# InOptika vs Рыбный день

The clearest difference is update cadence: InOptika at every 6 weeks against Рыбный день's every 23 months. 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.

InOptika ships an update every 6 weeks, Рыбный день every 23 months. The most recent releases landed on September 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | InOptika | Рыбный день |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 23 months |
| Size | 103 MB | 13 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Opticcenter](https://appshunter.io/developer/1345326486) | [Philip Malko](https://appshunter.io/developer/1507158571) |

## What reviewers say

### InOptika

[App page](https://appshunter.io/ios/app/inoptika/id1462880285)

**Features:** macOS Compatibility

**In-app purchases:** none


### Рыбный день

[App page](https://appshunter.io/ios/app/id6450896357)

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

**In-app purchases:** none


## Frequently asked questions

### Is InOptika free?

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

### Is Рыбный день free?

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

### Do InOptika or Рыбный день have ads?

Neither InOptika nor Рыбный день shows ads.

### Which is updated more often, InOptika or Рыбный день?

InOptika ships an update every 6 weeks, and Рыбный день every 23 months. Most recently, InOptika was updated on September 27, 2026 and Рыбный день on September 15, 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.*