# Emo SWFT Charge vs BoomiCAJ

The clearest difference is update cadence: BoomiCAJ at every 2 months against Emo SWFT Charge's every 8 months. Emo SWFT Charge's advantage is iOS requirement (12.4 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.

Emo SWFT Charge ships an update every 8 months, BoomiCAJ every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Emo SWFT Charge | BoomiCAJ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 92 MB | 185 MB |
| Requires iOS | **12.4** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Kazam EV Tech Pvt. Ltd.](https://appshunter.io/developer/1563868547) | [SFA SUSTAINABILITY SOLUTIONS SDN BHD](https://appshunter.io/developer/1723184402) |

## What reviewers say

### Emo SWFT Charge

[App page](https://appshunter.io/ios/app/emo-swft-charge/id6473427609)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### BoomiCAJ

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Emo SWFT Charge free?

Emo SWFT Charge is free to download, with no in-app purchases.

### Is BoomiCAJ free?

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

### Do Emo SWFT Charge or BoomiCAJ have ads?

Neither Emo SWFT Charge nor BoomiCAJ shows ads.

### Which is updated more often, Emo SWFT Charge or BoomiCAJ?

Emo SWFT Charge ships an update every 8 months, and BoomiCAJ every 2 months. Most recently, Emo SWFT Charge was updated on October 25, 2026 and BoomiCAJ on October 30, 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.*