# eOutcome vs ECC ONE

The clearest difference is update cadence: ECC ONE at every 2 months against eOutcome's every 8 months. ECC ONE also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

eOutcome ships an update every 8 months, ECC ONE every 2 months. The most recent releases landed on May 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | eOutcome | ECC ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 100 MB | 114 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Zhejiang Taimei Medical Technology Co., Ltd.](https://appshunter.io/developer/728095123) | [EClinCloud (Shenzhen) Technology Co., Ltd](https://appshunter.io/developer/1572780199) |

## What reviewers say

### eOutcome

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

**In-app purchases:** none


### ECC ONE

[App page](https://appshunter.io/ios/app/ecc-one/id6449053741)

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

**In-app purchases:** none


## Frequently asked questions

### Is eOutcome free?

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

### Is ECC ONE free?

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

### Which is updated more often, eOutcome or ECC ONE?

eOutcome ships an update every 8 months, and ECC ONE every 2 months. Most recently, eOutcome was updated on May 18, 2026 and ECC ONE on September 9, 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.*