# Bilsoft E vs OptikPro

The clearest difference is update cadence: Bilsoft E at every 2 weeks against OptikPro's every 2 months. OptikPro's advantage is iOS requirement (13.0 vs 15.0). 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.

Bilsoft E ships an update every 2 weeks, OptikPro every 2 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Bilsoft E | OptikPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 63 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BilSoft Yazılım Bilgisayar San. Tic. Ltd. Şti.](https://appshunter.io/developer/1444745879) | [Kod8](https://appshunter.io/developer/1517102665) |

## What reviewers say

### Bilsoft E

[App page](https://appshunter.io/ios/app/bilsoft-e-fatura/id6758989846)

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

**In-app purchases:** none


### OptikPro

[App page](https://appshunter.io/ios/app/optikpro/id6785560689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bilsoft E free?

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

### Is OptikPro free?

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

### Do Bilsoft E or OptikPro have ads?

Neither Bilsoft E nor OptikPro shows ads.

### Which is updated more often, Bilsoft E or OptikPro?

Bilsoft E ships an update every 2 weeks, and OptikPro every 2 months. Most recently, Bilsoft E was updated on October 5, 2026 and OptikPro on October 10, 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.*