# Differential Pressure vs beamAssist

The clearest difference is update cadence: beamAssist at every 10 days against Differential Pressure's every 4 months. Differential Pressure's advantage is iOS requirement (12.0 vs 14.0). 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.

Differential Pressure ships an update every 4 months, beamAssist every 10 days. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Differential Pressure | beamAssist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 4 MB | 102 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) | [BeamLive Inc.](https://appshunter.io/developer/1570275084) |

## What reviewers say

### Differential Pressure

[App page](https://appshunter.io/ios/app/differential-pressure/id1099444569)

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

**In-app purchases:** none


### beamAssist

[App page](https://appshunter.io/ios/app/beamassist/id6449552649)

**In-app purchases:** none


## Frequently asked questions

### Is Differential Pressure free?

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

### Is beamAssist free?

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

### Do Differential Pressure or beamAssist have ads?

Neither Differential Pressure nor beamAssist shows ads.

### Which is updated more often, Differential Pressure or beamAssist?

Differential Pressure ships an update every 4 months, and beamAssist every 10 days. Most recently, Differential Pressure was updated on September 17, 2026 and beamAssist on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*