# ConnectCA vs E

The clearest difference is update cadence: E at every 3 weeks against ConnectCA's every 8 months. ConnectCA's advantage is iOS requirement (9.0 vs 15.5). 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.

ConnectCA ships an update every 8 months, E every 3 weeks. The most recent releases landed on September 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ConnectCA | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 36 MB | 185 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changi Airport Group (Singapore)](https://appshunter.io/developer/391730851) | [Ramasamy Andavan](https://appshunter.io/developer/1823004442) |

## What reviewers say

### ConnectCA

[App page](https://appshunter.io/ios/app/connectca/id1452968386)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-shems/id6747821247)

**In-app purchases:** none


## Frequently asked questions

### Is ConnectCA free?

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

### Is E free?

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

### Do ConnectCA or E have ads?

Neither ConnectCA nor E shows ads.

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

ConnectCA ships an update every 8 months, and E every 3 weeks. Most recently, ConnectCA was updated on September 17, 2026 and E on October 1, 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.*