义工时间 vs KEYMATE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
义工时间
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1. 义工时间(Voluntime)APP是通过移动互联网将儿童特教学校、养老院、社区等公益组织的志愿服务需求与广大企业和个人志愿者进行准确对接的应用平台。 2. 通过该应用，注册的社会公益组织可以发布公益活动及各类公益需求，实名注册的志愿者在该应用平台上实时响应并参与公益服务，实现真正的有效公益。同时，APP平台对志愿者的服务进行记录，并将服务时间以爱心值的方式进行累计。每一位企业和个人志愿者存储的“义工时间(Voluntime)”将进入到国家认可的公益组织档案中。
KEYMATE
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KEYMATE App是智能数字钥匙管理平台，通过App，您可以完成手机与智能硬件之间便捷快速的交互。 - KEYMATE App通过蓝牙控制汽车智能硬件 - 支持设备授权、分享给他人，共同感受科技乐趣 - 方便快捷，安全可靠，是您的数字钥匙首选
Screenshots
Verdict
The clearest difference is iOS requirement: 义工时间 at 9.0 against KEYMATE's 12.0. 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.
| Parameter | 义工时间 | KEYMATE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | 义工时间(北京)文化传播有限公司 | Steelmate Co., Ltd. |
In-app purchases
义工时间
No in-app purchases
KEYMATE
No in-app purchases
