Comparison

Datum Connect vs Plonk

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

Head to head
About

Datum Connect

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Datum Connect allows you to seamlessly monitor your Datum Electronics torque transducer in real time over a simple, WiFi-enabled connection. With Datum Connect, you can instantly view real-time data on power, speed, and torque. Effortlessly log this data, browse your records, and share them via email with just a few taps. Easily configure analogue outputs across a range of absolute, differential, voltage, and current scales to suit your needs. Set high and low alarms to stay informed of critical changes. For any issues, the in-app ticketing system provides quick access to support, ensuring you always have the help you need.

About

Plonk

Visualize TV sizes and screen dimensions in your space using augmented reality. This app helps you determine the perfect screen size and viewing distance for your room before making a purchase, offering custom presets and real-time measurements.

Highlights
  • AR TV size visualizer
  • Adjustable screen dimensions (20"-120")
  • Live width and height readouts
  • AR wall placement at true scale
  • Viewing distance calculator
  • Multiple aspect ratios
  • Photo capture for comparison
Features
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Stop guessing. Plonk shows you exactly which TV size fits your room — at scale, on your wall, before you spend a dollar. Start from a common preset or adjust the diagonal from 20" to 120" and watch a clean TV outline scale to fill the screen, with width and height labeled in inches or centimeters. Aim your camera at a real wall and place a life-size AR outline to see how a 65" or 75" actually looks above the couch. Tell Plonk how far you sit and it tells you the recommended size range — relaxed for living-room viewing or cinematic for an immersive feel. Built for the moment before you buy. No accounts, no ads, no tracking — everything runs on your device. What you get - TV size visualizer with quick presets at 43, 50, 55, 65, 75 and 85 inches, plus +/- adjustment from 20 to 120 inches - Live width and height readouts in inches or centimeters - AR wall placement at true scale using your camera - Drag to reposition along the wall, or use two fingers to pull the TV forward onto a stand - Photo capture so you can compare placements - Viewing distance calculator: enter your seating distance, get the recommended size range, or flip it and check the right distance for a size you already have - Relaxed and cinematic viewing styles, with notes on whether 1080p, 4K or 8K matters at that distance - Multiple aspect ratios: 16:9 plus 21:9, 16:10, 4:3 and 32:9 ultrawide - Universal app for iPhone and iPad Privacy Plonk is fully on-device. There is no account, no analytics SDK, and nothing is uploaded. Camera access is used only for AR placement. Made in London. Use of this app is subject to Apple's Standard Licensed Application End User License Agreement (EULA), available in the App Store under "License Agreement" and at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Datum Connect4 screens
Plonk4 screens

Verdict

The call

The clearest difference is in-app purchases: Datum Connect at none against Plonk's 2. Datum Connect also leads on iOS requirement (9.0 vs 18.0). Plonk's advantage is update cadence (every 5 weeks vs every 7 months). On price, ads 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

Both are free to download. Plonk sells 2 one-off in-app purchases. Datum Connect asks for nothing beyond the download.

UpkeepUpdate frequency

Datum Connect ships an update every 7 months, Plonk every 5 weeks. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 6 level
Datum Connect versus Plonk: the parameters behind the verdict, then further details
ParameterDatum ConnectPlonk
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 7 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.0
Further details — not scored
Size73 MB15 MB
Age rating4+4+
DeveloperDATUM ELECTRONICS LTDZippy IT Solutions Ltd.

In-app purchases

None

Datum Connect

No in-app purchases

2 purchases

Plonk

One-time2
  • Plonk Pro$1.99
  • Plonk Pro$2.99

Questions

Is Datum Connect free?
Datum Connect is free to download, with no in-app purchases.
Is Plonk free?
Plonk is free to download, with in-app purchases available.
Do Datum Connect or Plonk have ads?
Neither Datum Connect nor Plonk shows ads.
Which is updated more often, Datum Connect or Plonk?
Datum Connect ships an update every 7 months, and Plonk every 5 weeks. Most recently, Datum Connect was updated on October 4, 2026 and Plonk on October 18, 2026.

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