Comparison

Sapher Browser Extension vs Lux Meter Pros

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

Head to head
About

Sapher Browser Extension

Features
Read full description

Protect Yourself from Online Scams with Sapher! Did you know Australians lost an estimated $2.2 billion to credit card fraud last year alone? This alarming figure highlights the everyday risks of being online, the unforgiving nature of hackers, and who they choose as their victims. When individuals fall victim to card fraud, they face financial losses, unauthorised charges, and potential disruptions to their credit history. In severe cases, it can lead to identity theft, causing further financial and personal complications. With Sapher, you can navigate the digital landscape with confidence. Our advanced protection system proactively monitors suspicious activity and real-time analyses of online behaviour. Secure Your Online Experience with Sapher Sapher's browser extension is more than just protection—it's your proactive shield against cyber threats. Seamlessly integrated into any browser on any device, it prioritises your safety without slowing you down. Sapher detects and blocks phishing attempts, fraudulent websites, and other cyber threats, acting as your digital guardian and ensuring that your data remains yours. Easy Installation Steps: 1. Sign up for Sapher 2. Download the Chrome or Safari extension 3. Login to your Sapher account 4. You're all set! Stay protected wherever you browse. Say goodbye to worries about online scams: - Defends against scams and phishing attempts across all websites and links, including those received via email, text messages, and advertisements. - Ensures your information remains confidential and secure, protecting you from potential identity theft and financial losses. - Actively monitors for threats and preemptively safeguards your online activities and personal data. - Notifying you immediately when a potential threat is detected provides peace of mind with every click. Install Sapher today and enjoy a Sapher Click every time.

About

Lux Meter Pros

This tool transforms your iPhone into a professional light testing device. It measures lux levels, conducts emergency lighting discharge tests, and generates compliance certificates for UK electricians and facility managers.

Highlights
  • Real-time lux measurement
  • Photo-based light readings
  • Room grid mapping
  • Emergency light testing (BS 5266)
  • Certificate generation (PDF)
  • Exportable reports (PDF/CSV)
  • Historical tracking
Features
Read full description

The only lux meter app with BS 5266 emergency lighting compliance, PDF certificates, logbooks, and minor works reports — built for UK electricians, inspectors, and facility managers. Turn your iPhone into a professional light testing toolkit. Measure lux levels, run 1-hour and 3-hour discharge tests, generate fire alarm certificates, and export everything as PDF — no additional hardware needed. REAL-TIME LUX MEASUREMENT Instant illuminance readings using your iPhone's built-in sensor. Accurate enough for site surveys, workplace assessments, and lighting design verification. PHOTO-BASED LIGHT READINGS Capture photos alongside each reading for site documentation. Perfect for audit trails and client reports. ROOM GRID MAPPING Build light heatmaps across any space. Identify dark spots, verify uniformity, and pinpoint where lighting falls below safe levels. EMERGENCY LIGHT TESTING (Pro) Run timed 1-hour and 3-hour discharge tests to BS 5266 standards. Monitor compliance levels throughout the test and record results automatically. CERTIFICATE GENERATION (Pro) Generate professional-grade documents on site, ready to hand over or email: — Emergency Lighting Periodic Test Certificate — Emergency Lighting Logbook — Minor Electrical Works Certificate — Fire Alarm Certificate EXPORTABLE REPORTS Save all lux data and compliance reports as PDFs or CSVs. Attach photos, timestamps, and location references. HISTORICAL TRACKING Compare readings over time for any location. Track whether lighting conditions have changed between inspections. BUILT FOR PROFESSIONALS — Electricians and lighting contractors — Facility and building managers — Fire safety and compliance officers — Architects and interior designers — Health and safety inspectors SUBSCRIPTION PLANS Weekly Lux Pass – £0.99/week Monthly Lux Pass – £2.99/month Yearly Lux Pass – £24.99/year Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Payment is charged to your Apple ID account at confirmation of purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://luxmeterpro.com/private-policy Support: https://luxmeterpro.com/contact-us

Screenshots

Sapher Browser Extension2 screens
Lux Meter Pros4 screens

Verdict

The call

The clearest difference is iOS requirement: Lux Meter Pros at 16.6 against Sapher Browser Extension's 18.0. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sapher Browser Extension sells 2 in-app purchases, starting at $5.99 per month and Lux Meter Pros sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sapher Browser Extension ships an update every 6 months, Lux Meter Pros every 4 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Sapher Browser Extension versus Lux Meter Pros: the parameters behind the verdict, then further details
ParameterSapher Browser ExtensionLux Meter Pros
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.6 — better
Further details — not scored
Size12 MB25 MB
Age rating4+4+
DeveloperSapher Technology Pty LtdDADLINK TECHNOLOGIES LIMITED

In-app purchases

2 purchases

Sapher Browser Extension

Subscriptions2
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$59.991 Year
3 purchases

Lux Meter Pros

Subscriptions3
  • Weekly Lux Pass$0.997 Days
  • Monthly Lux Pass$2.991 Month
  • Annual Lux Pass$24.991 Year

Questions

Is Sapher Browser Extension free?
Sapher Browser Extension is free to download, with in-app purchases available.
Is Lux Meter Pros free?
Lux Meter Pros is free to download, with in-app purchases available.
Do Sapher Browser Extension or Lux Meter Pros have ads?
Neither Sapher Browser Extension nor Lux Meter Pros shows ads.
Which is updated more often, Sapher Browser Extension or Lux Meter Pros?
Sapher Browser Extension ships an update every 6 months, and Lux Meter Pros every 4 months. Most recently, Sapher Browser Extension was updated on October 25, 2026 and Lux Meter Pros on October 24, 2026.

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