知己交友 vs PGDwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
知己交友
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知己是一个成熟人士交友约会的地方，在这儿，没人会因为你的年龄而忽略或轻视你，很多中年大叔，熟龄女士在这里相知相遇。 知己可以约会，可以结婚，也可以模棱两可；知己是相互吸引，是暧昧有趣，是心有灵犀。我们提供约会聚会、恋爱征婚、亲密关系三项选择，为中老年人士创建一个真实、安全、有趣的社交平台。 作为面向成熟人士的交友社区，APP的设计和功能均简单易用，很容易上手。 和多数约会软件不同，知己用户不只是看照片左滑右滑，而更多地通过发布动态、评论动态、在线聊天、相互心动等功能表达意愿，认识和联系，在这个颜值即一切的年代，我们给心灵的互通留下了一席之地。 进入APP后，你需要注册会员和进行真实验证，鉴于网络欺诈的泛滥，我们对真实性有偏执的追求，如果你不是真心实意来交友的，就不要浪费下载了好吗？ 人生漫长，有知己，才不孤独。
PGDwatch
This app connects to a smartwatch to track your fitness and sleep data. It allows for personalized settings like alarms and step goals, offering convenience for daily life.
- Real-time exercise data recording
- Heart rate monitoring
- Sleep status tracking
- Life alarm settings
- Step goal customization
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PGDwatch WATCH是一款配合PGDwatch智能手表使用的APP，通过蓝牙成功连接PGDwatch智能手表，可实时测量记录运动数据，运动心率，睡眠状态等，并在APP中可进行生活闹钟，步数目标等多项个性化设置，为您的生活提供更多的便利。
Screenshots
Verdict
The clearest difference is rating: PGDwatch at 5.0 against 知己交友's 3.0. PGDwatch also leads on in-app purchases (none vs 10) and ads (none vs shown). 知己交友's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (10 vs 1). On price, device support and iOS requirement 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. 知己交友 sells 10 one-off in-app purchases. PGDwatch asks for nothing beyond the download.
PGDwatch holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: 知己交友 has 10 ratings behind it against 1, so its average is the more settled of the two.
知己交友 ships an update every 3 weeks, PGDwatch every 4 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.
| Parameter | 知己交友 | PGDwatch |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (10 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 10 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 | 9.0 |
| Further details — not scored | ||
| Size | 128 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | 少文 龙 | Pinguanda |
Customer experience
知己交友
PGDwatch
In-app purchases
知己交友
- 12元钻石$1.99
- 知己真会员认证费$3.99
- 98元心币$14.99
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- 98元钻石$14.99
- 98元vip会员$14.99
- 198元vip会员$29.99
- 198元钻石$29.99
- 298元钻石$46.99
- 终身VIP会员$74.99
- 终身皇冠会员$139.99
PGDwatch
No in-app purchases
