Comparison

TRBO.SOS vs NauNauSOS

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

Head to head
About

TRBO.SOS

Features
Read full description

The TRBO.SOS application is designed to improve the life of all citizens by offering them a higher degree of security in our society. As a mobile device, the application offers users safety guidance in unknown environments (using a GPS option) and helps people feel confident and safe when moving or working. Features • Requests To Talk • TRBOnet calls (PTT type) • GSM call (common phone call) • First Aid alarm • Emergency alarm • Fire alarm • Police alarm • Incident Reporting (photo + description) • Lone Working - Check-In Timer • ManDown Detection • No Movement Detection • Shake Detection • Location tracking in Alarm mode • Enhanced push notifications

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

Screenshots

TRBO.SOS4 screens
NauNauSOS4 screens

Verdict

The call

The clearest difference is in-app purchases: TRBO.SOS at none against NauNauSOS's 2. TRBO.SOS also leads on iOS requirement (13.0 vs 18.0). 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. NauNauSOS sells 2 in-app purchases, starting at $0.99 per month. TRBO.SOS asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
TRBO.SOS versus NauNauSOS: the parameters behind the verdict, then further details
ParameterTRBO.SOSNauNauSOS
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size55 MB83 MB
Age rating4+17+
DeveloperNeocom Software CorporationNauNau LLC

In-app purchases

None

TRBO.SOS

No in-app purchases

2 purchases

NauNauSOS

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

Questions

Is TRBO.SOS free?
TRBO.SOS is free to download, with no in-app purchases.
Is NauNauSOS free?
NauNauSOS is free to download, with in-app purchases available.
Do TRBO.SOS or NauNauSOS have ads?
Neither TRBO.SOS nor NauNauSOS shows ads.
Which is updated more often, TRBO.SOS or NauNauSOS?
TRBO.SOS ships an update monthly, and NauNauSOS monthly. Most recently, TRBO.SOS was updated on October 29, 2026 and NauNauSOS on October 24, 2026.

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