1DayS vs Goodays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1DayS
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.
- 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
Read full descriptionHide full description
“1DayS”是你的首选纪念日管理工具，让你不再错过任何重要日子。不管是过去还是未来，亦或是当下，无论是生日、纪念日，还是节日、还款日，亦或是考试倒计时、发工资倒计时，都会精确为您记录和提醒。 亮点功能 l 支持公历/农历 l 多款小组件灵活自定义 l 云端同步，重要日子不怕丢失 l 多款风景背景供选择 l 公共节日一键添加 l 日子长按排序，随心而定 l 浅色深色两套UI主题 隐私声明： https://www.kairusi.com/1days-privacy.html
Goodays
Read full descriptionHide full description
Goodays is a minimalist date reminder tool that helps you track life's meaningful moments. Key Features • Clear and intuitive date counting (up & down) • Flexible event category management • Elegant dark mode support • Clean, modern interface design • Customizable category labels • Ad-free and privacy-focused Use Cases • Track birthdays & anniversaries • Monitor project deadlines • Count down to important events • Record precious moments Simply preserve every date that matters.
Screenshots
Verdict
The clearest difference is in-app purchases: 1DayS at none against Goodays's 1. 1DayS also leads on iOS requirement (12.0 vs 17.6). Goodays's advantage is update cadence (daily vs every 3 weeks). On price, ads 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. Goodays sells 1 one-off in-app purchase. 1DayS asks for nothing beyond the download.
1DayS ships an update every 3 weeks, Goodays daily. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.
| Parameter | 1DayS | Goodays |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 102 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | KAIROS Company Limited | 志成 徐 |
In-app purchases
1DayS
No in-app purchases
Goodays
- Pro$0.99
