# 计算器 vs QR Code Workshop for iPhone

The clearest difference is ads: 计算器 at none against QR Code Workshop for iPhone's shown. 计算器 also leads on update cadence (every 10 days vs monthly) and iOS requirement (11.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 计算器 sells 7 in-app purchases, starting at $0.99 per 7 days and QR Code Workshop for iPhone sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

计算器 ships an update every 10 days, QR Code Workshop for iPhone monthly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 计算器 | QR Code Workshop for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Size | 125 MB | 72 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [冠维 骆](https://appshunter.io/developer/1711309192) | [新景 常](https://appshunter.io/developer/1844859781) |

## What reviewers say

### 计算器

[App page](https://appshunter.io/ios/app/id6497794776)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $5.99 | per month |
| 年会员 | $14.99 | per year |
| 周会员 | $3.99 | one-time |
| 月会员 | $4.99 | one-time |
| 年会员 | $14.99 | one-time |


### QR Code Workshop for iPhone

[App page](https://appshunter.io/ios/app/qr-code-workshop-for-iphone/id6755432447)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Yearly Subscription | $9.99 | per year |
| PERMANENT MEMBER | $16.99 | one-time |


## Frequently asked questions

### Is 计算器 free?

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

### Is QR Code Workshop for iPhone free?

QR Code Workshop for iPhone is free to download, with in-app purchases available.

### Do 计算器 or QR Code Workshop for iPhone have ads?

QR Code Workshop for iPhone shows ads; 计算器 does not.

### Which is updated more often, 计算器 or QR Code Workshop for iPhone?

计算器 ships an update every 10 days, and QR Code Workshop for iPhone monthly. Most recently, 计算器 was updated on October 6, 2026 and QR Code Workshop for iPhone 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.*