# Video Size Calculator vs RandN

The clearest difference is price: RandN at Free against Video Size Calculator's $1.99. RandN also leads on update cadence (every 4 weeks vs every 59 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

RandN is free to download; Video Size Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Video Size Calculator ships an update every 59 months, RandN every 4 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Video Size Calculator | RandN |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/video-size-calculator/id1092146568/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 4 weeks** |
| Monetization | Paid | — |
| Size | 0 MB | 2 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takeshi Kayahashi](https://appshunter.io/developer/795541062) | [Dmitry Kozlov](https://appshunter.io/developer/1249298109) |

## What reviewers say

### Video Size Calculator

[App page](https://appshunter.io/ios/app/video-size-calculator/id1092146568)

This tool helps you estimate video file sizes based on resolution, frame rate, and duration. It supports various units for easy conversion and allows for custom size inputs.

**Highlights:** Calculate approximate file capacity, Supports standard resolutions (HD, DVD), Custom size calculations, Converts between GB, MB, KB, and bytes, Input for total video time, Selectable FPS

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

**In-app purchases:** none


### RandN

[App page](https://appshunter.io/ios/app/randn/id6767178633)

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

**In-app purchases:** none


## Frequently asked questions

### Is Video Size Calculator free?

Video Size Calculator costs $1.99, with no in-app purchases.

### Is RandN free?

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

### Do Video Size Calculator or RandN have ads?

Neither Video Size Calculator nor RandN shows ads.

### Which is updated more often, Video Size Calculator or RandN?

Video Size Calculator ships an update every 59 months, and RandN every 4 weeks. Most recently, Video Size Calculator was updated on November 2, 2026 and RandN on October 24, 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.*