Comparison

Slum Mapper vs Netriva

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

Head to head
About

Slum Mapper

Features
Read full description

Slum Mapper is a powerful user-friendly tool designed to empower community members, planners, and researchers with spatial mapping and data collection capabilities. Whether you're identifying slum boundaries, collecting GPS waypoints, assessing climaet risk, or submitting grievances for better service delivery, Slum Mapper is the go-to app for driving actionable change in underserved areas.

About

Netriva

Securely store and protect your private photos, videos, and documents with a passcode or Face ID. This app also offers an integrated VPN for enhanced online privacy and a simple, intuitive interface.

Highlights
  • Private file storage
  • Photo, video, and document protection
  • Face ID and passcode authentication
  • Secure VPN connection
  • Multiple server locations
  • Easy-to-use interface
Read full description

Netriva gives you a private space for your personal photos, videos, and documents, with a secure connection included for an extra layer of online privacy. Keep sensitive files separate from your everyday content. Move photos, videos, and documents into Secret Folder and protect them with Face ID or a passcode on supported devices. Whether you're keeping personal memories private or protecting important files, Netriva makes secure file storage simple and convenient. WHY NETRIVA • Secret Folder for private files • Store photos, videos, and documents • Face ID and passcode protection (supported devices) • Keep sensitive content separate from everyday files • Private and organized file storage • Easy-to-use interface • Secure VPN connection • Multiple server locations • Fast one-tap connection • Live connection status YOUR PRIVATE VAULT Some files deserve a private place. Secret Folder creates a secure space for photos, videos, and documents you don't want mixed with your regular content. Move your personal files into your private vault and access them only with authentication. Keep everything organized and protected while having your private content available whenever you need it. KEEP YOUR FILES PRIVATE Your personal files shouldn't be visible to everyone who uses your device. With Secret Folder, you can store sensitive photos, videos, and documents away from your everyday content. Authentication helps keep your private space accessible only to you. No complicated setup. No confusing menus. Just a simple, private space for your files. EXTRA ONLINE PRIVACY Netriva also includes a secure VPN connection for when you want an additional layer of privacy online. Choose from available server locations, connect with one tap, and view your connection status directly from the main screen. READY IN SECONDS Open Secret Folder. Add your private files. Protect them with authentication. Need online privacy too? Choose a server and tap Connect. Everything you need is kept in one clean and intuitive app. SUBSCRIPTION INFORMATION Premium features require an active subscription. Subscription prices, billing periods, free trial availability, auto-renewal terms, Privacy Policy, and Terms of Use are displayed before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime through your Apple ID account settings. Privacy Policy: https://netriva-vpn.com/policy Terms of Use: https://netriva-vpn.com/terms Contact: https://netriva-vpn.com/contacts Support: help@netriva-vpn.com

Screenshots

Slum Mapper4 screens
Netriva4 screens

Verdict

The call

The clearest difference is in-app purchases: Slum Mapper at none against Netriva's 4. Slum Mapper also leads on iOS requirement (15.6 vs 26.0). Netriva's advantage is chart position (#197 vs unranked). On price, update cadence, ads 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

Both are free to download. Netriva sells 4 in-app purchases, starting at $6.99 per 7 days. Slum Mapper asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Slum Mapper versus Netriva: the parameters behind the verdict, then further details
ParameterSlum MapperNetriva
PriceFreeFree
Rating—4.7 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
Best chart rank—#197 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size19 MB29 MB
Age rating4+4+
DeveloperFelix MutuaACN TOOL LTD

In-app purchases

None

Slum Mapper

No in-app purchases

4 purchases

Netriva

Subscriptions4
  • Weekly Plan3 Days trial$6.997 Days
  • Monthly Plan$17.491 Month
  • 6-Month Plan$64.996 Months
Show 1 more
  • Annual Plan$94.991 Year

Questions

Is Slum Mapper free?
Slum Mapper is free to download, with no in-app purchases.
Is Netriva free?
Netriva is free to download, with in-app purchases available.
Do Slum Mapper or Netriva have ads?
Neither Slum Mapper nor Netriva shows ads.
Which is updated more often, Slum Mapper or Netriva?
Slum Mapper ships an update every 3 days, and Netriva every 3 days. Most recently, Slum Mapper was updated on October 5, 2026 and Netriva on October 9, 2026.

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