# 计算工具箱 vs CamFlags

The clearest difference is update cadence: 计算工具箱 at weekly against CamFlags's every 6 months. 计算工具箱 also leads on iOS requirement (9.0 vs 27.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 计算工具箱 sells 2 one-off in-app purchases and CamFlags sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

计算工具箱 ships an update weekly, CamFlags every 6 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 计算工具箱 | CamFlags |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 19 MB | 21 MB |
| Requires iOS | **9.0** | 27.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MANTEN KAIHATSU Inc](https://appshunter.io/developer/1077623520) | [兴华 范](https://appshunter.io/developer/440983944) |

## What reviewers say

### 计算工具箱

[App page](https://appshunter.io/ios/app/id6448837084)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解签 | $0.99 | one-time |
| 求签 | $0.99 | one-time |


### CamFlags

[App page](https://appshunter.io/ios/app/camflags-ai-snap-know-flags/id6751882342)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yealy | $19.99 | per year |


## Frequently asked questions

### Is 计算工具箱 free?

计算工具箱 is free to download, with in-app purchases available.

### Is CamFlags free?

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

### Do 计算工具箱 or CamFlags have ads?

Neither 计算工具箱 nor CamFlags shows ads.

### Which is updated more often, 计算工具箱 or CamFlags?

计算工具箱 ships an update weekly, and CamFlags every 6 months. Most recently, 计算工具箱 was updated on November 7, 2026 and CamFlags on October 30, 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.*