Comparison

Ei Electronics AudioLINK US vs Electronic Calculator

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

Head to head
About

Ei Electronics AudioLINK US

Access real-time data from alarms acoustically via your iPhone. Monitor battery status, alarm events, sensor status, and more. Generate comprehensive reports for properties and receive on-screen instructions for data extraction.

Highlights
  • Acoustic data extraction
  • Real-time alarm status
  • Battery and event monitoring
  • Barcode serial number scanning
  • Grouped property reports
  • PDF/CSV report export
  • On-screen download instructions
Features
Read full description

Ei Electronics AudioLINK US, enables real-time data to be acoustically extracted via the Alarm’s sounder to a iphone. Details available include: • Battery status • Low battery events • Alarm sensor status • Alarm events (Fire/CO/Heat) • Background CO • Dust Compensation • Age (Power on duration) • Alarm head removals • Test button activations The number of occurrences and when the last event occurred can now all be accessed locally from the alarm without the presence of RF. Features include the ability to scan bar code serial numbers within the app, group reports for example by address to provide a comprehensive report on a properties alarms, email reports in both PDF or CSV format. Additional sections on the Alarm status screen feature the ability to input the Alarm location by free text and to also select the “Alarm Status” which is grouped into three categories “OK”, “Service” or “Replace”. There is a visual in-app on-screen instructions section on how to download the event data. Frequently asked questions are available within the app to aid in any queries on event meanings and guidance. Please note: AudioLINK is for professional use only. It works with all i-series products of Ei Electronics. Patent Application No. 11394025.8

About

Electronic Calculator

This app provides instant, accurate calculations for electronics students and engineers. It includes tools for Ohm's Law, resistor color codes, voltage dividers, and unit conversions. Designed for ease of use and offline functionality, it offers a professional-grade experience without ads.

Highlights
  • Ohm's Law Calculator
  • Resistor Color Code Decoder
  • Voltage Divider Calculator
  • Smart Unit Converter
  • Offline Functionality
  • Ad-Free Experience
Features
Read full description

Amperio is the essential electronics toolkit every student and engineer needs! Whether you're studying electrical engineering or working on circuit projects, Amperio provides instant, accurate calculations for your everyday electronics needs. KEY FEATURES: Ohm's Law Calculator Calculate voltage, current, resistance, and power with Amperio's intuitive interface. Input any two values and instantly get your results - perfect for circuit analysis and component selection. Resistor Color Code Decoder Never struggle with resistor values again! Amperio's visual color band selector works with 4-band and 5-band resistors. Simply tap the colors and get instant resistance values with tolerance. Voltage Divider Calculator Design and analyze voltage divider circuits instantly! Input any three values (Vin, Vout, R1, R2) and Amperio calculates the missing value - essential for signal conditioning and biasing circuits. Smart Unit Converter Convert between voltage (mV, V, kV), current (μA, mA, A), resistance (Ω, kΩ, MΩ), frequency (Hz, kHz, MHz, GHz), and power units seamlessly. WHY CHOOSE AMPERIO: - Lightning Fast - Instant calculations, no loading screens - Student Friendly - Perfect for homework and lab work - Professional Grade - Accurate formulas engineers trust - Clean Interface - No clutter, just results - Works Offline - Calculate anywhere, anytime - No Ads Ever - Premium experience with lifetime access PERFECT FOR: Electronics engineering students Electrical engineers and technicians Circuit design and analysis Component selection and verification Homework and exam preparation Lab work and projects Electronics hobbyists and makers Amperio transforms complex electronics calculations into simple, instant results. Get the complete professional toolkit for just $3.99 - less than a coffee, but lasts forever! Download Amperio today and experience the fastest way to solve circuit problems on your iPhone. PREMIUM FEATURES INCLUDED: 4 Essential calculators (Ohm's Law, Voltage Divider, Resistor Decoder, Unit Converter) No advertisements ever Offline functionality Lifetime access - pay once, use forever Professional-grade accuracy Coming in Future Updates: Advanced circuit calculators and filter design Calculation history with favorites Photo resistor value recognition Dark mode interface Export and share results One purchase. Four essential tools. Unlimited calculations. Amperio - the smart investment for serious electronics work. --- Learn more: https://amperio.paulcontre.com Terms of Use: https://amperio.paulcontre.com/terms Need help?: help@paulcontre.com EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://amperio.paulcontre.com/privacy

Screenshots

Ei Electronics AudioLINK US4 screens
Electronic Calculator4 screens

Verdict

The call

The clearest difference is monetization model: Ei Electronics AudioLINK US at free against Electronic Calculator's paid. Ei Electronics AudioLINK US also leads on iOS requirement (10.0 vs 17.6). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Ei Electronics AudioLINK US against 5.0 for Electronic Calculator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard2 real differences · 7 level
Ei Electronics AudioLINK US versus Electronic Calculator: the parameters behind the verdict, then further details
ParameterEi Electronics AudioLINK USElectronic Calculator
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better17.6
Further details — not scored
Size28 MB6 MB
Age rating4+4+
DeveloperEi ElectronicsPaul Contreras

Customer experience

Ei Electronics AudioLINK US

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Electronic Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ei Electronics AudioLINK US

No in-app purchases

None

Electronic Calculator

No in-app purchases

Questions

Is Ei Electronics AudioLINK US free?
Ei Electronics AudioLINK US is free to download, with no in-app purchases.
Is Electronic Calculator free?
Electronic Calculator is free to download, with no in-app purchases.
Which has better reviews, Ei Electronics AudioLINK US or Electronic Calculator?
Ei Electronics AudioLINK US and Electronic Calculator are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Ei Electronics AudioLINK US or Electronic Calculator have ads?
Neither Ei Electronics AudioLINK US nor Electronic Calculator shows ads.

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