# Operon vs Sedef Avize

The clearest difference is update cadence: Sedef Avize at every 4 days against Operon's every 2 weeks. 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.

Operon ships an update every 2 weeks, Sedef Avize every 4 days. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Operon | Sedef Avize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 31 MB | 72 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dinamik Mühendislik](https://appshunter.io/developer/1718128540) | [AFK Yazılım](https://appshunter.io/developer/1884334372) |

## What reviewers say

### Operon

[App page](https://appshunter.io/ios/app/operon/id6754172508)

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

**In-app purchases:** none


### Sedef Avize

[App page](https://appshunter.io/ios/app/sedef-avize/id6760411745)

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

**In-app purchases:** none


## Frequently asked questions

### Is Operon free?

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

### Is Sedef Avize free?

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

### Do Operon or Sedef Avize have ads?

Neither Operon nor Sedef Avize shows ads.

### Which is updated more often, Operon or Sedef Avize?

Operon ships an update every 2 weeks, and Sedef Avize every 4 days. Most recently, Operon was updated on September 30, 2026 and Sedef Avize on October 4, 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.*