# 1DayS vs 我的答案

The clearest difference is in-app purchases: 1DayS at none against 我的答案's 1. 1DayS also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. 我的答案 sells 1 one-off in-app purchase. 1DayS asks for nothing beyond the download.

1DayS ships an update every 3 weeks, 我的答案 every 3 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 1DayS | 我的答案 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/1days/id1668529103/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 102 MB | 6 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KAIROS Company Limited](https://appshunter.io/developer/1495144014) | [昌飞 佘](https://appshunter.io/developer/1574625447) |

## What reviewers say

### 1DayS

[App page](https://appshunter.io/ios/app/1days/id1668529103)

This app helps you track and remember important dates like birthdays, anniversaries, holidays, and deadlines. It offers customizable widgets, cloud synchronization, and a choice of UI themes. Never miss a significant event again with precise reminders.

**Highlights:** Track birthdays, anniversaries, holidays, deadlines, Public and lunar calendar support, Customizable widgets, Cloud synchronization, Multiple background options, One-click public holiday addition, Light and dark UI themes

**Features:** macOS Compatibility

**In-app purchases:** none


### 我的答案

[App page](https://appshunter.io/ios/app/id6670193093)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $1.99 | one-time |


## Frequently asked questions

### Is 1DayS free?

1DayS is free to download, with no in-app purchases.

### Is 我的答案 free?

我的答案 is free to download, with in-app purchases available.

### Do 1DayS or 我的答案 have ads?

Neither 1DayS nor 我的答案 shows ads.

### Which is updated more often, 1DayS or 我的答案?

1DayS ships an update every 3 weeks, and 我的答案 every 3 months. Most recently, 1DayS was updated on October 19, 2026 and 我的答案 on October 20, 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.*