# Annotation Control vs Smorobot CS

Annotation Control and Smorobot CS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Annotation Control | Smorobot CS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 44 MB | 27 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Williams Sound, LLC](https://appshunter.io/developer/709827064) | [Suzhou Smorobot Technology Co.,Ltd.](https://appshunter.io/developer/1757541152) |

## What reviewers say

### Annotation Control

[App page](https://appshunter.io/ios/app/annotation-control/id1549095503)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smorobot CS

[App page](https://appshunter.io/ios/app/smorobot-cs/id6739283357)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Annotation Control free?

Annotation Control is free to download, with no in-app purchases.

### Is Smorobot CS free?

Smorobot CS is free to download, with no in-app purchases.

### Do Annotation Control or Smorobot CS have ads?

Neither Annotation Control nor Smorobot CS shows ads.

---

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