# 掌上微试 vs eOutcome

The clearest difference is update cadence: 掌上微试 at monthly against eOutcome's every 8 months. 掌上微试 also leads on device support. eOutcome's advantage is iOS requirement (11.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

掌上微试 ships an update monthly, eOutcome every 8 months. The most recent releases landed on September 23, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | 掌上微试 | eOutcome |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Monthly** | Every 8 months |
| Size | 73 MB | 100 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 17+ |
| Developer | [Beijing CTSmed Co.,Ltd](https://appshunter.io/developer/1036091389) | [Zhejiang Taimei Medical Technology Co., Ltd.](https://appshunter.io/developer/728095123) |

## What reviewers say

### 掌上微试

[App page](https://appshunter.io/ios/app/id1036091390)

**Features:** Vision Pro support

**In-app purchases:** none


### eOutcome

[App page](https://appshunter.io/ios/app/eoutcome/id6449018115)

**In-app purchases:** none


## Frequently asked questions

### Is 掌上微试 free?

掌上微试 is free to download, with no in-app purchases.

### Is eOutcome free?

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

### Which is updated more often, 掌上微试 or eOutcome?

掌上微试 ships an update monthly, and eOutcome every 8 months. Most recently, 掌上微试 was updated on September 23, 2026 and eOutcome on May 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.*