# 二维码生成器 vs Altimeter

The clearest difference is price: 二维码生成器 at Free against Altimeter's $0.99. 二维码生成器 also leads on iOS requirement (14.0 vs 26.0). Altimeter's advantage is in-app purchases (none vs 10). On ads and device support there is nothing between them.

二维码生成器 is free to download; Altimeter costs $0.99 up front. 二维码生成器 sells 10 one-off in-app purchases. Altimeter asks for nothing beyond the download.

## The numbers

| Metric | 二维码生成器 | Altimeter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 77 MB | 46 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Xiamen Sherlyn Technology Co., Ltd](https://appshunter.io/developer/1804760930) | [晋坤 张](https://appshunter.io/developer/1880866815) |

## What reviewers say

### 二维码生成器

[App page](https://appshunter.io/ios/app/and/id6748427173)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 模板购买项目-1 | $0.99 | one-time |
| 模板购买项目-2 | $0.99 | one-time |
| 背景购买项目-3 | $0.99 | one-time |
| VIP购买项目-1 | $3.99 | one-time |
| VIP购买项目-2 | $14.99 | one-time |
| VIP购买项目-7 | $24.99 | one-time |
| VIP购买项目-3 | $29.99 | one-time |
| VIP购买项目-6 | $39.99 | one-time |
| VIP购买项目-4 | $49.99 | one-time |
| VIP购买项目-5 | $49.99 | one-time |


### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-elevation-check-in/id6759822396)

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

**In-app purchases:** none


## Frequently asked questions

### Is 二维码生成器 free?

二维码生成器 is free to download, with in-app purchases available.

### Is Altimeter free?

Altimeter costs $0.99, with no in-app purchases.

### Do 二维码生成器 or Altimeter have ads?

Neither 二维码生成器 nor Altimeter shows ads.

---

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