MorbidMeter vs Causality
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MorbidMeter
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What if your entire lifespan was compressed into a single year, or a single month, day, or hour? What would be the precise day, hour, minute, second right now in that compressed time period? Or maybe you're curious how many days, hours, minutes or seconds you've been alive, or how many of those precious moments you have left. MorbidMeter is a perverse standalone watch app that puts your lifespan into perspective using various timescales that are easier (or sometimes harder) to grasp than an actual lifetime. MorbidMeter can also be used as a countdown widget to count down to other (not as morbid) events, such as retirement or graduation. Time is running out -- MorbidMeter lets you know how quickly!
Causality
Discover and interact with physical products and locations linked to digital experiences. Use NFC tags to unlock engaging activations that bridge the physical and digital worlds. No account or complex setup required, just tap and explore.
- Discover NFC-tagged products
- Access IRL waypoints
- Engage in digital activations
- Connect physical and digital
- No account creation needed
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This app is your tool for discovering and accessing any Causality-powered experience. Find NFC-tagged products or IRL waypoints from your favorite brands, communities or even your friends, then use them in fascinating and exciting activations where the link between physical and digital can be truly felt. It's all made possible by Causality's patent-pending POPphy methodology (Proof of Possession of Physical Goods). Just follow the instructions, click and tap. No account creation and no hassle.
Screenshots
Verdict
The clearest difference is update cadence: Causality at fortnightly against MorbidMeter's every 6 weeks. MorbidMeter's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MorbidMeter ships an update every 6 weeks, Causality fortnightly. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.
| Parameter | MorbidMeter | Causality |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | EP Studios | Clever Guerrilla Inc. |
In-app purchases
MorbidMeter
No in-app purchases
Causality
No in-app purchases
Questions
Is MorbidMeter free?
Is Causality free?
Do MorbidMeter or Causality have ads?
Which is updated more often, MorbidMeter or Causality?
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