Comparison

EPOS Connect vs Electronics Toolbox

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

Head to head
About

EPOS Connect

Enhance your EPOS headset with real-time updates and personalized settings. Achieve crystal-clear call quality and a tailored audio experience for optimal performance. This free application is compatible with a range of EPOS headset series.

Highlights
  • Real-time updates
  • Customizable settings
  • Personalized audio experience
  • Crystal-clear call quality
  • Optimal performance
Read full description

Elevate Your Audio Experience with EPOS Connect! Stay ahead with the latest features and optimal performance for your EPOS headset. EPOS Connect is a user-friendly app that provides real-time updates and allows you to customize settings for crystal-clear call quality and a personalized audio experience. COMPATIBILITY: ADAPT 200 Series, ADAPT 300 Series, ADAPT 400 Series, ADAPT 500 Series, ADAPT 600 Series, ADAPT E1 Series, IMPACT400 Series, IMPACT 500 Series, IMPACT 1000 Series, C20, C50 and MB 660 headsets.

About

Electronics Toolbox

Features
Read full description

Electronics Toolbox is your go-to app for quick, reliable electronics calculations.
What sets it apart? Most of the included calculators can instantly generate LTspice test circuits and components—so you can validate results right away and drop subcircuits directly into your own designs. Main features: * Ohm’s Law, dB, V Peak / V RMS * Resistors (parallel, color code, best combination) * Voltage Dividers (with LTspice test circuits) * LED Resistor, Capacitors in Series, Capacitance Converter * RC & RL Time Constants (with LTspice test circuits) * Op-Amp circuits (inverting, non-inverting, difference, Howland) (with LTspice test circuits) * Instrumentation Op-Amp circuit (with LTspice test circuit) * Filters: RC / RL / RLC Low-Pass, High-Pass, Band-Pass, Band-Stop (with LTspice test circuits) * NE555, LM317, Wheatstone Bridge (with LTspice test circuits) * Common Emitter BJT amplifier (with LTspice test circuit) * Junction temperature and heatsink calculations * AWG Conversion Whether you’re a student, hobbyist, or professional, Electronics Toolbox makes design work faster, easier, and more accurate. Not endorsed or sponsored by Analog Devices.

Screenshots

EPOS Connect4 screens
Electronics Toolbox4 screens

Verdict

The call

The clearest difference is price: EPOS Connect at Free against Electronics Toolbox's $3.99. EPOS Connect also leads on iOS requirement (16.0 vs 26.0). Electronics Toolbox's advantage is update cadence (every 2 weeks vs every 3 months). On ads, in-app purchases 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

EPOS Connect is free to download; Electronics Toolbox costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EPOS Connect ships an update every 3 months, Electronics Toolbox every 2 weeks. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
EPOS Connect versus Electronics Toolbox: the parameters behind the verdict, then further details
ParameterEPOS ConnectElectronics Toolbox
PriceFree — better$3.99
Rating2.6 (114 ratings) — better—
Positive reviews12.4% of reviews—
Number of ratings114 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.0 — better26.0
Further details — not scored
Size109 MB19 MB
Age rating4+4+
DeveloperEPOS GROUP ASFabrizio Boco

Bugs and requests

EPOS Connect

Reported bugs

5 issues
  • App unable to connect to paired headsets
  • Settings not saving properly
  • Firmware update process unreliable
  • Compatibility issues with iOS and Windows
  • Frequent disconnections and pairing problems

Requested features

5 requests
  • Add support for more headset models
  • Improve app performance and stability
  • Implement dark mode
  • Add EQ and sound customization options
  • Allow installation on multiple devices

Electronics Toolbox

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

EPOS Connect

No in-app purchases

None

Electronics Toolbox

No in-app purchases

Questions

Is EPOS Connect free?
EPOS Connect is free to download, with no in-app purchases.
Is Electronics Toolbox free?
Electronics Toolbox costs $3.99, with no in-app purchases.
Do EPOS Connect or Electronics Toolbox have ads?
Neither EPOS Connect nor Electronics Toolbox shows ads.
Which is updated more often, EPOS Connect or Electronics Toolbox?
EPOS Connect ships an update every 3 months, and Electronics Toolbox every 2 weeks. Most recently, EPOS Connect was updated on September 29, 2026 and Electronics Toolbox on September 19, 2026.

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