Alicat Connect vs Unit Converter Engineering Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alicat Connect
Control and monitor Alicat devices wirelessly through Bluetooth. Visualize real-time measurements and record or replay device data directly from your iPhone or iPad.
- Bluetooth device control
- Real-time measurement visualization
- Data recording and playback
- iPhone and iPad compatibility
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Command and control Alicat devices via Bluetooth, visualize measurements, and record/play back device data via your iPhone or iPad.
Unit Converter Engineering Pro
This app provides precise unit conversions for engineers, scientists, and students. It supports over 100 units across 35 categories, including scientific notation and 9-digit decimal precision. The tool works offline and adheres to SI, NIST, and ISO standards.
- Over 100 units in 35+ categories
- Scientific notation support
- 9-digit decimal precision
- SI, NIST, ISO compliant
- Offline functionality
- Specialized units included
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Unit Converter Engineering Pro – The ultimate tool for engineers, scientists, and students who need precise and fast unit conversions. Easily convert between over 100 units across more than 35 categories commonly used in engineering, physics, chemistry, and mathematics. Perfect for professionals, researchers, and students who want a reliable, professional-grade converter at their fingertips. Included categories: • Acceleration • Angle • Area • Specific Heat • Electric Charge • Heat Transfer Coefficient • Length • Concentration • Thermal Conductivity • Physical Constants • Density • Diffusivity • Energy • Heat Flux • Force • Illuminance • Luminance • Mass • Moment / Torque • Power • ppm / ppb / ppt / % • SI Prefix • Pressure • Radiation – Activity • Radiation – Dose • Radiation – Exposure • Radiation – Equivalent Dose • Time • Volume • Velocity / Speed • Viscosity • Volume Flow Rate • Voltage / Electric Potential • Frequency • Temperature Key Features: • Supports scientific notation for extreme precision • Fully compliant with SI, NIST, and ISO standards • 9-digit decimal precision for engineering-grade accuracy • Fast and intuitive interface • Works offline – no internet required • Includes rare and specialized units often missing from other converters • Made by engineers, for engineers Simplify your work, save time, and ensure accuracy with Unit Converter Engineering Pro - your professional unit conversion companion. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Unit Converter Engineering Pro at 5.0 against Alicat Connect's 1.0. Unit Converter Engineering Pro also leads on update cadence (weekly vs monthly) and iOS requirement (13.0 vs 15.0). Alicat Connect's advantage is in-app purchases (none vs 2). On price, ratings volume, 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
Both are free to download. Unit Converter Engineering Pro sells 2 in-app purchases, starting at $5.99 per 7 days. Alicat Connect asks for nothing beyond the download.
Unit Converter Engineering Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively.
Alicat Connect ships an update monthly, Unit Converter Engineering Pro weekly. Both last shipped on October 24, 2026.
| Parameter | Alicat Connect | Unit Converter Engineering Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (5 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | 3 |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Alicat Scientific Inc. | Kaiguri Tech |
Customer experience
Alicat Connect
Unit Converter Engineering Pro
In-app purchases
Alicat Connect
No in-app purchases
Unit Converter Engineering Pro
- 3-Day Trial3 Days trial$5.997 Days
- Yearly Plan$19.991 Year
Questions
Is Alicat Connect free?
Is Unit Converter Engineering Pro free?
Which has better reviews, Alicat Connect or Unit Converter Engineering Pro?
Do Alicat Connect or Unit Converter Engineering Pro have ads?
Which is updated more often, Alicat Connect or Unit Converter Engineering Pro?
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