1CalendarS vs 逆时岁
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1CalendarS
Efficiently manage your schedule with multiple calendar views and customizable reminders. Sync your events across all your Apple devices seamlessly. Offers a free version with an optional premium subscription for enhanced features.
- Day, week, month, and list views
- Cross-device calendar synchronization
- Customizable reminders
- Edit and modify calendar entries
- Free to download and use
- Premium subscription for advanced features
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1CalendarS帮您省时高效的安排您的日程，充分利用每一天。日、周、月、列表视图，随意切换，根据不同的场景，更便捷的查看您的各项日程。 1、专业化日历管理，您可以查看您每一天，每周，每个月的日历信息，进行编辑修改。 2、您可以在多台苹果设备之间同步您的日历信息，当您在一台设备上面修改日历信息后，可以同步到多台苹果设备上。 3、您可以自定义您的日历信息，在您需要的日期或者时间段提示您。 1CalendarS可以免费下载使用，同时我们提供了高级账户以升级用户体验，您可以在App中了解高级功能。 您可以选择每月支付￥30.00元或每年支付￥168.00元订阅1CalendarS高级会员，一旦您确认订阅高级会员，您的iTunes账户将被收取相应的费用，此前通过其他平台兑换的高级会员的未使用部分将不再生效。订阅将自动续费，除非您在当前订阅结束前24小时以上取消自动续订。订阅成功后，您可在iTunes Store中管理订阅。 隐私声明：https://www.kairusi.com/1CalendarS-privacy.html 会员服务协议：https://www.kairusi.com/1CalendarS-vip.html 自动续费协议：https://www.kairusi.com/1CalendarS-autopay.html
逆时岁
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【逆时岁】 AI抗衰App专注面部抗衰老，通过智能算法分析皮肤皱纹、胶原蛋白及弹性数据，结合紫外线暴露与护肤习惯生成个性化方案。依托百万级皮肤衰老数据库和生物标记物追踪技术，动态评估老化进程，提供定制护肤程序、靶向精华推荐及AI抗衰效果模拟对比，延缓衰老，助您由内而外焕发年轻活力。
Screenshots
Verdict
The clearest difference is in-app purchases: 逆时岁 at none against 1CalendarS's 2. 1CalendarS's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 15). On price, update cadence 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. 1CalendarS sells 2 in-app purchases, starting at $1.99 per month. 逆时岁 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | 1CalendarS | 逆时岁 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 193 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | KAIROS Company Limited | 北京正心数智科技有限公司 |
In-app purchases
1CalendarS
- 1CalendarS月费高级会员$1.991 Month
- 1CalendarS年费高级会员$19.991 Year
逆时岁
No in-app purchases
