# LaboratoryMonitoring vs E

The clearest difference is update cadence: E at every 2 weeks against LaboratoryMonitoring's monthly. LaboratoryMonitoring's advantage is iOS requirement (9.0 vs 15). 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.

LaboratoryMonitoring ships an update monthly, E every 2 weeks. The most recent releases landed on September 17, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | LaboratoryMonitoring | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 28 MB | 40 MB |
| Requires iOS | **9.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wuhan Huchuang Technology Co., Ltd.](https://appshunter.io/developer/1221193605) | [CARMAX CO., LTD.](https://appshunter.io/developer/1527718609) |

## What reviewers say

### LaboratoryMonitoring

[App page](https://appshunter.io/ios/app/laboratorymonitoring/id6447594996)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-mirror-pro/id6739514204)

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

**In-app purchases:** none


## Frequently asked questions

### Is LaboratoryMonitoring free?

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

### Is E free?

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

### Do LaboratoryMonitoring or E have ads?

Neither LaboratoryMonitoring nor E shows ads.

### Which is updated more often, LaboratoryMonitoring or E?

LaboratoryMonitoring ships an update monthly, and E every 2 weeks. Most recently, LaboratoryMonitoring was updated on September 17, 2026 and E on August 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.*