邮e联 vs KKlbs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
邮e联
This communication platform enhances enterprise efficiency with instant messaging and office tools. It offers a familiar user experience, supports external user interaction, and integrates with third-party applications for broader connectivity.
- Instant messaging
- Office platform
- Enterprise communication
- External user support
- Third-party integration
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1、邮e联是中国邮政储蓄银行为解决企业内外沟通效率问题量身打造的新一代即时通讯软件及高效的办公平台。具有与微信一致的沟通体验，助力我行业务往来的高效沟通与管理。 2、支持互联网用户的使用，与企业用户进行即时业务沟通。 3、可以与微信进行互通，实现企业与互联网用户的全方位接触。 4、支持互联网第三方应用的二次开发产品对接，提供对外应用服务。
KKlbs
Locate your lost devices using Bluetooth connectivity. Ping your trackers to make them ring or find your iPhone by pressing a button on the device. View the last known location on a map and use a distance meter to pinpoint misplaced items.
- Bluetooth device tracking
- Find your iPhone feature
- Last known location mapping
- Distance meter for precise finding
- Two-way alarm system
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This app use iPhone's bluetooth communication with our products, to achieve the two sides to alarm, data transmission, etc. Find it: When near ping KKlbs via Bluetooth from your iPhone to make it ring. Find iPhone: Ping your iPhone by pressing the button on your KKlbs and make it ring. Last Known Location: View the last known location of your Bluetooth trackers on a map, and use the distance meter to hone in on your lost device.
Screenshots
Verdict
The clearest difference is review sentiment: KKlbs at 86% against 邮e联's 35%. KKlbs also leads on rating (3.8 vs 2.0) and update cadence (fortnightly vs every 3 months). On price, ratings volume, 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.
KKlbs holds the better App Store score, 3.8 against 2.0. Both are backed by a comparable volume of ratings — 7 and 15 respectively. Written reviews point the same way: 35% of 邮e联's written reviews are positive against 86% of KKlbs's.
邮e联 ships an update every 3 months, KKlbs fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | 邮e联 | KKlbs |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (7 ratings) | 3.8 (15 ratings) — better |
| Positive reviews | 35.0% of reviews | 85.7% of reviews — better |
| Number of ratings | 7 | 15 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 684 MB | 9 MB |
| Age rating | 17+ | 17+ |
| Developer | 中国邮政储蓄银行 | Umar Shaikh Parvez |
Customer experience
邮e联
KKlbs
In-app purchases
邮e联
No in-app purchases
KKlbs
No in-app purchases
