Memento Mori Tool vs Could've
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memento Mori Tool
This app serves as a constant reminder of the fleeting nature of time, encouraging users to appreciate and make the most of each moment. It aims to foster a greater sense of presence and mindfulness in daily life.
- Constant reminder of time's evanescence
- Encourages appreciation of every moment
- Promotes mindfulness and presence
- Simple, focused design
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Every moment matters. But we often ignore that until it's too late. So, this constant reminder of the evanescence of time was made to help you enjoy your every moment.
Could've
This app quantifies the opportunity cost of social media usage by converting lost screen time into tangible losses like unearned wages or missed personal moments. It encourages users to re-evaluate their time allocation and prioritize offline activities.
- Tracks social media screen time
- Calculates lost wages
- Estimates unread books
- Highlights missed moments
- Promotes offline activity
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What could you have done with all the time you've spent on social media? Designed by FriendCircle.xyz, Could've reveals the true opportunity cost of your screen time—converting lost hours into lost wages, unread books, and missed moments. Time is the only currency you can't earn back. Spend it where it matters. Real life happens offline.
Screenshots
Verdict
The clearest difference is update cadence: Could've at weekly against Memento Mori Tool's every 6 weeks. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Memento Mori Tool against 5.0 for Could've. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Memento Mori Tool ships an update every 6 weeks, Could've weekly. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.
| Parameter | Memento Mori Tool | Could've |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.2 — better | 18.6 |
| Further details — not scored | ||
| Size | 1 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | DAN CONSTANTIN CONDURAT | Haoran Fu |
Customer experience
Memento Mori Tool
Could've
In-app purchases
Memento Mori Tool
No in-app purchases
Could've
No in-app purchases
Questions
Is Memento Mori Tool free?
Is Could've free?
Which has better reviews, Memento Mori Tool or Could've?
Do Memento Mori Tool or Could've have ads?
Which is updated more often, Memento Mori Tool or Could've?
Other comparisons
