# StorageCalculator vs RePro Stream Viewer

The clearest difference is rating: RePro Stream Viewer at 5.0 against StorageCalculator's 4.0. RePro Stream Viewer also leads on update cadence (weekly vs every 9 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.

RePro Stream Viewer holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

StorageCalculator ships an update every 9 months, RePro Stream Viewer weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | StorageCalculator | RePro Stream Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/storagecalculator/id1296649245/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/repro-stream-viewer/id1622660827/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free | Free |
| Size | 2 MB | 84 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Mara Flint](https://appshunter.io/developer/506089598) | [RePro Stream](https://appshunter.io/developer/1676123179) |

## What reviewers say

### StorageCalculator

[App page](https://appshunter.io/ios/app/storagecalculator/id1296649245)

Calculate storage and bandwidth needs for video and audio media. Supports professional codecs like ProRes and XAVC. Estimate data rates and copy times for media files.

**Highlights:** Storage and bandwidth calculation, Professional codec data (ProRes, XAVC, etc.), Data rate estimation, Copy time estimator, Media file size fitting

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

**In-app purchases:** none


### RePro Stream Viewer

[App page](https://appshunter.io/ios/app/repro-stream-viewer/id1622660827)

Instantly share multiple high-quality video and camera sources with your team, clients, and collaborators globally. Offers ultra-low latency, studio-grade streams with features like timeshift recording and audio chat for seamless production and review.

**Highlights:** Real-time video streaming, Ultra-low latency, Studio-grade streams, Timeshift DVR recording, Audio chat for collaboration, Scheduled notices, Global watermarking

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

**In-app purchases:** none


## Frequently asked questions

### Is StorageCalculator free?

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

### Is RePro Stream Viewer free?

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

### Which has better reviews, StorageCalculator or RePro Stream Viewer?

RePro Stream Viewer is rated higher. StorageCalculator averages 4.0 out of 5 from 1 ratings, while RePro Stream Viewer averages 5.0 from 2 ratings.

### Do StorageCalculator or RePro Stream Viewer have ads?

Neither StorageCalculator nor RePro Stream Viewer shows ads.

### Which is updated more often, StorageCalculator or RePro Stream Viewer?

StorageCalculator ships an update every 9 months, and RePro Stream Viewer weekly. Most recently, StorageCalculator was updated on November 3, 2026 and RePro Stream Viewer on November 3, 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.*