# brrr vs PreviewFit

The clearest difference is in-app purchases: PreviewFit at none against brrr's 2. PreviewFit also leads on review sentiment (100% vs 85%). brrr's advantage is chart position (#126 vs unranked) and iOS requirement (17.6 vs 26.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. brrr sells 2 in-app purchases, starting at $0.99 per month. PreviewFit asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | brrr | PreviewFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/brrr-send-push-notifications/id6755617665/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 84.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | Free |
| Best chart rank | **#126** | — |
| Size | 9 MB | 6 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Simon B. Støvring](https://appshunter.io/developer/423532907) | [Appmost AB](https://appshunter.io/developer/1656662512) |

## What reviewers say

### brrr

[App page](https://appshunter.io/ios/app/brrr-send-push-notifications/id6755617665)

**Currently charting:** #126 Top Grossing · Developer Tools (US App Store)

Trigger notifications on your devices via HTTP requests from scripts, automations, or servers. This app offers a simple webhook for instant alerts, image attachments, and on-device history, integrating with Focus filters for context-aware delivery.

**Highlights:** Trigger notifications via HTTP requests, Send alerts to all or single devices, Open links directly from notifications, Attach images to notifications, On-device notification history, Focus filter integration

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


### PreviewFit

[App page](https://appshunter.io/ios/app/previewfit-app-preview-fixer/id6765727606)

Easily transform screen recordings into App Store-ready preview videos. This tool automatically detects orientation and dimensions, trims to 30 seconds, and removes black bars for a clean export. It's designed for developers and marketers to create professional app preview content.

**Highlights:** Smart device output suggestions, Resize and center-crop, 30-second trimming, MOV and MP4 export, Optional audio removal, App Store requirement checks

**In-app purchases:** none


## Frequently asked questions

### Is brrr free?

brrr is free to download, with in-app purchases available.

### Is PreviewFit free?

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

### Do brrr or PreviewFit have ads?

Neither brrr nor PreviewFit shows ads.

### Which is updated more often, brrr or PreviewFit?

brrr ships an update every 2 weeks, and PreviewFit every 2 weeks. Most recently, brrr was updated on October 28, 2026 and PreviewFit on October 7, 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.*