# UBOOM vs PASENS

The clearest difference is update cadence: UBOOM at weekly against PASENS's every 6 months. UBOOM also leads on iOS requirement (9.0 vs 12.0). 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.

UBOOM ships an update weekly, PASENS every 6 months. The most recent releases landed on September 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | UBOOM | PASENS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 7 MB | 107 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Xiaozhen Technology Co.,Ltd.](https://appshunter.io/developer/1580274508) | [保速捷汽车电子科技有限公司](https://appshunter.io/developer/1767119981) |

## What reviewers say

### UBOOM

[App page](https://appshunter.io/ios/app/uboom/id1567898367)

**Features:** macOS Compatibility

**In-app purchases:** none


### PASENS

[App page](https://appshunter.io/ios/app/pasens/id1602337534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UBOOM free?

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

### Is PASENS free?

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

### Do UBOOM or PASENS have ads?

Neither UBOOM nor PASENS shows ads.

### Which is updated more often, UBOOM or PASENS?

UBOOM ships an update weekly, and PASENS every 6 months. Most recently, UBOOM was updated on September 25, 2026 and PASENS on October 11, 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.*