metr.at vs ARCON MFA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
metr.at
This app measures and records electrical data like current, voltage, and RPM for compatible devices. It allows users to track routes on Google Maps, view detailed charts, and create videos with data overlays. Users can also share their recorded data and adjust speed modes.
- Measure current, voltage, RPM, speed
- Record and upload data online
- Track route on Google Maps
- View detailed interactive charts
- Share data links
- Change speed modes
- Create videos with data overlay
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Compatible with VESC®* Open Source Controller. • measure current, voltage, RPM, speed, etc • record and upload online • track route on google maps • view detailed and interactive chart • share the link with anyone • change speed modes (Slow, Normal, Fast, etc) • make videos with overlay Purchase Metr Pro Bluetooth module at Official shop https://voyagesystems.eu *VESC® is a registered Trademark owned by Benjamin Vedder. TM policies can be found here: http://www.vesc-project.com/trademark_policies
ARCON MFA
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Your accounts deserve better protection than a text message code. ARCON MFA is a free authenticator that generates secure login codes for any account offering two-factor authentication (2FA), entirely on your device and without ever sending your data anywhere. WHY PEOPLE TRUST ARCON MFA - Works fully offline. Codes are generated on your device using the same open TOTP standard (RFC 6238) trusted by Google, Microsoft, GitHub, and thousands of other services. - No sign-up, no account, no ads. Scan a QR code and you are protected. Nothing to register, nothing to buy. - Locked behind Face ID. Your codes stay hidden until you unlock the app, so a lost or borrowed phone cannot expose your accounts. - Zero tracking. ARCON MFA collects no analytics, uses no advertising identifier, and does not follow you across other apps or websites. - Built by a security company. ARCON has secured privileged access for banks, enterprises, and government organizations for over a decade, and that same discipline is built into this app. YOUR EVERYDAY AUTHENTICATOR - Add any account with a quick QR code scan, including email, social media, developer tools, banking, and cloud services - Generate time-based one-time passcodes (TOTP) even with no internet or cellular signal - Keep every account organized in one clean, searchable list - Protect access with Face ID or your device passcode Everything above works the moment you install the app. No employer, no ARCON account, and no setup needed. IF YOUR WORKPLACE USES ARCON If your employer or organization already runs ARCON's MFA platform, this activates automatically when you add a work account, with nothing to configure: - One-tap push approval, so you approve or deny a login request without typing a code - Challenge-response OTP for high-assurance verification on sensitive access Whether you are protecting a personal email account or your company's most sensitive systems, ARCON MFA keeps every sign-in safe and simple.
Screenshots
Verdict
The clearest difference is device support: metr.at at 4 against ARCON MFA's 2. metr.at also leads on iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | metr.at | ARCON MFA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (19 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 4 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 65 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Voyage Systems AB | ARCON TechSolutions |
In-app purchases
metr.at
No in-app purchases
ARCON MFA
No in-app purchases









