# SINOVNL E vs PAP OPTRANS

SINOVNL E and PAP OPTRANS 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 | SINOVNL E | PAP OPTRANS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 26 MB | 73 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lac Hong Media, JSC](https://appshunter.io/developer/489394703) | [PETRO VIETNAM PHUOC AN PORT INVESTMENT & OPERATION JOINT STOCK COMPANY](https://appshunter.io/developer/1836577580) |

## What reviewers say

### SINOVNL E

[App page](https://appshunter.io/ios/app/sinovnl-e-depot/id6740309514)

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

**In-app purchases:** none


### PAP OPTRANS

[App page](https://appshunter.io/ios/app/pap-optrans/id6751741789)

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

**In-app purchases:** none


## Frequently asked questions

### Is SINOVNL E free?

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

### Is PAP OPTRANS free?

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

### Do SINOVNL E or PAP OPTRANS have ads?

Neither SINOVNL E nor PAP OPTRANS shows ads.

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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.*