# OPTIModel vs 米迦健康

The clearest difference is update cadence: 米迦健康 at every 4 days against OPTIModel's every 2 months. OPTIModel's advantage is iOS requirement (8.0 vs 10.0). 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.

OPTIModel ships an update every 2 months, 米迦健康 every 4 days. Both last shipped on September 27, 2026.

## The numbers

| Metric | OPTIModel | 米迦健康 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 16 MB | 37 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [LUMC Leiden](https://appshunter.io/developer/534193927) | [泉 黎](https://appshunter.io/developer/1620996361) |

## What reviewers say

### OPTIModel

[App page](https://appshunter.io/ios/app/optimodel/id1235461963)

This app assists clinicians in making treatment decisions for patients with long bone metastases. It uses flowcharts to estimate survival and recommend local treatments based on metastasis characteristics.

**Highlights:** Long bone metastasis decision support, Survival estimation flowchart, Local treatment recommendation, Metastasis location and extent analysis, Clinical decision-making aid

**Features:** macOS Compatibility

**In-app purchases:** none


### 米迦健康

[App page](https://appshunter.io/ios/app/id1610731660)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OPTIModel free?

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

### Is 米迦健康 free?

米迦健康 is free to download, with no in-app purchases.

### Do OPTIModel or 米迦健康 have ads?

Neither OPTIModel nor 米迦健康 shows ads.

### Which is updated more often, OPTIModel or 米迦健康?

OPTIModel ships an update every 2 months, and 米迦健康 every 4 days. Most recently, OPTIModel was updated on September 27, 2026 and 米迦健康 on September 27, 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.*