Motion Catch vs 电子证件
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Motion Catch
Automatically capture Live Photos when motion is detected in a selected area. Choose from various detection modes like cars, birds, lightning, or meteors to save dynamic moments. The app saves a Live Photo showing the moments just before and after the motion event.
- Motion-triggered Live Photo capture
- Selectable motion detection area
- Multiple detection modes (Car, Birds, Lightning, Meteor)
- Saves moments before and after motion
- Simple, user-friendly interface
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Capture Live Photo automatically. Simple to use: • Set your iPhone on a tripod for a stable view (not required in Lightning mode). • Select the area to watch for motion. • Choose a detection mode. • Tap the center button to start automatic capture. Currently supported modes: • Car • Birds • Lightning • Meteor When motion is detected, the app saves a Live Photo — showing the moment just before and after it happens.
电子证件
Manage your personal identification documents with ease. This app allows you to store and view your IDs anytime, anywhere. It also features a tool to create professional-looking ID photos yourself, eliminating the need for a photo studio.
- Personal ID management
- One-click ID photo creation
- Support for multiple photo sizes
- Batch Exif data cleanup
- Batch GPS location modification
- Latitude and longitude search
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个人证件越来越多，有时候找起来不方便？我们为你解除烦恼，专业证件管理中心，随时随地看证件。同时提供证件照制作功能，不用依赖摄影馆，自己也能制作证件。 -多尺寸证件照制作，美颜瘦脸 -照片修复，人脸模糊修复 -个人证件管理，随时查看； -证件照一键制作，支持多尺寸照片； -批量清理照片的Exif定位信息； -批量修改照片的GPS定位； -经纬度轻松查找； 应用订阅服务说明 1、订阅服务: 根据您的选择,提供订阅服务。 2.订阅价格：订阅价格取于选择的订单套餐,以实际订阅价格为准。 3.付款：用户确认购买并付款后计入iTunes账号。 4.订阅将自动续订，除非您在当前订阅周期结束前至少提前24小时关闭自动续订。 隐私协议：https://sites.google.com/view/haibaceshi 用户协议：https://sites.google.com/view/haibaceshi
Screenshots
Verdict
The clearest difference is monetization model: 电子证件 at free against Motion Catch's free with in-app purchases. 电子证件 also leads on review sentiment (65% vs 50%) and iOS requirement (15.6 vs 18.0). 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. Motion Catch sells 1 one-off in-app purchase and 电子证件 sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Motion Catch ships an update every 4 days, 电子证件 every 5 days. The most recent releases landed on August 14, 2026 and September 23, 2026 respectively.
| Parameter | Motion Catch | 电子证件 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (15 ratings) — better |
| Positive reviews | 50.0% of reviews | 65.4% of reviews — better |
| Number of ratings | — | 15 — better |
| Update frequency | Every 4 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 9 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Teeraya Intajuk | 观艳 谭 |
Customer experience
Motion Catch
电子证件
In-app purchases
Motion Catch
- Unlimited photos$9.99
电子证件
- 周会员7 Days trial$2.997 Days
- 月会员$6.991 Month
- 年会员$14.991 Year
- 永久会员Free
- 永久会员$9.99
