# Ez社區 vs SymptomTrace

The clearest difference is iOS requirement: SymptomTrace at 12.0 against Ez社區's 16.4. On price, update cadence, ads 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.

Ez社區 ships an update every 2 months, SymptomTrace every 6 weeks. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Ez社區 | SymptomTrace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 7 MB | 58 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [EASY CONTROL TECHNOLOGY CORP.](https://appshunter.io/developer/1508963318) | [SymptomTrace Inc.](https://appshunter.io/developer/1662417891) |

## What reviewers say

### Ez社區

[App page](https://appshunter.io/ios/app/ez/id1563361625)

**Features:** macOS Compatibility

**In-app purchases:** none


### SymptomTrace

[App page](https://appshunter.io/ios/app/symptomtrace/id6505068519)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ez社區 free?

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

### Is SymptomTrace free?

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

### Do Ez社區 or SymptomTrace have ads?

Neither Ez社區 nor SymptomTrace shows ads.

### Which is updated more often, Ez社區 or SymptomTrace?

Ez社區 ships an update every 2 months, and SymptomTrace every 6 weeks. Most recently, Ez社區 was updated on September 17, 2026 and SymptomTrace 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.*