# LITTA商家端 vs 瑜美档案

The clearest difference is update cadence: LITTA商家端 at fortnightly against 瑜美档案's every 2 months. 瑜美档案'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.

LITTA商家端 ships an update fortnightly, 瑜美档案 every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | LITTA商家端 | 瑜美档案 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 170 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hainan Quyou Network Technology Co., Ltd.](https://appshunter.io/developer/1561772329) | [Sui Xin Yu (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1111486845) |

## What reviewers say

### LITTA商家端

[App page](https://appshunter.io/ios/app/litta/id1576797157)

This app helps businesses manage member health and fitness with AI-driven personalized training and diet plans. It facilitates customer acquisition across multiple platforms and provides detailed health reports for members.

**Highlights:** Multi-platform customer acquisition, AI-generated personalized training plans, AI-driven personalized diet plans, AI visual analysis of training videos, 24/7 member support and journaling, Weekly member health reports, Multiple business models and clear order reconciliation

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

**In-app purchases:** none


### 瑜美档案

[App page](https://appshunter.io/ios/app/id6550910480)

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

**In-app purchases:** none


## Frequently asked questions

### Is LITTA商家端 free?

LITTA商家端 is free to download, with no in-app purchases.

### Is 瑜美档案 free?

瑜美档案 is free to download, with no in-app purchases.

### Do LITTA商家端 or 瑜美档案 have ads?

Neither LITTA商家端 nor 瑜美档案 shows ads.

### Which is updated more often, LITTA商家端 or 瑜美档案?

LITTA商家端 ships an update fortnightly, and 瑜美档案 every 2 months. Most recently, LITTA商家端 was updated on November 3, 2026 and 瑜美档案 on November 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.*