# Stamper vs 安创E盾

The clearest difference is price: 安创E盾 at Free against Stamper's $1.99. 安创E盾 also leads on iOS requirement (12 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

安创E盾 is free to download; Stamper costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stamper ships an update every 3 weeks, 安创E盾 every 6 weeks. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Stamper | 安创E盾 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/e/id1485730712/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 4 MB | 24 MB |
| Requires iOS | 14.0 | **12** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yipeng Huang](https://appshunter.io/developer/1472467824) | [河北安创网络科技有限公司](https://appshunter.io/developer/1485730711) |

## What reviewers say

### Stamper

[App page](https://appshunter.io/ios/app/stamper/id1472467825)

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

**In-app purchases:** none


### 安创E盾

[App page](https://appshunter.io/ios/app/e/id1485730712)

This platform provides comprehensive safety production management for businesses, standardizing workflows for "dual control" mechanisms. It enhances employee skills, reinforces safety concepts, and elevates overall workplace safety levels.

**Highlights:** Hazard identification and management, Risk classification and control, Photo reporting of hazards, Online and offline safety training, Online safety exams, Personnel and company performance tracking, Emergency management

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

**In-app purchases:** none


## Frequently asked questions

### Is Stamper free?

Stamper costs $1.99, with no in-app purchases.

### Is 安创E盾 free?

安创E盾 is free to download, with no in-app purchases.

### Do Stamper or 安创E盾 have ads?

Neither Stamper nor 安创E盾 shows ads.

### Which is updated more often, Stamper or 安创E盾?

Stamper ships an update every 3 weeks, and 安创E盾 every 6 weeks. Most recently, Stamper was updated on October 9, 2026 and 安创E盾 on September 29, 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.*