Comparison

REVEO SCANNER vs MainContacts

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

Head to head
About

REVEO SCANNER

Verify product authenticity by scanning secure QR codes. Protects against fraud and abuse by confirming legitimacy. Report any issues encountered during the scanning process.

Highlights
  • Scan secure QR codes
  • Verify product legitimacy
  • Protect against fraud
  • Report issues encountered
  • Simple scanning process
Features
Read full description

Brand Owners around the world are striving to provide quality products to their customers. REVEO helps to protect these products and their users against fraud and abuse. Thanks to advanced security technologies, REVEO allows verifying the legitimacy of the products by scanning the secure QR code. The process is quite simple 1. Click on the β€œScan” button at the bottom of the page 2. Follow on-screen instructions for scanning 3. If any issues are encountered, please fill in a report by clicking on the top right button

About

MainContacts

Features
Read full description

MainContacts helps you keep your emergency contact network organized, protected, and ready when you need it most. In stressful situations, low battery moments, or when you do not have access to your main phone, reaching the right people quickly can make a real difference. MainContacts was built to make that easier by helping you keep your essential contacts structured, updated, and available when it matters most. With MainContacts, you can add emergency contacts, assign priority levels, and build a trusted network in a simple way. Access can also be protected with an emergency identifier and PIN for more control and privacy. One of the app’s key features is Help Mode on another device. Using your emergency identifier and PIN, you can access essential contacts even when your main phone is unavailable. That makes MainContacts especially useful when speed and practicality matter most. MainContacts also helps you stay prepared with periodic reminders to review names, phone numbers, and priorities. After all, an emergency network only works well when it stays updated. Key features: β€’ Emergency contact management β€’ Priority-based organization β€’ Personalized emergency identifier β€’ PIN-protected access β€’ Help Mode on another device β€’ Fast access when requesting help β€’ Periodic review reminders β€’ iCloud sync β€’ Sign in with Apple MainContacts was designed to offer a simple, reliable, and focused experience centered on preparedness, speed, and ease of use. Important: MainContacts does not replace official emergency services, medical services, police, firefighters, or public safety resources. It is designed to help you quickly reach your personal support network when needed.

Screenshots

REVEO SCANNER4 screens
MainContacts4 screens

Verdict

The call

The clearest difference is update cadence: MainContacts at every 3 weeks against REVEO SCANNER's every 4 months. REVEO SCANNER's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

REVEO SCANNER ships an update every 4 months, MainContacts every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 6 level
REVEO SCANNER versus MainContacts: the parameters behind the verdict, then further details
ParameterREVEO SCANNERMainContacts
PriceFreeFree
Positive reviews15.0% of reviewsβ€”
Update frequencyEvery 4 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhoneiPhone
Requires iOS17.6 β€” better26.0
Further details β€” not scored
Size80 MB6 MB
Age rating4+4+
DeveloperSICPA SALucas Monteiro

In-app purchases

None

REVEO SCANNER

No in-app purchases

None

MainContacts

No in-app purchases

Questions

Is REVEO SCANNER free?
REVEO SCANNER is free to download, with no in-app purchases.
Is MainContacts free?
MainContacts is free to download, with no in-app purchases.
Do REVEO SCANNER or MainContacts have ads?
Neither REVEO SCANNER nor MainContacts shows ads.
Which is updated more often, REVEO SCANNER or MainContacts?
REVEO SCANNER ships an update every 4 months, and MainContacts every 3 weeks. Most recently, REVEO SCANNER was updated on October 24, 2026 and MainContacts on October 25, 2026.

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