# HiddenTag(히든태그) vs 上海交通卡官方版

The clearest difference is review sentiment: HiddenTag(히든태그) at 57% against 上海交通卡官方版's 14%. HiddenTag(히든태그) also leads on rating (3.3 vs 1.9) and update cadence (every 8 days vs monthly). 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.

HiddenTag(히든태그) holds the better App Store score, 3.3 against 1.9. Both are backed by a comparable volume of ratings — 38 and 61 respectively. Written reviews point the same way: 57% of HiddenTag(히든태그)'s written reviews are positive against 14% of 上海交通卡官方版's.

HiddenTag(히든태그) ships an update every 8 days, 上海交通卡官方版 monthly. Both last shipped on October 19, 2026.

## The numbers

| Metric | HiddenTag(히든태그) | 上海交通卡官方版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (38 ratings)](https://appshunter.io/ios/app/hiddentag/id413494082/reviews)** | [1.9 (61 ratings)](https://appshunter.io/ios/app/id910068158/reviews) |
| Number of ratings | 38 | **61** |
| Positive reviews | **56.8% of reviews** | 13.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Ad-supported | — |
| Size | 79 MB | 115 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CK&B](https://appshunter.io/developer/413494085) | [shanghai public traffic card co.,ltd](https://appshunter.io/developer/910068161) |

## What reviewers say

### HiddenTag(히든태그)

[App page](https://appshunter.io/ios/app/hiddentag/id413494082)

Verify product authenticity with a smart label scan. Report counterfeits and discover genuine products from trusted brands. Explore shopping trends and popular Korean beauty and fashion items.

**Highlights:** Product authenticity verification, Smart label scanning, Report counterfeit products, Discover genuine product stores, Shopping trend analysis, K-beauty and fashion insights

**In-app purchases:** none


### 上海交通卡官方版

[App page](https://appshunter.io/ios/app/id910068158)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is HiddenTag(히든태그) free?

HiddenTag(히든태그) is free to download, with no in-app purchases.

### Is 上海交通卡官方版 free?

上海交通卡官方版 is free to download, with no in-app purchases.

### Which has better reviews, HiddenTag(히든태그) or 上海交通卡官方版?

HiddenTag(히든태그) is rated higher. HiddenTag(히든태그) averages 3.3 out of 5 from 38 ratings, while 上海交通卡官方版 averages 1.9 from 61 ratings.

### Do HiddenTag(히든태그) or 上海交通卡官方版 have ads?

Both HiddenTag(히든태그) and 上海交通卡官方版 show ads.

### Which is updated more often, HiddenTag(히든태그) or 上海交通卡官方版?

HiddenTag(히든태그) ships an update every 8 days, and 上海交通卡官方版 monthly. Most recently, HiddenTag(히든태그) was updated on October 19, 2026 and 上海交通卡官方版 on October 19, 2026.

---

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