# Just a Simple Video Compressor vs CellLab +

The clearest difference is review sentiment: CellLab + at 100% against Just a Simple Video Compressor's 0%. CellLab + also leads on price (Free vs $3.99) and update cadence (weekly vs every 14 months). Just a Simple Video Compressor's advantage is in-app purchases (none vs 8). On ads and device support there is nothing between them.

CellLab + is free to download; Just a Simple Video Compressor costs $3.99 up front. CellLab + sells 8 in-app purchases, starting at $0.99 per 7 days. Just a Simple Video Compressor asks for nothing beyond the download.

Just a Simple Video Compressor ships an update every 14 months, CellLab + weekly. The most recent releases landed on July 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Just a Simple Video Compressor | CellLab + |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 56 MB | 78 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onur Hazar](https://appshunter.io/developer/815533584) | [Andre Salvador](https://appshunter.io/developer/1584863518) |

## What reviewers say

### Just a Simple Video Compressor

[App page](https://appshunter.io/ios/app/just-a-simple-video-compressor/id6472455053)

Reduce the size of video files by adjusting resolution and bitrate. Save storage, speed up uploads, and share videos more efficiently with this user-friendly tool. Offers offline compression and high-quality output.

**Highlights:** Adjust resolution and bitrate, Save storage space, Speed up uploads, Efficient video sharing, Offline compression, High-quality output

**Features:** Vision Pro support

**In-app purchases:** none


### CellLab +

[App page](https://appshunter.io/ios/app/celllab-plus/id6499239786)

This app provides essential tools for scientific professionals and students to optimize laboratory techniques. It offers features for experimental design, cell viability calculations, and counting, transforming your device into a portable lab.

**Highlights:** Experimental design planning, Cell viability analysis (MTT), Counting and plating calculations, Intuitive interface, Portable laboratory functionality

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano premium | $0.99 | per 7 days |
| CelLab+ assinatura semanal | $1.99 | per 7 days |
| Premium Monthly Plan | $2.99 | per month |
| CelLab+ assinatura mensal | $2.99 | per month |
| CelLab+ assinatura anual | $39.99 | per year |
| CellLab+ 2 dias premium | $0.99 | one-time |
| CellLab+ premium 7 dias | $0.99 | one-time |
| CellLab+ 30 dias premium | $1.99 | one-time |


## Frequently asked questions

### Is Just a Simple Video Compressor free?

Just a Simple Video Compressor costs $3.99, with no in-app purchases.

### Is CellLab + free?

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

### Do Just a Simple Video Compressor or CellLab + have ads?

Neither Just a Simple Video Compressor nor CellLab + shows ads.

### Which is updated more often, Just a Simple Video Compressor or CellLab +?

Just a Simple Video Compressor ships an update every 14 months, and CellLab + weekly. Most recently, Just a Simple Video Compressor was updated on July 22, 2026 and CellLab + on September 15, 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.*