# XO vs E

The clearest difference is update cadence: E at every 5 days against XO's monthly. E also leads on iOS requirement (12.0 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.

XO ships an update monthly, E every 5 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | XO | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 75 MB | 35 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Securitizadora de Ativos Empresariais](https://appshunter.io/developer/1358874619) | [E-Commerce Bank](https://appshunter.io/developer/1541371417) |

## What reviewers say

### XO

[App page](https://appshunter.io/ios/app/xo/id1605971059)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XO free?

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

### Is E free?

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

### Do XO or E have ads?

Neither XO nor E shows ads.

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

XO ships an update monthly, and E every 5 days. Most recently, XO was updated on October 30, 2026 and E on October 27, 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.*