Cromocon LRV Meter vs Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cromocon LRV Meter
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Get this free ground-breaking CROMOCON LRV METER APP (PICO) onto your smartphone now to run the CROMOCON LRV METER! Pair your charged meter with this APP, then measure the LRV of materials instantly. Light Reflectance Values (LRV) are needed by access consultants, manufacturers, design and construction industries around the world. The Light Reflectance Value (LRV) measurement of a material surface is on a scale from 0% BLACK to 100% for WHITE. If a material is measured 9 times then averaged the LRV number may be referenced to your BS 8493. The meter can auto-average for you. It’s quick and easy: - Displays the measurement fast - Measures the material surface in seconds - Used by building materials and product designers, and architects - Check LRV specifications! - Is a unique ‘must-have’ for all construction professionals Features This CROMOCON LRV METER APP runs the CROMOCON LRV METER. It provides the LRV measurements used to calculate the CONTRAST between two adjacent surfaces - like paving and a wall, or a wall and a door for example; so visually impaired people can experience environments safely. CONTRAST ensures that an object, element, or text in signage for example is VISIBLE or NOT VISIBLE to 93% of visually impaired people (VIP). FREE DOWNLOADABLE APP Allows the phone user auto-renewals when alerted to upgrades. Meter users get assistance measuring with the meter. References 2012 Designing Inclusive Systems: Visibility Prediction Software: Five Factors of Contrast Perception for People with Vision Impairment in the Real World - Chapter 10. Dalke, H., Corso, A., Conduit, G., Riaz, A., Edit: Langdon, P., Clarkson, J., Robinson, P. CWUAAT Workshop 2012, Cambridge University UK. Springer Verlag publication March 2012. - ISBN 978-1-4471-2866-3. e-ISBN 978-1-4471-2867-0 pp93-102 1999 Disability in Great Britain: results from the 1996/97 disability survey Technical Report 94. - Grundy, E., Ahlburg, D., Ali, M., Breeze, E. & Sloggett, A. (1999). Dept of Social Security: London © CROMOCON Ltd All rights reserved No part of this software may be reproduced in any format without the authoring and copyright bodies’ express approval. This software is intended as a non-exhaustive guide only. We make every effort to ensure the accuracy and quality of information and guidance; however, we can take no responsibility for the subsequent use of this information, nor for any errors or omissions that it may contain. Those using this software must therefore exercise professional skill, judgment and care and accept full responsibility for any injury, loss, damage or delay arising from its use, reference or other guidance.
Authenticator
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Authenticator: 2FA & Passkey – Secure Login Made Simple Protect your online accounts with Authenticator, a secure app that generates 2FA codes (OTP) and enables modern Passkey login for passwordless, phishing-resistant access. With encrypted storage, iCloud backup, and cross-device sync, your accounts stay safe, private, and always accessible. --------- Key Benefits ▶ 1. Strong 2FA Security Generate time-based one-time passwords (OTP) to add an extra layer of protection to your email, banking, and social media accounts. ▶ 2. Modern Passkey Login Say goodbye to passwords. Use Passkeys for fast, secure, and passwordless sign-ins designed to resist phishing and simplify login across devices. ▶ 3. Secure iCloud Backup All codes and Passkeys are encrypted and safely stored in iCloud. Restore instantly on new devices and keep your security keys available everywhere. ▶ 4. Cross-Device Synchronization Access your accounts on all Apple devices with automatic sync. Whether on iPhone, iPad, or Mac, your tokens and Passkeys are always in sync. ▶ 5. Import & Export Flexibility • Import 2FA codes from other authenticator apps with QR scan or JSON file. • Export your codes securely whenever you need. ▶ 6. Organized & Easy to Use Create folders for different accounts, drag-and-drop to reorder, and manage all your security tokens in one place. ▶ 7. Advanced Privacy Protection • Lock the app with a PIN • Offline support to access OTP codes anytime --------- Why Choose Authenticator: 2FA & Passkey? • Combines proven 2FA OTP security with the future of passwordless Passkeys • Ensures your data is encrypted, private, and recoverable • Designed for simplicity, speed, and maximum account protection Stay ahead of hackers and take control of your digital security today. Download Authenticator: 2FA & Passkey today and secure your accounts with the perfect balance of security + convenience. --------- Subscription Information Furthermore, this app offers auto-renewing subscription, granting you unlimited access to all premium features throughout the subscription period. About subscription: payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal by going to your Account Settings after purchase. Any unused portion of a free trial period (if provided) will be forfeited upon purchasing a subscription (if applicable). For more information, please see our Privacy Policy and Terms of Service. Terms of Service: https://xtrustai.github.io/tos Privacy Policy: https://xtrustai.github.io/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Cromocon LRV Meter at none against Authenticator's 2. Cromocon LRV Meter also leads on ads (none vs shown) and iOS requirement (9.0 vs 17). On price 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. Authenticator sells 2 in-app purchases, starting at $49.99 per year. Cromocon LRV Meter asks for nothing beyond the download.
| Parameter | Cromocon LRV Meter | Authenticator |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17 |
| Further details — not scored | ||
| Size | 13 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Palette | AQUAWOOD PTE. LTD. |
In-app purchases
Cromocon LRV Meter
No in-app purchases
Authenticator
- year3 Days trial$49.991 Year
- lifetime$99.99
Questions
Is Cromocon LRV Meter free?
Is Authenticator free?
Do Cromocon LRV Meter or Authenticator have ads?
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