# Video compressor vs SubQ Calc

The clearest difference is rating: SubQ Calc at 5.0 against Video compressor's 3.0. SubQ Calc also leads on in-app purchases (none vs 2). Video compressor's advantage is update cadence (every 3 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Video compressor sells 2 one-off in-app purchases. SubQ Calc asks for nothing beyond the download.

SubQ Calc holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Video compressor ships an update every 3 days, SubQ Calc every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Video compressor | SubQ Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/video-compressor-px-compress/id6742800044/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/subq-calc-reconstitution/id6762636601/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 0 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [FERMAVE](https://appshunter.io/developer/1743250649) | [OLIVER JAMES MORRIS](https://appshunter.io/developer/1886614962) |

## What reviewers say

### Video compressor

[App page](https://appshunter.io/ios/app/video-compressor-px-compress/id6742800044)

Reduce the size of videos and photos to free up device storage. Offers flexible purchase options for ongoing use.

**Highlights:** Compress videos, Compress photos, Free up storage, Resize images, Flexible plans

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Video compress 10 videos | $1.99 | one-time |
| Lifetime Video compressor | $9.99 | one-time |


### SubQ Calc

[App page](https://appshunter.io/ios/app/subq-calc-reconstitution/id6762636601)

This app simplifies peptide reconstitution math for laboratory use. It calculates concentration, volume to draw, and syringe readings for various insulin and tuberculin syringes. Features include dark mode and visual syringe guides.

**Highlights:** Concentration math (mg/mL, mcg/mL), Volume-to-draw calculation, Syringe reading for U-30, U-50, U-100, and 1 mL TB barrels, Visual syringe scale, Capacity warnings, Doses-per-vial quick reference, Dark mode interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Video compressor free?

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

### Is SubQ Calc free?

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

### Which has better reviews, Video compressor or SubQ Calc?

SubQ Calc is rated higher. Video compressor averages 3.0 out of 5 from 4 ratings, while SubQ Calc averages 5.0 from 3 ratings.

### Do Video compressor or SubQ Calc have ads?

Neither Video compressor nor SubQ Calc shows ads.

### Which is updated more often, Video compressor or SubQ Calc?

Video compressor ships an update every 3 days, and SubQ Calc every 6 weeks. Most recently, Video compressor was updated on November 4, 2026 and SubQ Calc on November 5, 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.*