# SCS HD Pro vs BrewingCalc

The clearest difference is rating: SCS HD Pro at 5.0 against BrewingCalc's 3.5. SCS HD Pro also leads on review sentiment (100% vs 73%) and iOS requirement (8.0 vs 26.0). BrewingCalc's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 3 months vs every 8 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SCS HD Pro holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of SCS HD Pro's written reviews are positive against 73% of BrewingCalc's.

SCS HD Pro ships an update every 8 months, BrewingCalc every 3 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | SCS HD Pro | BrewingCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scs-hd-pro/id584208480/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/brewingcalc/id867694877/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 72.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 258 MB | 12 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [CCTV Security Pros](https://appshunter.io/developer/580059701) | [Ilia Khokhlov](https://appshunter.io/developer/1788684386) |

## What reviewers say

### SCS HD Pro

[App page](https://appshunter.io/ios/app/scs-hd-pro/id584208480)

View and control multiple security cameras and DVRs live from your iPhone. Features include PTZ control, two-way audio, and snapshot capabilities. The paid version offers recorded video playback and alarm push notifications.

**Highlights:** Live video viewing, Multiple DVR monitoring, PTZ camera control, Two-way audio communication, Snapshot capture, Recorded video playback (paid), Alarm push notifications (paid)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrewingCalc

[App page](https://appshunter.io/ios/app/brewingcalc/id867694877)

A professional toolkit for homebrewers featuring a suite of calculators for IBU, ABV, calories, and Brix. It also includes precise unit converters for volume, weight, temperature, and gravity, all without ads or subscriptions.

**Highlights:** IBU calculator (Glenn Tinseth), ABV estimation (precision table & formula), Calorie estimation (Real Extract method), Brix/Refractometer conversion, Volume, weight, temperature, gravity converters, Metric and US unit support

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

**In-app purchases:** none


## Frequently asked questions

### Is SCS HD Pro free?

SCS HD Pro is free to download, with no in-app purchases.

### Is BrewingCalc free?

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

### Which has better reviews, SCS HD Pro or BrewingCalc?

SCS HD Pro is rated higher. SCS HD Pro averages 5.0 out of 5 from 2 ratings, while BrewingCalc averages 3.5 from 2 ratings.

### Do SCS HD Pro or BrewingCalc have ads?

Neither SCS HD Pro nor BrewingCalc shows ads.

### Which is updated more often, SCS HD Pro or BrewingCalc?

SCS HD Pro ships an update every 8 months, and BrewingCalc every 3 months. Most recently, SCS HD Pro was updated on October 2, 2026 and BrewingCalc on September 24, 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.*