# Zoef Robot Smart vs Klink

Zoef Robot Smart and Klink are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Zoef Robot Smart ships an update every 12 months, Klink every 20 months. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Zoef Robot Smart | Klink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 20 months |
| Size | 190 MB | 342 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Zoef Robot B.V.](https://appshunter.io/developer/1597919311) | [Klink B.V.](https://appshunter.io/developer/1634769481) |

## What reviewers say

### Zoef Robot Smart

[App page](https://appshunter.io/ios/app/zoef-robot-smart/id1597919309)

**In-app purchases:** none


### Klink

[App page](https://appshunter.io/ios/app/klink-smartklink/id1634769479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zoef Robot Smart free?

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

### Is Klink free?

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

### Do Zoef Robot Smart or Klink have ads?

Neither Zoef Robot Smart nor Klink shows ads.

### Which is updated more often, Zoef Robot Smart or Klink?

Zoef Robot Smart ships an update every 12 months, and Klink every 20 months. Most recently, Zoef Robot Smart was updated on October 9, 2026 and Klink on September 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.*