# Windpuls vs Streamlines Firmware Updater

The clearest difference is update cadence: Windpuls at every 3 weeks against Streamlines Firmware Updater's every 18 months. 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.

Windpuls ships an update every 3 weeks, Streamlines Firmware Updater every 18 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Windpuls | Streamlines Firmware Updater |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 18 months |
| Size | 17 MB | 2 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Windpuls GmbH](https://appshunter.io/developer/1640503932) | [Streamlines Aero Ltd](https://appshunter.io/developer/1653411775) |

## What reviewers say

### Windpuls

[App page](https://appshunter.io/ios/app/windpuls/id1640503930)

**In-app purchases:** none


### Streamlines Firmware Updater

[App page](https://appshunter.io/ios/app/streamlines-firmware-updater/id6444262354)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Windpuls free?

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

### Is Streamlines Firmware Updater free?

Streamlines Firmware Updater is free to download, with no in-app purchases.

### Do Windpuls or Streamlines Firmware Updater have ads?

Neither Windpuls nor Streamlines Firmware Updater shows ads.

### Which is updated more often, Windpuls or Streamlines Firmware Updater?

Windpuls ships an update every 3 weeks, and Streamlines Firmware Updater every 18 months. Most recently, Windpuls was updated on October 25, 2026 and Streamlines Firmware Updater on November 3, 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.*