Hour Calendar vs Lastgrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hour Calendar
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You realize that the time has flown by. Has this ever happened to you? Even if you check the date and time, it is surprisingly difficult to correctly recognize the passage of time. We need a time display that is easier to understand and more memorable. This is how Hour Calendar was born. This app is a calendar-style clock. It emphasizes the disappearance of time and shows the current location in terms of time at a glance. It is the third clock of the app era, different from both analog and digital clocks. It is also available as a widget. Tip: Please use accessibility to increase the text size. You can change it only in this app. Expected Development: The following development is planned for Phase 1 * Layout settings (multiple time elements, time units below the hour) * Color settings We plan to offer this service on a subscription basis. The timing of provision will be determined based on usage. We plan to develop a timer function in Phase 2. Term of use https://dl.dropboxusercontent.com/s/8vd5jjmxt0n8ygk/TOU20220912.txt Privacy Policy https://dl.dropboxusercontent.com/s/a4vno155h3an01a/PP20220912.txt
Lastgrain
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Lastgrain is a life timer that shows the time you have lived and the time you have left based on your birth date and expected lifespan. It quietly visualizes the passage of your life through an hourglass and numerical displays. This app does not make predictions. It is not intended for medical diagnosis or statistical life expectancy forecasting. It simply displays the passage of time in a visible form based on the values you enter. Main features - Display elapsed time and remaining time - Show overall progress as a life timer - Toggle seconds on / off - Support Light / Dark / System theme - Home Screen widget support - Store input data locally on your device Rather than pushing you with notifications or flashy effects, Lastgrain is designed to offer a quiet experience of observing time through an hourglass and numbers. It is not primarily for time management or productivity, but for gently reconnecting you with your sense of time. Please note - Displayed values are calculated based on your input and your device’s current time - This app does not provide medical or statistical predictions - If you find it emotionally overwhelming, please discontinue use
Screenshots
Verdict
Hour Calendar and Lastgrain are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | Hour Calendar | Lastgrain |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Akira Kuwabara | Takafumi Kawano |
In-app purchases
Hour Calendar
No in-app purchases
Lastgrain
No in-app purchases
Questions
Is Hour Calendar free?
Is Lastgrain free?
Do Hour Calendar or Lastgrain have ads?
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