# VOLTRAN vs 9. Sınıf Tüm Dersler Test Çöz

The clearest difference is in-app purchases: VOLTRAN at none against 9. Sınıf Tüm Dersler Test Çöz's 5. VOLTRAN also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. 9. Sınıf Tüm Dersler Test Çöz sells 5 in-app purchases, starting at $3.99 per month. VOLTRAN asks for nothing beyond the download.

## The numbers

| Metric | VOLTRAN | 9. Sınıf Tüm Dersler Test Çöz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 131 MB | 35 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FERNUS BILISIM HIZMETLERI EGI.DAN. ve TIC.LTD.STI.](https://appshunter.io/developer/927900317) | [Sedat YILDIZ](https://appshunter.io/developer/1895743944) |

## What reviewers say

### VOLTRAN

[App page](https://appshunter.io/ios/app/voltran/id6742657254)

**Features:** macOS Compatibility

**In-app purchases:** none


### 9. Sınıf Tüm Dersler Test Çöz

[App page](https://appshunter.io/ios/app/9-snf-tum-dersler-test-coz/id6787041978)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reklamları Kaldır (1 Ay) | $3.99 | per month |
| Reklamları Kaldır (1 yıl) | $19.99 | per year |
| 100 Elmas | $1.99 | one-time |
| 500 Elmas | $9.99 | one-time |
| 1000 Elmas | $14.99 | one-time |


## Frequently asked questions

### Is VOLTRAN free?

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

### Is 9. Sınıf Tüm Dersler Test Çöz free?

9. Sınıf Tüm Dersler Test Çöz is free to download, with in-app purchases available.

### Do VOLTRAN or 9. Sınıf Tüm Dersler Test Çöz have ads?

9. Sınıf Tüm Dersler Test Çöz shows ads; VOLTRAN does not.

---

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