# File Viewer vs JSON & CSV Converter

The clearest difference is in-app purchases: File Viewer at none against JSON & CSV Converter's 2. JSON & CSV Converter's advantage is update cadence (every 2 days vs every 6 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. JSON & CSV Converter sells 2 in-app purchases, starting at $2.99 per 7 days. File Viewer asks for nothing beyond the download.

File Viewer ships an update every 6 months, JSON & CSV Converter every 2 days. The most recent releases landed on July 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | File Viewer | JSON & CSV Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/file-viewer/id495987613/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 37.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 20 MB | 31 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sharpened Productions](https://appshunter.io/developer/410672596) | [AlicSystems](https://appshunter.io/developer/1793437899) |

## What reviewers say

### File Viewer

[App page](https://appshunter.io/ios/app/file-viewer/id495987613)

Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.

**Highlights:** Open 100+ file types, Browse device and iCloud Drive, Built-in readers for Office, PDF, and images, Extract compressed archives, Identify unknown files, View file information and metadata

**Features:** Vision Pro support

**In-app purchases:** none


### JSON & CSV Converter

[App page](https://appshunter.io/ios/app/json-and-csv-converter/id6756044431)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Yearly | $14.99 | per year |


## Frequently asked questions

### Is File Viewer free?

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

### Is JSON & CSV Converter free?

JSON & CSV Converter is free to download, with in-app purchases available.

### Do File Viewer or JSON & CSV Converter have ads?

Neither File Viewer nor JSON & CSV Converter shows ads.

### Which is updated more often, File Viewer or JSON & CSV Converter?

File Viewer ships an update every 6 months, and JSON & CSV Converter every 2 days. Most recently, File Viewer was updated on July 22, 2026 and JSON & CSV Converter on September 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.*