# ISN NFS vs Compressor

The clearest difference is in-app purchases: ISN NFS at none against Compressor's 3. ISN NFS also leads on ads (none vs shown). Compressor's advantage is update cadence (every 5 months vs every 14 months) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Compressor sells 3 in-app purchases, starting at $4.99 per 7 days. ISN NFS asks for nothing beyond the download.

ISN NFS ships an update every 14 months, Compressor every 5 months. The most recent releases landed on October 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ISN NFS | Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/compressor-video-image-and-pdf/id1643671559/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleut Community of St. Paul Island Tribal Government](https://appshunter.io/developer/1329178887) | [Parsottambhai Dhameliya](https://appshunter.io/developer/1580284660) |

## What reviewers say

### ISN NFS

[App page](https://appshunter.io/ios/app/isn-nfs/id1363258043)

**Features:** macOS Compatibility

**In-app purchases:** none


### Compressor

[App page](https://appshunter.io/ios/app/compressor-video-image-and-pdf/id1643671559)

This utility app allows users to quickly reduce the file size of videos, images, and PDFs without significant quality loss. It provides options to view original and compressed sizes, save files in dedicated folders, and easily share or delete them.

**Highlights:** Compress videos, images, and PDFs, Reduce file size without losing quality, View original and compressed file sizes, Save compressed files in dedicated folders, Share and delete compressed files, Fast compression speed

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Weekly | $4.99 | per 7 days |
| Subscription Monthly | $9.99 | per month |
| Subscription Yearly | $19.99 | per year |


## Frequently asked questions

### Is ISN NFS free?

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

### Is Compressor free?

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

### Do ISN NFS or Compressor have ads?

Compressor shows ads; ISN NFS does not.

### Which is updated more often, ISN NFS or Compressor?

ISN NFS ships an update every 14 months, and Compressor every 5 months. Most recently, ISN NFS was updated on October 26, 2026 and Compressor on September 21, 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.*