# 테쏘 Tesso vs 키엔

The clearest difference is update cadence: 테쏘 Tesso at every 3 weeks against 키엔's every 4 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.

테쏘 Tesso ships an update every 3 weeks, 키엔 every 4 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 테쏘 Tesso | 키엔 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 30 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Team Ultra Inc.](https://appshunter.io/developer/1567861306) | [(주)필드키친](https://appshunter.io/developer/1789737457) |

## What reviewers say

### 테쏘 Tesso

[App page](https://appshunter.io/ios/app/tesso/id1624414883)

Create and manage your own website or online store with ease, no design or development skills needed. Handle sales, customer orders, and inventory directly from your mobile device. Optimize your site for search engines automatically.

**Highlights:** Free website and store creation, Intuitive drag-and-drop design, Mobile order and inventory management, Automatic search engine optimization, Supports blogs and portfolios, No monthly subscription fees

**Features:** Vision Pro support

**In-app purchases:** none


### 키엔

[App page](https://appshunter.io/ios/app/id6740397487)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 테쏘 Tesso free?

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

### Is 키엔 free?

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

### Do 테쏘 Tesso or 키엔 have ads?

Neither 테쏘 Tesso nor 키엔 shows ads.

### Which is updated more often, 테쏘 Tesso or 키엔?

테쏘 Tesso ships an update every 3 weeks, and 키엔 every 4 months. Most recently, 테쏘 Tesso was updated on October 16, 2026 and 키엔 on October 17, 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.*