# 最强表情 vs QR code prime

The clearest difference is price: QR code prime at Free against 最强表情's $1.99. QR code prime also leads on update cadence (every 4 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

QR code prime is free to download; 最强表情 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

最强表情 ships an update every 4 months, QR code prime every 4 days. The most recent releases landed on September 20, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 最强表情 | QR code prime |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/id1387980629/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 23 MB | 67 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [晓锋 陈](https://appshunter.io/developer/998181783) | [App Createur Pro](https://appshunter.io/developer/1647749307) |

## What reviewers say

### 最强表情

[App page](https://appshunter.io/ios/app/id1387980629)

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

**In-app purchases:** none


### QR code prime

[App page](https://appshunter.io/ios/app/qr-code-prime/id6459266679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 最强表情 free?

最强表情 costs $1.99, with no in-app purchases.

### Is QR code prime free?

QR code prime is free to download, with no in-app purchases.

### Do 最强表情 or QR code prime have ads?

Both 最强表情 and QR code prime show ads.

### Which is updated more often, 最强表情 or QR code prime?

最强表情 ships an update every 4 months, and QR code prime every 4 days. Most recently, 最强表情 was updated on September 20, 2026 and QR code prime on May 16, 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.*