手机门禁卡 vs Centripetal force
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
手机门禁卡
This application allows users to read and write NFC cards, including access cards, public transport cards, and more. If your phone has NFC capabilities, you can easily open doors and manage access without carrying physical cards. It offers a smart and convenient solution for access control in communities and office buildings.
- Read and write NFC cards
- Support for access cards, transit cards, citizen cards
- Copy and read NFC tags
- Write various information types (text, URLs, contacts)
- Smart access management
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手机门禁卡是一款智慧便捷的NFC门禁管理应用，支持读取和写门禁卡、公交卡、市民卡、交通卡、电梯卡等等NFC卡片 只要你的手机支持NFC功能，就可以使用NFC手机门禁卡轻松刷卡开门，免去携带门禁卡的烦恼。 适用于社区、办公楼等场所的门禁管理，为你带来更加智能化的门禁管理体验。 NFC特色功能 [读取写入]将你的公交卡或门禁卡贴近手机，打开NFC手机门禁卡APP即可对卡片上的数据进行读取和写入。 [多格式写入]支持对NFC标签的复制以及信息的读取等。 [多信息写入]包括文字、网址、名片、电话号码、位置、蓝牙和wifi网络、HomeKit、快捷指令等多种信息的读取和写入。
Centripetal force
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This is a tool for calculating centripetal force, mainly including the following related calculations: 1.Centripetal force Centripetal force is the force that causes an object to move along a curved path. 2.Boyle's Law Boyle's Law Calculation 3.Charles' Law Charles' Law is an experimental gas law that involves the volume and temperature of a fixed mass gas that approaches an ideal gas when the pressure remains constant.
Screenshots
Verdict
The clearest difference is in-app purchases: Centripetal force at none against 手机门禁卡's 1. Centripetal force also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). On price 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. 手机门禁卡 sells 1 one-off in-app purchase. Centripetal force asks for nothing beyond the download.
手机门禁卡 ships an update every 5 weeks, Centripetal force every 3 days. The most recent releases landed on September 26, 2026 and December 22, 2025 respectively.
| Parameter | 手机门禁卡 | Centripetal force |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Octopus Network | Dhrishty Ghumar |
In-app purchases
手机门禁卡
- Permanent VIP$2.99
Centripetal force
No in-app purchases
