集梦盒 vs Date Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
集梦盒
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集梦盒是一个主打梦境记录、梦境解析、梦境分享、睡眠记录的手机App，梦境记录功能可离线实现，数据支持备份恢复，除了梦境记录外，在线功能还支持将梦境分享给好友查看、组建自己的睡眠小组，和好友一起监督打卡；设置每日起床、睡眠计划，查看睡眠情况、组员动态等，快来下载App，探索梦境世界，让你的人生不再只是现实，梦境世界也等着你去探索！ 本App的主要功能介绍如下： 1.梦境记录：梦境记录全程可以离线操作，数据存储在设备本地，无需用户登陆即可完成，此过程App不会收集和上传任何数据； 2.梦境分析及睡眠报告：用户可以主动选择生成梦境分析和睡眠报告，分析过程由AI结合用户记录的数据完成，最终结果仅供娱乐和参考，不构成医疗指导； 3.梦境分享：用户可以主动选择将自己的梦境分享给好友查看，该过程接受服务器的UGC检查，只有合法的内容才能被发布； 4.睡眠小组：用户可以成立睡眠小组，并邀请自己的好友加入，一起完成每日的睡眠、早起打卡，互相监督完成睡眠计划。
Date Calculator
Easily calculate the duration between two dates, with options for minute-level precision. Customize themes and languages for a personalized experience. Enjoy local calculations without needing an account.
- Calculate days between dates
- Optional time selection for minute precision
- Clean, native iOS design
- Theme and language settings
- Local calculation without account
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DateMath helps you quickly calculate the time between two dates. Choose a start date and an end date to see the number of days between them. When you need more precision, turn on Show Time to select hours and minutes and view the interval as days, hours, and minutes. Key Features: • Calculate days between two dates • Optional time selection for minute-level results • Clean, native iOS design • Theme and language settings • Local calculation without an account Premium access unlocks unlimited calculations, continued updates, and an ad-free experience. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 集梦盒 at none against Date Calculator's 4. 集梦盒 also leads on iOS requirement (12.0 vs 17.3). On price, update cadence, 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. Date Calculator sells 4 in-app purchases, starting at $3.99 per 7 days. 集梦盒 asks for nothing beyond the download.
集梦盒 ships an update every 2 weeks, Date Calculator every 9 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | 集梦盒 | Date Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.3 |
| Further details — not scored | ||
| Size | 59 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Hongchuang Zhiyun (Shenyang) Intelligent Network Technology Co., Ltd. | 亦彬 潘 |
In-app purchases
集梦盒
No in-app purchases
Date Calculator
- Weekly Subscription3 Days trial$3.997 Days
- Monthly Subscription$4.991 Month
- Yearly Subscription$19.991 Year
- Lifetime Premium$29.99
