My Binary Age vs One Life Left
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Binary Age
This app displays your exact age in binary, offering a unique and visually engaging way to track your years. It also provides a conventional number display for quick reference. Designed for those who appreciate a geeky aesthetic, it serves as a functional and thought-provoking desk or wall accessory.
- Age displayed in binary
- Conventional number display
- Unique geeky design
- Tabletop or wall display
- Visual and intellectual engagement
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Form, meet function. See your exact age — in binary. The perfect birthday treat for anyone with appreciation for the geeky side of design, this indispensable little thing will always be there to answer the most burning question of all — how old am I, right now? — by providing a captivating play of lights which speaks to you in binary, the most basic language of information. (We also offer an alternative display of more conventional numbers for the moments when you just need to know for sure.) Prop it up on a table, a shelf, or the wall, and it will catch the eye and activate the mind. It will continue to serve you well until the day you turn the ripe old age of 128.
One Life Left
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Know your time. Live with intention. Mortality Counter helps you live more deliberately by showing your remaining days based on life expectancy, paired with weekly reflection and daily Stoic prompts. FEATURES: • Large countdown of days remaining • "Day X of ~Y" life position indicator • Life progress percentage bar • Life grid: see your entire life in weeks • Time breakdown: sleeping, working, eating, commuting vs free time • Gender-adjusted life expectancy (WHO data) • Stark black and white design for clarity INSIGHTS & TRENDS: • Weekly reflection journal • Daily Stoic prompts for contemplation • Reflection streak tracking PRIVACY FIRST: All data is stored locally on your device. No accounts required. No cloud sync. No one sees your data but you. Mortality Counter is free and ad-supported. Life expectancy estimates are based on statistical averages and do not constitute medical or actuarial advice. Download now and start living with intention today.
Screenshots
Verdict
The clearest difference is ads: My Binary Age at none against One Life Left's shown. My Binary Age also leads on iOS requirement (8.0 vs 15.1). On price, 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.
| Parameter | My Binary Age | One Life Left |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 25 months | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 0 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Janne Käki | Blas Prieto |
In-app purchases
My Binary Age
No in-app purchases
One Life Left
No in-app purchases









