# Connect vs CloudLabs Ester Synthesis

The clearest difference is update cadence: Connect at weekly against CloudLabs Ester Synthesis's every 30 months. CloudLabs Ester Synthesis's advantage is iOS requirement (9.0 vs 17.0). 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.

Connect ships an update weekly, CloudLabs Ester Synthesis every 30 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Connect | CloudLabs Ester Synthesis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 30 months |
| Size | 133 MB | 94 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [University of Cambridge](https://appshunter.io/developer/422843110) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Connect

[App page](https://appshunter.io/ios/app/connect-health-tech/id1571410737)

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

**In-app purchases:** none


### CloudLabs Ester Synthesis

[App page](https://appshunter.io/ios/app/cloudlabs-ester-synthesis/id1596523427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Connect free?

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

### Is CloudLabs Ester Synthesis free?

CloudLabs Ester Synthesis is free to download, with no in-app purchases.

### Do Connect or CloudLabs Ester Synthesis have ads?

Neither Connect nor CloudLabs Ester Synthesis shows ads.

### Which is updated more often, Connect or CloudLabs Ester Synthesis?

Connect ships an update weekly, and CloudLabs Ester Synthesis every 30 months. Most recently, Connect was updated on November 7, 2026 and CloudLabs Ester Synthesis on November 7, 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.*