# Şantiye Defteri vs Data Kontrol

The clearest difference is in-app purchases: Data Kontrol at none against Şantiye Defteri's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Şantiye Defteri sells 2 in-app purchases, starting at $1.99 per month. Data Kontrol asks for nothing beyond the download.

Şantiye Defteri ships an update every 2 weeks, Data Kontrol weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Şantiye Defteri | Data Kontrol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 54 MB | 38 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Collabry](https://appshunter.io/developer/1797556310) | [ARGERF ELEKTRONIK OTOMASYON YAZILIM SAVUNMA SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1530547217) |

## What reviewers say

### Şantiye Defteri

[App page](https://appshunter.io/ios/app/santiye-defteri/id6754097964)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | per month |
| Premium Access | $19.99 | per year |


### Data Kontrol

[App page](https://appshunter.io/ios/app/data-kontrol-argerf/id6767229129)

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

**In-app purchases:** none


## Frequently asked questions

### Is Şantiye Defteri free?

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

### Is Data Kontrol free?

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

### Do Şantiye Defteri or Data Kontrol have ads?

Neither Şantiye Defteri nor Data Kontrol shows ads.

### Which is updated more often, Şantiye Defteri or Data Kontrol?

Şantiye Defteri ships an update every 2 weeks, and Data Kontrol weekly. Most recently, Şantiye Defteri was updated on November 5, 2026 and Data Kontrol 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.*