# G码印章 vs 易名

The clearest difference is in-app purchases: G码印章 at none against 易名's 1. G码印章 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 易名 sells 1 one-off in-app purchase. G码印章 asks for nothing beyond the download.

G码印章 ships an update monthly, 易名 every 2 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | G码印章 | 易名 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/g/id1008700014/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 46 MB | 74 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Tongjin Digital Printing Technology Co., Ltd.](https://appshunter.io/developer/1008700013) | [Pingtan Maque Information Technology Co., Ltd.](https://appshunter.io/developer/1078636441) |

## What reviewers say

### G码印章

[App page](https://appshunter.io/ios/app/g/id1008700014)

This app allows users to scan G-coded stamps to verify the legitimacy of stamp usage, including authorization details and other relevant information. It helps confirm the intended purpose of the stamp by the holder.

**Highlights:** Scan G-coded stamps, Verify stamp holder authorization, Confirm stamp usage purpose, View related content

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

**In-app purchases:** none


### 易名

[App page](https://appshunter.io/ios/app/id6498627387)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is G码印章 free?

G码印章 is free to download, with no in-app purchases.

### Is 易名 free?

易名 is free to download, with in-app purchases available.

### Do G码印章 or 易名 have ads?

易名 shows ads; G码印章 does not.

### Which is updated more often, G码印章 or 易名?

G码印章 ships an update monthly, and 易名 every 2 months. Most recently, G码印章 was updated on October 3, 2026 and 易名 on October 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.*