# BUYUP集運 vs FlexClock

The clearest difference is update cadence: BUYUP集運 at every 3 weeks against FlexClock's every 6 months. BUYUP集運 also leads on iOS requirement (15.0 vs 27.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BUYUP集運 ships an update every 3 weeks, FlexClock every 6 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BUYUP集運 | FlexClock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 31.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 105 MB | 71 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Zhongxiang Supply Chain Management Co., Ltd](https://appshunter.io/developer/1299409050) | [FlexSystem Limited](https://appshunter.io/developer/463958291) |

## What reviewers say

### BUYUP集運

[App page](https://appshunter.io/ios/app/buyup/id1299409051)

This app simplifies international shipping and parcel consolidation. Manage your shipments, track logistics, and make payments conveniently from your mobile device. Enjoy a fun and efficient shipping experience.

**Highlights:** Dedicated shipping address, Cost estimation, Shipment claiming, Shipment management, Consolidate shipments, Points and voucher management

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

**In-app purchases:** none


### FlexClock

[App page](https://appshunter.io/ios/app/flexclock/id6764802444)

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

**In-app purchases:** none


## Frequently asked questions

### Is BUYUP集運 free?

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

### Is FlexClock free?

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

### Do BUYUP集運 or FlexClock have ads?

Neither BUYUP集運 nor FlexClock shows ads.

### Which is updated more often, BUYUP集運 or FlexClock?

BUYUP集運 ships an update every 3 weeks, and FlexClock every 6 months. Most recently, BUYUP集運 was updated on November 2, 2026 and FlexClock on November 5, 2026.

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