# SmartPackZen — user reviews

> 2 indexed App Store user reviews of SmartPackZen by Shenzhen Tongfu Technology Co., Ltd..

- Source: https://appshunter.io/ios/app/smartpackzen/id6744358817/reviews
- App overview in markdown: https://appshunter.io/ios/app/smartpackzen/id6744358817.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 2

## Most critical reviews (2 lowest-rated)

### 1/5 — Scan cant read QR code

*2026-04-30*

INVALID CODE can’t, try all of them same thing

### 1/5 — App doesn’t work

*2026-02-16*

I’ve tried multiple times to sign up & I never get a code.

**Developer response:** We wanted to let you know that the app issue you encountered has now been fully resolved, and the app is currently available for download and working properly in the U.S.

If you’re willing, we would truly appreciate it if you could give it another try. We’d be happy to guide you step-by-step to make sure everything works smoothly.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*