# E vs Double

The clearest difference is update cadence: E at every 5 days against Double's every 2 weeks. E also leads on iOS requirement (12.0 vs 15.1). 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.

E ships an update every 5 days, Double every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | E | Double |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 35 MB | 93 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [E-Commerce Bank](https://appshunter.io/developer/1541371417) | [Double Cobranças](https://appshunter.io/developer/1677546527) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-commerce-bank-boca/id1611199165)

**Features:** macOS Compatibility

**In-app purchases:** none


### Double

[App page](https://appshunter.io/ios/app/double/id6446363615)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Double free?

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

### Do E or Double have ads?

Neither E nor Double shows ads.

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

E ships an update every 5 days, and Double every 2 weeks. Most recently, E was updated on October 27, 2026 and Double on October 25, 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.*