# ROC Smart vs 联系人工具箱

The clearest difference is update cadence: 联系人工具箱 at every 5 days against ROC Smart's every 12 months. ROC Smart's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ROC Smart ships an update every 12 months, 联系人工具箱 every 5 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ROC Smart | 联系人工具箱 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Size | 189 MB | 8 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [金宝 张](https://appshunter.io/developer/1479270839) | [LiJuan Yang](https://appshunter.io/developer/1025714702) |

## What reviewers say

### ROC Smart

[App page](https://appshunter.io/ios/app/roc-smart/id1479270840)

**In-app purchases:** none


### 联系人工具箱

[App page](https://appshunter.io/ios/app/id6776124715)

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

**In-app purchases:** none


## Frequently asked questions

### Is ROC Smart free?

ROC Smart is free to download, with no in-app purchases.

### Is 联系人工具箱 free?

联系人工具箱 is free to download, with no in-app purchases.

### Do ROC Smart or 联系人工具箱 have ads?

Neither ROC Smart nor 联系人工具箱 shows ads.

### Which is updated more often, ROC Smart or 联系人工具箱?

ROC Smart ships an update every 12 months, and 联系人工具箱 every 5 days. Most recently, ROC Smart was updated on November 3, 2026 and 联系人工具箱 on November 5, 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.*