# COLINSE vs E

The clearest difference is update cadence: COLINSE at every 2 days against E's every 2 weeks. 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.

COLINSE ships an update every 2 days, E every 2 weeks. The most recent releases landed on September 8, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | COLINSE | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 17 MB | 40 MB |
| Requires iOS | 15.2 | **15** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YU BO CHENG INFORMATION CO., LTD.](https://appshunter.io/developer/1140779134) | [CARMAX CO., LTD.](https://appshunter.io/developer/1527718609) |

## What reviewers say

### COLINSE

[App page](https://appshunter.io/ios/app/colinse/id6476965706)

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

**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 COLINSE free?

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

### Is E free?

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

### Do COLINSE or E have ads?

Neither COLINSE nor E shows ads.

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

COLINSE ships an update every 2 days, and E every 2 weeks. Most recently, COLINSE was updated on September 8, 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.*