often, BTECH UV Programmer or PD Measure Ruler?
BTECH UV Programmer ships an update every 3 weeks, and PD Measure Ruler every 6 days. Most recently, BTECH UV Programmer was updated on October 25, 2026 and PD Measure Ruler on October 24, 2026.

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