# KOVIET vs OptSee

The clearest difference is update cadence: KOVIET at every 4 weeks against OptSee's every 3 months. KOVIET also leads on iOS requirement (10.0 vs 13.0). 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.

KOVIET ships an update every 4 weeks, OptSee every 3 months. The most recent releases landed on August 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | KOVIET | OptSee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (6 ratings)](https://appshunter.io/ios/app/koviet/id6740426061/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 70 MB | 57 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN HUIYI TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1789911662) | [Shenzhen Optech Technology Co., Ltd.](https://appshunter.io/developer/1863628345) |

## What reviewers say

### KOVIET

[App page](https://appshunter.io/ios/app/koviet/id6740426061)

This app serves as the control software for a specific device, enabling users to manage its functions. It requires email registration and login, connecting to the device via Bluetooth and WiFi for full operational control.

**Highlights:** Device control software, Email registration and login, Bluetooth connectivity, WiFi connectivity, Full functionality access

**Features:** macOS Compatibility

**In-app purchases:** none


### OptSee

[App page](https://appshunter.io/ios/app/optsee/id6756913778)

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

**In-app purchases:** none


## Frequently asked questions

### Is KOVIET free?

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

### Is OptSee free?

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

### Do KOVIET or OptSee have ads?

Neither KOVIET nor OptSee shows ads.

### Which is updated more often, KOVIET or OptSee?

KOVIET ships an update every 4 weeks, and OptSee every 3 months. Most recently, KOVIET was updated on August 11, 2026 and OptSee on September 18, 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.*