Pi vs Time Leaf Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pi
Never miss an important date again! This app helps you save and track anniversaries with custom reminders. It supports various time units and allows you to create your own event parameters for personalized tracking.
- Save and track anniversaries
- Customizable reminders
- Support for various time units
- Create custom event parameters
- Track nerdy and significant events
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Never forget another event again! Pi-Anniversary will save the date and remind you when its anniversary is coming up. Be it one year, six months, Pi * 10^3 days or 0x77777 seconds. Ever wanted to measure your child’s age according to the Mayan calendar? With many anniversary parameters built-in and the option to create your own to match what’s means most to you, Pi-Anniversary is the perfect choice to keep track of nerdy events. Important or mundane, sad or happy, there will always be an occasion to commemorate with Pi-Anniversary.
Time Leaf Clock
This app transforms your device into a large, easy-to-read day clock for seniors and caregivers. It displays oversized time, date, and weekday with a color-coded ring indicating the time of day. It works offline and offers customizable messages for different periods.
- Extra-large time, day & date
- Color-coded time-of-day ring
- Customizable time-of-day messages
- Offline functionality
- Screen-reader friendly
- Home-screen widget
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Day clock • Dementia clock • Large-print time & date Time Leaf Clock turns any iPhone or iPad into a big, glance-friendly day clock for seniors, caregivers, and anyone who needs bold, readable orientation. Oversized high-contrast text shows the current time, full date, and weekday, while a color-coded ring and plain label instantly tell you whether it’s morning, afternoon, evening, or night. No ads. No accounts. No internet required. Just pick digital or analogue, choose the font size that fits, and let the screen stay on—perfect on a bedside stand, kitchen counter, wall-mounted iPad, or assisted-living display. Key Features • Extra-large time, day & date—easy to read even with low vision • Color-coded time-of-day ring and label • Home-screen widget that updates the moment each period changes • Custom time-of-day messages—show what to do in each period (e.g. “Breakfast”, “Take a walk”) • Works fully offline; zero data collection • Screen-reader friendly & high-contrast compliant • Portrait or landscape, light & dark themes, iPhone & iPad Install Time Leaf Clock now to recognise morning, afternoon, evening, and night at a glance—and always know what each part of the day calls you to do.
Screenshots
Verdict
The clearest difference is update cadence: Time Leaf Clock at every 2 months against Pi's every 5 months. Time Leaf Clock also leads on device support (3 vs 1). 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 Pi against 5.0 for Time Leaf Clock. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Pi ships an update every 5 months, Time Leaf Clock every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | Pi | Time Leaf Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Sestra Studio | A-Wave ltd. |
In-app purchases
Pi
No in-app purchases
Time Leaf Clock
No in-app purchases









