Comparison

Collapse Survivor vs SafeRadius

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

Head to head
About

Collapse Survivor

This app provides essential offline information and real-time alerts for emergencies. Access a vast offline database of knowledge and stay informed about potential threats to ensure you are prepared for any disaster.

Highlights
  • Offline Wikipedia access
  • Real-time threat alerts
  • Curated preparedness news
  • Emergency information database
  • Survival strategies
Features
Read full description

On January 14, 2026, a massive core failure took down the Verizon network. Millions of phones were suddenly stuck in "SOS" mode, and communication across major US cities ground to a halt. When the cell towers fail and the internet goes dark, who do you rely on? If the grid goes down for good, will you be ready? Your Digital Go-Bag Collapse Survivor is built for reality, not paranoia. We live in a world where infrastructure is fragile—whether it's from software glitches, severe winter storms, or geopolitical tensions. When the unexpected happens, you need reliable, accessible information right in your pocket. Whether you are a seasoned prepper or just someone who wants to protect their family during the next major blackout, Collapse Survivor is the ultimate offline survival tool. Key Features Include: The Entirety of Wikipedia, Offline (NEW!): Carry the sum of human knowledge in your pocket. From medical first aid and water purification to agricultural techniques and engineering—access millions of critical articles without needing a single bar of cell service or Wi-Fi. Real-Time Threat Alerts: When the grid is up, stay one step ahead of the curve. Receive immediate push notifications on network outages, extreme weather, and local emergencies so you are never caught off guard. Curated Preparedness News: Skip the panic and the doomscrolling. Access a rational, up-to-date feed of survival strategies, tactical news, and resilience planning to keep your skills sharp. Why Choose Collapse Survivor? We believe that true preparedness is about practical readiness, not fear-mongering. Having total access to human history, science, and survival techniques when the lights go out isn't just an advantage—it's essential. Download Collapse Survivor today, secure your offline database, and never get caught in the dark again. Try it out with a free 7 day trial! This is an automated message. The review of this submission cannot proceed. See below for more information. The submission offers auto-renewable subscriptions but does not include a functional link to the Terms of Use (EULA) in the app's metadata. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SafeRadius

This app provides a radar-style map of registered offenders in your area using public records. It offers situational awareness for parents, travelers, and residents to make informed decisions about their surroundings. View summarized details of public record information for registered individuals.

Highlights
  • Radar-style safety map
  • Displays registered offenders
  • Uses public offender registries
  • Summarized record details
  • Situational awareness tool
  • Apple Watch companion app
Features
Read full description

Stay informed about your surroundings with SafeRadius, a radar-style safety map built on official public offender registries across the United States. SafeRadius uses your location to display nearby registered offenders in a clear, intuitive radar view. With over 850,000 public records from official state and federal databases, you get at-a-glance awareness of individuals convicted of qualifying offenses in your area. Tap any marker to view summarized public record details, including offense type and key registry information. SafeRadius is designed for situational awareness and safety planning—helping parents, travelers, and concerned residents make informed choices about where they live, work, and spend time using data that is already public record. RESPONSIBLE USE: SafeRadius does not encourage harassment, doxxing, or discrimination. Locations may be generalized to protect privacy, and the app reminds users that listed individuals retain legal rights. Misuse of registry information may be prohibited by law in some jurisdictions. DATA NOTICE: Availability and completeness vary by state. Registry information may change over time. Always refer to your official state registry for the most current data. SUBSCRIPTION INFORMATION: SafeRadius offers a free 24-hour trial with full access to all features. A subscription is required after the trial period. • Monthly: $4.99/month • Yearly: $19.99/year Subscription features include: Radar display of nearby offenders Map view with markers Detailed offender information cards Apple Watch companion app with widgets Regular database updates Payment is charged to your Apple ID at purchase confirmation. Subscriptions auto-renew unless canceled at least 24 hours before the period ends. Manage subscriptions in Settings > Apple ID > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.gridbase.net/pages/privacy-policy

Screenshots

Collapse Survivor4 screens
SafeRadius4 screens

Verdict

The call

The clearest difference is update cadence: SafeRadius at every 3 days against Collapse Survivor's every 9 days. On price, rating, review sentiment and ratings volume 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. Collapse Survivor sells 10 in-app purchases, starting at $0.99 per month and SafeRadius sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Collapse Survivor against 4.4 for SafeRadius. Both are backed by a comparable volume of ratings — 24 and 10 respectively. Written reviews are what separate them: 75% of Collapse Survivor's written reviews are positive against 80% of SafeRadius's.

UpkeepUpdate frequency

Collapse Survivor ships an update every 9 days, SafeRadius every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Collapse Survivor versus SafeRadius: the parameters behind the verdict, then further details
ParameterCollapse SurvivorSafeRadius
PriceFreeFree
Rating4.3 (24 ratings)4.4 (10 ratings) — better
Positive reviews75.0% of reviews80.0% of reviews — better
Number of ratings24 — better10
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better16.2
Further details — not scored
Size89 MB411 MB
Age rating12+4+
DeveloperCollapse SurvivorJacob Knight

Customer experience

Collapse Survivor

All ratings24 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews16 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

SafeRadius

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

10 purchases

Collapse Survivor

Subscriptions10
  • Premium (1 month free trial)7 Days trial$0.991 Month
  • Basic (Monthly)7 Days trial$1.991 Month
  • Premium Monthly$4.991 Month
Show 7 more
  • Basic (Yearly)7 Days trial$9.991 Year
  • Premium (Monthly)7 Days trial$9.991 Month
  • Premium+ Monthly (Monthly)7 Days trial$29.991 Month
  • Premium Yearly$49.991 Year
  • Premium Yearly7 Days trial$99.991 Year
  • Premium+ Yearly$149.001 Year
  • Premium+ Yearly Subscription7 Days trial$304.991 Year
2 purchases

SafeRadius

Subscriptions2
  • United States$4.991 Month
  • United States$19.991 Year

Questions

Is Collapse Survivor free?
Collapse Survivor is free to download, with in-app purchases available.
Is SafeRadius free?
SafeRadius is free to download, with in-app purchases available.
Which has better reviews, Collapse Survivor or SafeRadius?
SafeRadius is rated higher. Collapse Survivor averages 4.3 out of 5 from 24 ratings, while SafeRadius averages 4.4 from 10 ratings.
Do Collapse Survivor or SafeRadius have ads?
Neither Collapse Survivor nor SafeRadius shows ads.
Which is updated more often, Collapse Survivor or SafeRadius?
Collapse Survivor ships an update every 9 days, and SafeRadius every 3 days. Most recently, Collapse Survivor was updated on October 27, 2026 and SafeRadius on October 24, 2026.

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