# Mercan Takip vs Modbus Viewer

The clearest difference is update cadence: Modbus Viewer at every 2 days against Mercan Takip's every 3 weeks. Mercan Takip's advantage is iOS requirement (15.0 vs 18.5). 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.

Mercan Takip ships an update every 3 weeks, Modbus Viewer every 2 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mercan Takip | Modbus Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 36 MB | 7 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ENDKON ELEKTRONIK MAKINA ENDUSTRIYEL KONTROL SISTEMLERI SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1821625267) | [Erdem Bilgicer](https://appshunter.io/developer/1824808762) |

## What reviewers say

### Mercan Takip

[App page](https://appshunter.io/ios/app/mercan-takip/id6747476377)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modbus Viewer

[App page](https://appshunter.io/ios/app/modbus-viewer/id6748247211)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mercan Takip free?

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

### Is Modbus Viewer free?

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

### Do Mercan Takip or Modbus Viewer have ads?

Neither Mercan Takip nor Modbus Viewer shows ads.

### Which is updated more often, Mercan Takip or Modbus Viewer?

Mercan Takip ships an update every 3 weeks, and Modbus Viewer every 2 days. Most recently, Mercan Takip was updated on October 30, 2026 and Modbus Viewer on October 28, 2026.

---

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