# QR Code Studio vs E薪宝

The clearest difference is in-app purchases: E薪宝 at none against QR Code Studio's 4. E薪宝 also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Studio sells 4 one-off in-app purchases. E薪宝 asks for nothing beyond the download.

QR Code Studio ships an update every 6 weeks, E薪宝 every 3 days. The most recent releases landed on October 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | QR Code Studio | E薪宝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (36 ratings)](https://appshunter.io/ios/app/qr-code-studio-qr-code-reader/id885529353/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 90.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 34 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [芸倩 潘](https://appshunter.io/developer/837969194) | [顺吉 陆](https://appshunter.io/developer/1815739651) |

## What reviewers say

### QR Code Studio

[App page](https://appshunter.io/ios/app/qr-code-studio-qr-code-reader/id885529353)

Easily create and scan colorful QR codes with advanced customization options. Generate dynamic codes, embed images, and share encrypted content securely. This app offers fast scanning and comprehensive history management.

**Highlights:** Create colorful QR codes, Generate dynamic QR codes, Embed images as logos, Fast QR code reader, Secure encrypted sharing, History management, Password protection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Coin | $0.99 | one-time |
| 10 Coins | $0.99 | one-time |
| 12 Coins | $1.99 | one-time |
| 30 Coins | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Very convenient
- 👍 Good quality
- 👍 Simple and clean interface
- 🚀 Fast QR code generation

**What reviewers complain about**

- 🐛 Occasional text encoding issues
- 🐛 Watermark on generated QR codes
- 🐛 Some features require payment
- 😞 Data upload to China concerns
- 😞 Ads present in the app

**Reported bugs**

- Text encoding issues (文字化け)
- App crashes
- QR code not found error
- Unusable at times

**Requested features**

- Direct email/call from scanned address
- iPad support
- Dark mode


### E薪宝

[App page](https://appshunter.io/ios/app/e/id6760751699)

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Studio free?

QR Code Studio is free to download, with in-app purchases available.

### Is E薪宝 free?

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

### Do QR Code Studio or E薪宝 have ads?

QR Code Studio shows ads; E薪宝 does not.

### Which is updated more often, QR Code Studio or E薪宝?

QR Code Studio ships an update every 6 weeks, and E薪宝 every 3 days. Most recently, QR Code Studio was updated on October 13, 2026 and E薪宝 on September 25, 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.*