Comparison

NauNauSOS vs Capsu

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

Head to head
About

NauNauSOS

This safety app provides real-time SOS alerts, live location tracking, and instant video sharing to trusted contacts. It's designed to offer peace of mind for individuals and families, with global availability and a discreet mode for emergencies.

Highlights
  • One-tap SOS alerts
  • Live video and audio sharing
  • Real-time GPS location tracking
  • Global availability (130+ countries)
  • Discreet alert mode
  • Trusted contacts circle
  • Campus ambassador program
Features
Read full description

NauNauSOS – Personal Safety & SOS Alert App Your safety is one tap away. NauNauSOS is a powerful personal safety app designed to protect you and your loved ones with real-time SOS alerts, live location tracking, and instant video sharing. Whether you’re a student walking across campus, a parent looking out for your family, or someone who wants peace of mind on the go—NauNauSOS has your back. Key Features: 1. One-Tap SOS Alerts - Send immediate alerts to your trusted contacts, including your real-time location, audio, and video. 2. Live Video & Audio Sharing - Capture what’s happening around you and share it live during emergencies. 3. GPS Location Tracking - Let your trusted contacts track your route and location in real-time. 4. Works Globally - NauNauSOS is available in 130+ countries—ideal for international travelers and students abroad. 5. Discreet Mode - Trigger alerts silently if you're in danger and can’t make a sound. 6. Family & Friends Circle - Add trusted contacts who will be notified instantly when you’re in trouble. 7. Campus Ambassador Program - Earn 70% of subscriptions by sharing your unique code with friends and classmates. Who It’s For: 1. College students walking alone 2. Women commuting at night 3. Solo travelers 4. Concerned parents 5. Teenagers and young adults 6. Elderly loved ones Stay protected. Stay connected. Stay empowered. Download NauNauSOS today and take control of your personal safety. Privacy Policy: https://naunausosapp.com/privacy-policy Terms of Use: https://naunausosapp.com/terms-of-use

About

Capsu

Features
Read full description

Remember what matters. Capsu is a private space for capturing life's moments, memories, thoughts and notes before they fade — preserving the details that shape every season of your life. 01 — Capture Anything A meal, a recommendation, a passing thought — even the little wins that made your day. Start a journal entry from a template or simply write from a blank log. • Add photos, videos, files, links and locations • Capture memories and notes in seconds • Ready-made templates for everyday moments 02 — Search & Rediscover Trying to remember that ramen shop in Tokyo? The book someone recommended years ago? Or a conversation you don't want to lose? Search through your memories, journal entries and notes in seconds. • Search by keywords • Filter by people, tags, places, or collections • Rediscover stories, moments, and memories 03 — Get Organised Your memories, your structure. Whether it’s Japan 2026 or Favourite Cafes — organise your life in a way that makes sense to you. • Group logs into collections that matter to you • Organise around trips, hobbies, interests or milestones • Use as much or as little structure as you need 04 — Connections Remember people, not just moments. From someone you met at an event to people who shaped your life journey — keep little details you would otherwise forget. • Save the info of people you have met along the way • Add notes, memories, and details • Revisit moments connected to them Capsu is personal to you and how you use it. Whether you use it as a journal, diary, memory keeper, or personal archive, Capsu gives you a place to keep the things that make your life yours. Because one day, these ordinary moments may mean everything to you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NauNauSOS4 screens
Capsu4 screens

Verdict

The call

The clearest difference is iOS requirement: Capsu at 15.1 against NauNauSOS'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. NauNauSOS sells 2 in-app purchases, starting at $0.99 per month and Capsu sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NauNauSOS ships an update every 3 weeks, Capsu monthly. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.

Scorecard1 real difference · 9 level
NauNauSOS versus Capsu: the parameters behind the verdict, then further details
ParameterNauNauSOSCapsu
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size83 MB100 MB
Age rating17+12+
DeveloperNauNau LLCCAPSU Pte. Ltd.

In-app purchases

2 purchases

NauNauSOS

Subscriptions2
  • Monthly subscription7 Days trial$0.991 Month
  • Yearly subscription$9.991 Year
2 purchases

Capsu

Subscriptions2
  • Capsu - Plus Monthly$4.991 Month
  • Capsu - Plus Yearly$49.991 Year

Questions

Is NauNauSOS free?
NauNauSOS is free to download, with in-app purchases available.
Is Capsu free?
Capsu is free to download, with in-app purchases available.
Do NauNauSOS or Capsu have ads?
Neither NauNauSOS nor Capsu shows ads.
Which is updated more often, NauNauSOS or Capsu?
NauNauSOS ships an update every 3 weeks, and Capsu monthly. Most recently, NauNauSOS was updated on October 3, 2026 and Capsu on September 24, 2026.

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