# 膳识家 vs OptiMate

The clearest difference is in-app purchases: 膳识家 at none against OptiMate's 5. 膳识家 also leads on iOS requirement (13.0 vs 15.0). OptiMate's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. OptiMate sells 5 in-app purchases, starting at $6.99 per month. 膳识家 asks for nothing beyond the download.

膳识家 ships an update every 2 weeks, OptiMate weekly. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 膳识家 | OptiMate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 88 MB | 98 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Dayong Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1824916170) | [OPTIMATE AI LIMITED](https://appshunter.io/developer/1864187787) |

## What reviewers say

### 膳识家

[App page](https://appshunter.io/ios/app/id6748268940)

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

**In-app purchases:** none


### OptiMate

[App page](https://appshunter.io/ios/app/optimate/id6757011160)

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optimate Standard (Monthly) | $6.99 | per month |
| Optimate Premium (Monthly) | $12.99 | per month |
| Optimate Standard (Annual) | $69.99 | per year |
| Optimate Premium (Annual) | $89.99 | per year |
| Optimate Family | $149.99 | per year |


## Frequently asked questions

### Is 膳识家 free?

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

### Is OptiMate free?

OptiMate is free to download, with in-app purchases available.

### Do 膳识家 or OptiMate have ads?

Neither 膳识家 nor OptiMate shows ads.

### Which is updated more often, 膳识家 or OptiMate?

膳识家 ships an update every 2 weeks, and OptiMate weekly. Most recently, 膳识家 was updated on October 10, 2026 and OptiMate on October 16, 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.*