# One Day vs Clock Stamp

The clearest difference is rating: Clock Stamp at 5.0 against One Day's 4.5. Clock Stamp also leads on update cadence (every 2 days vs every 5 days). One Day's advantage is iOS requirement (13.0 vs 26.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clock Stamp holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

One Day ships an update every 5 days, Clock Stamp every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | One Day | Clock Stamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/one-day-your-routine-plan/id1531854166/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clock-stamp/id6800348277/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 10 MB | 4 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NANOMAG](https://appshunter.io/developer/1478001054) | [Zhicheng Chen](https://appshunter.io/developer/6800348339) |

## What reviewers say

### One Day

[App page](https://appshunter.io/ios/app/one-day-your-routine-plan/id1531854166)

This app helps you plan and remember daily tasks with simple reminders. Set custom alerts for health, family, exercise, and more with a variety of icons. Stay organized and ensure you never miss an important activity.

**Highlights:** Easy reminder setup, Morning, noon, evening scheduling, Over 50 event icons, Health and medication reminders, Childcare task reminders, Exercise and fitness alerts, Daily prayer reminders

**In-app purchases:** none


### Clock Stamp

[App page](https://appshunter.io/ios/app/clock-stamp/id6800348277)

This app displays multiple city time zones on a single, elegant clock face. It provides visual context for day, night, and weather in each location, aiding in travel planning and international communication.

**Highlights:** Multiple city time zones, Visual analog world clock, Local time difference display, Weather and day/night context, 12-hour and 24-hour modes, Light and dark appearance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is One Day free?

One Day is free to download, with no in-app purchases.

### Is Clock Stamp free?

Clock Stamp is free to download, with no in-app purchases.

### Which has better reviews, One Day or Clock Stamp?

Clock Stamp is rated higher. One Day averages 4.5 out of 5 from 2 ratings, while Clock Stamp averages 5.0 from 1 ratings.

### Do One Day or Clock Stamp have ads?

Neither One Day nor Clock Stamp shows ads.

### Which is updated more often, One Day or Clock Stamp?

One Day ships an update every 5 days, and Clock Stamp every 2 days. Most recently, One Day was updated on November 3, 2026 and Clock Stamp on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*