Comparison

When I Die vs Primum

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

Head to head
About

When I Die

Read full description

When I Die: Apple Watch Companion Secure, instant access to end-of-life plans—right from your wrist. The When I Die Apple Watch app is the trusted companion to the mobile application, designed for critical moments when every second matters. When the unthinkable happens, having secure, immediate access to essential end-of-life information can make all the difference. Key Features: • Quick Delegate Selection – Instantly choose whose information you need to access • Emergency Activation – One-tap trigger when a loved one passes away • Instant Contact Access – View, call, email, or text key contacts instantly • Document Sharing – Securely view and share critical documents from the deceased’s plan • Secure Authentication – Robust protection ensures only trusted individuals can access sensitive data Ideal For: • Trusted family members and friends • Estate executors and administrators • Healthcare providers and emergency responders • Legal professionals managing final arrangements How It Works: Open the app and select the delegate profile Activate the emergency module as needed Instantly access organized contacts and one-tap communication View or share important documents with relevant parties Seamless Integration This Apple Watch app works exclusively with the When I Die mobile app. To use, the primary account holder must first set up their end-of-life plan and designate you as a trusted contact. Privacy & Security Maintaining the same high security standards as the mobile app, all data is encrypted and access is restricted to verified, authorized users—giving peace of mind when it matters most. Requires a When I Die mobile app account and trusted individual designation.

About

Primum

Connect with expert oncologists for case-specific advice and treatment decision support. This app facilitates direct messaging with specialists, offering actionable insights and a platform to manage your inquiries efficiently.

Highlights
  • Search and filter expert oncologists
  • Direct messaging with specialists
  • Real-time chat and notifications
  • Case-specific advice
  • Inbox management
  • Reference past inquiries
Features
Read full description

Sometimes even the experts need experts. Primum helps oncologists get more confidence in their treatment decisions by making it easy to find other expert oncologists and get actionable, case-specific advice fast. The official Primum app puts high-quality advice from expert oncologists in your pocket. "Prompt response. Excellent suggestions outlining the different treatment options/approaches for a rare clinical scenario without much data in the literature to guide decision making" - Community Oncologist, FL "It was really helpful to hear the expert recommendations and I agree with his recommendations. This topic is quite interesting and difficult to deal with. I appreciate a lot the recommendations." - Community Oncologist, MA "Very detailed response, clear thought process, mentioned experience with similar case. Overall - excellent!" - Community Oncologist, CT Find and select an expert - Search with keywords or phrases - Filter for expertise based on focus area - Review their experience before choosing to message Message an expert directly - Choose the expert you wish to message - Submit a brief description of your question directly to your chosen expert - Chat in real-time if you are both online, or get notified when they respond Get notified of important inquiry updates - See when you have unread messages - View the count of unread messages - Receive text and/or email alerts when you get a new message, a new inquiry, or when an inquiry is closed Rate your experience - Submit ratings and feedback on every question, to help Primum and our experts improve Manage your inbox - Keep your inbox uncluttered and focused by closing inquiries once they have been answered Reference past questions - View all closed inquiries to refer to past questions and answers

Screenshots

Primum4 screens

Verdict

The call

The clearest difference is device support: When I Die at 3 against Primum's 1. When I Die also leads on iOS requirement (13.0 vs 16.4). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
When I Die versus Primum: the parameters behind the verdict, then further details
ParameterWhen I DiePrimum
PriceFreeFree
Rating—4.2 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size2 MB75 MB
Age rating4+17+
DeveloperAsset PlanetPrimum

In-app purchases

None

When I Die

No in-app purchases

None

Primum

No in-app purchases

Questions

Is When I Die free?
When I Die is free to download, with no in-app purchases.
Is Primum free?
Primum is free to download, with no in-app purchases.
Do When I Die or Primum have ads?
Neither When I Die nor Primum shows ads.

Other comparisons