# 邮e联 vs KKlbs

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.

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.

## The numbers

| Metric | 邮e联 | KKlbs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/e/id1435791323/reviews) | **[3.8 (15 ratings)](https://appshunter.io/ios/app/kklbs/id6742723496/reviews)** |
| Number of ratings | 7 | **15** |
| Positive reviews | 35.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 684 MB | 9 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [中国邮政储蓄银行](https://appshunter.io/developer/493489518) | [Umar Shaikh Parvez](https://appshunter.io/developer/1799586311) |

## What reviewers say

### 邮e联

[App page](https://appshunter.io/ios/app/e/id1435791323)

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.

**Highlights:** Instant messaging, Office platform, Enterprise communication, External user support, Third-party integration

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### KKlbs

[App page](https://appshunter.io/ios/app/kklbs/id6742723496)

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.

**Highlights:** Bluetooth device tracking, Find your iPhone feature, Last known location mapping, Distance meter for precise finding, Two-way alarm system

**In-app purchases:** none


## Frequently asked questions

### Is 邮e联 free?

邮e联 is free to download, with no in-app purchases.

### Is KKlbs free?

KKlbs is free to download, with no in-app purchases.

### Which has better reviews, 邮e联 or KKlbs?

KKlbs is rated higher. 邮e联 averages 2.0 out of 5 from 7 ratings, while KKlbs averages 3.8 from 15 ratings.

### Do 邮e联 or KKlbs have ads?

Neither 邮e联 nor KKlbs shows ads.

### Which is updated more often, 邮e联 or KKlbs?

邮e联 ships an update every 3 months, and KKlbs fortnightly. Most recently, 邮e联 was updated on November 2, 2026 and KKlbs on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*