# BoomiCAJ vs e.BOX

The clearest difference is update cadence: e.BOX at every 3 weeks against BoomiCAJ's every 2 months. e.BOX also leads on iOS requirement (13.0 vs 18.2). 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.

BoomiCAJ ships an update every 2 months, e.BOX every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BoomiCAJ | e.BOX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 185 MB | 34 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SFA SUSTAINABILITY SOLUTIONS SDN BHD](https://appshunter.io/developer/1723184402) | [Proton New Energy Technology Sdn Bhd](https://appshunter.io/developer/1696898857) |

## What reviewers say

### BoomiCAJ

[App page](https://appshunter.io/ios/app/boomicaj/id6475045158)

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

**In-app purchases:** none


### e.BOX

[App page](https://appshunter.io/ios/app/ebox/id6739414157)

**In-app purchases:** none


## Frequently asked questions

### Is BoomiCAJ free?

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

### Is e.BOX free?

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

### Do BoomiCAJ or e.BOX have ads?

Neither BoomiCAJ nor e.BOX shows ads.

### Which is updated more often, BoomiCAJ or e.BOX?

BoomiCAJ ships an update every 2 months, and e.BOX every 3 weeks. Most recently, BoomiCAJ was updated on October 30, 2026 and e.BOX on October 28, 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.*