倒数纪念日 vs RegenOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
倒数纪念日
This app helps you remember important dates and people, marking significant moments in your life. It precisely tracks time down to the second, reminding you to cherish the present and move forward with your initial intentions.
- Time tracking
- Event reminders
- Precise to the second
- Cherish the present
- Remember important people
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如果说时间是一条单行道，那么纪念日就是道路两侧最醒目的路标，它告诉我们怎样从昨天走到了今天。时间永不停步，纪念日不会消失。记住它，可以让日历上简单的数字成为岁月厚重的注脚，而它也不断提醒着我们带着初心奔向前方。 倒数纪念日是一款时间记录和提醒的App，它能帮你记住重要的事，忘不了的人，那些出现在你生活中，让你感动，难忘的每一个瞬间，它会时刻提醒你珍惜自己的时间，可以精确到秒，每一秒的流逝提醒着你珍惜当下，把握住眼前。
RegenOS
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APP是一款集拍摄和店务管理于一体的轻量化医美机构管理软件，深耕医美领域，可实现以顾客为中心的全生命周期管理和店务运营管理，满足顾客建档、线上预约、到店咨询、医生面诊治疗记录、术后回访等多个场景，通过技术赋能，助力医美小单店&小型连锁机构数字化、精细化管理转型。
Screenshots
Verdict
The clearest difference is iOS requirement: 倒数纪念日 at 10.0 against RegenOS's 17.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
倒数纪念日 ships an update every 3 weeks, RegenOS fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | 倒数纪念日 | RegenOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 32 MB | 71 MB |
| Age rating | 4+ | 17+ |
| Developer | Shanghai Jiyou Network Technology Company Limited | 美蓝智达 |
In-app purchases
倒数纪念日
No in-app purchases
RegenOS
No in-app purchases
