Comparison

Memento Mori vs billy.

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

Head to head
About

Memento Mori

This app provides a visual countdown of your remaining life, encouraging intentional living through daily reflection on mortality. It offers customizable life expectancy settings and home screen widgets to keep your progress visible.

Highlights
  • Life countdown in various units
  • Visual life progress grid
  • Home screen widgets
  • Customizable life expectancy
  • Daily Stoic reflection prompts
Read full description

Memento Mori: Death Clock — Your Life in Perspective How much time do you really have left? Memento Mori: Death Clock transforms an ancient philosophical practice into a powerful daily reminder. Visualize your remaining time and make every moment count. Key Features: • Life Countdown — See your remaining time in years, months, days, hours, or seconds • Life Blocks — Beautiful visual grid showing your life progress at a glance • Home Screen Widgets — Keep your life countdown always visible • Customizable — Adjust your life expectancy for a personalized experience • Daily Reflection — The Stoic practice of remembering mortality to live more fully Why Memento Mori? The Stoics believed that reflecting on death isn't morbid — it's liberating. By acknowledging that time is limited, you naturally focus on what truly matters. Marcus Aurelius, Seneca, and other great thinkers practiced this daily. Memento Mori: Death Clock isn't about fear. It's about clarity, purpose, and living with intention. Every glance at your countdown is a gentle nudge to stop procrastinating, cherish relationships, and pursue your goals. Start your journey toward a more intentional life today. Need help or feedback? Contact us at support@reku.dev Privacy Policy: https://reku-indie.notion.site/Privacy-Policy-1438c096503c8035abe8f74372011fa3?pvs=4 Terms & Conditions: https://reku-indie.notion.site/Terms-and-Conditions-1438c096503c809ba50dd773fc4d8c4f?pvs=4

About

billy.

Read full description

billy shows who owns what you buy, from public records. Where it has a source and date, it shows them. Where the record runs out, it says so. Then it shows local, independent and co-op places to buy instead. What you can do - Scan a barcode, take a photo of a receipt, or type a brand. billy shows who owns it. - See where your money ends up: which companies, which owners, which country. - Find local, independent and co-op places in Canada and the US. - Keep a shopping list that shows who owns each item. - See who's connected: who owns a company, who it lobbies, and who represents you. - Join a boycott with other people, and see the sources behind it. - Read the public record: lobbying, government contracts, bills in Parliament and Congress, and how lawmakers voted. - See which markets a few companies run, how the law allowed it, and where to report it (Canada's Competition Bureau, the US FTC). What billy doesn't do billy doesn't score companies or tell you what to think. It shows the record and where it comes from. billy Pro Connect your bank so purchases come in by themselves, see trends over time, and export your data as a CSV file. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://abilli.app/privacy-policy.html

Screenshots

Memento Mori4 screens
billy.4 screens

Verdict

The call

The clearest difference is update cadence: billy. at weekly against Memento Mori's every 3 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Memento Mori sells 5 one-off in-app purchases and billy. sells 7 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Memento Mori ships an update every 3 months, billy. weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Memento Mori versus billy.: the parameters behind the verdict, then further details
ParameterMemento Moribilly.
PriceFreeFree
Rating4.9 (22 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings22 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size32 MB104 MB
Age rating17+12+
DeveloperRamkumar VellaisamyJASON BROWN

In-app purchases

5 purchases

Memento Mori

One-time5
  • Pro LifetimeFree
  • A Day of Impact$2.99
  • A Week of Support$7.99
Show 2 more
  • A Month of Gratitude$29.99
  • A Year of Appreciation$129.00
7 purchases

billy.

Subscriptions2
  • Village Keeper Pro$2.991 Month
  • A.Billi Pro$2.991 Month
One-time5
  • Folklore Theme$0.99
  • Futurism Theme$0.99
  • Tip billy$1.99
Show 2 more
  • Tip billy$3.99
  • Tip billy$6.99

Questions

Is Memento Mori free?
Memento Mori is free to download, with in-app purchases available.
Is billy. free?
billy. is free to download, with in-app purchases available.
Do Memento Mori or billy. have ads?
Neither Memento Mori nor billy. shows ads.
Which is updated more often, Memento Mori or billy.?
Memento Mori ships an update every 3 months, and billy. weekly. Most recently, Memento Mori was updated on November 8, 2026 and billy. on November 5, 2026.

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