易抓抓 vs Time Passage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
易抓抓
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依托环保物联网，基于污染源自动监控系统，提供数据分析可疑造假企业筛选，异常报警及跟踪管理与一体的综合污染源非现场的管理平台，一键查异常、巡检报告自动生成查看下载方便快捷。
Time Passage
Calculate the duration of time elapsed since a specific date. Input a birthday or any past date to see how much time has passed in years, months, days, and even seconds.
- Calculate time elapsed
- Input past dates
- View duration in years, months, days
- View duration in seconds
- Birthday calculation
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Calculate the time duration from a given birthday
Screenshots
Verdict
The clearest difference is update cadence: 易抓抓 at every 2 months against Time Passage's every 10 months. 易抓抓 also leads on iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
易抓抓 ships an update every 2 months, Time Passage every 10 months. The most recent releases landed on September 23, 2026 and August 12, 2026 respectively.
| Parameter | 易抓抓 | Time Passage |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 75 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiangsu Tianchang Environmental Science and Technology Co.,Ltd | 楚江 王 |
In-app purchases
易抓抓
No in-app purchases
Time Passage
No in-app purchases
