# DOT dataCalc — Camera data calculation

> Estimates digital cinema and video camera recording file sizes and storage needs. (iPhone/iPad app by JOSE F DA SILVA NT.)

- Source: https://appshunter.io/ios/app/dot-datacalc/id524992895 (this page in markdown: same URL + `.md`)
- Developer: [JOSE F DA SILVA NT](https://appshunter.io/developer/524992898)
- Category: Productivity, Utilities
- Price: Free with in-app purchases (on sale, was $3.99)
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: French, Portuguese, Spanish
- Released: 2012-05-11
- Data updated: 2026-06-09
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/dot-datacalc/id524992895/reviews.md

## What is DOT dataCalc?

DOT dataCalc allows you to get instant answers by choosing setup options as in the camera's menu.

It was specially developed for those who use digital cinema and video cameras. Directors, Producers, Directors of Photography, Camera Assistants and DITs can now get instant estimation for their storage needs.

With DOT dataCalc you can calculate the file size generated in a given recording time.

Calculates storage needs for:
• Apple ProRes Codecs
• Arri: Alexa 265, Alexa 35, Alexa 35 Xtreme, Alexa 65, Alexa Classic, Alexa LF, Alexa Mini, Alexa Mini LF, Alexa SXT, Alexa XT, Amira
• Avid Codecs
• Blackmagic Design: Cinema Camera 6K, Pyxis 6K, Pocket Cinema Camera 4K, Pocket Cinema Camera 6K G2, Pocket Cinema Camera 6K Pro, Studio Camera 4K Plus G2, Studio Camera 4K Pro G2, Studio Camera 6K Pro, Ursa Cine 12K LF, Ursa Cine 17K 65, Ursa Mini Pro 4.6K G2, Ursa Mini Pro 12K
• Canon: 5D Mark IV, C50, C70, C100, C100 Mark II, C200, C300, C300 Mark II, C300 Mark III, C400, C500 Mark II, C500, C700 FF, C700 GS, C700, R5C
• DJI: Air, Air 2, Air 3, Air 3S, Avata 2, Flip, Inspire 1, Inspire 1 Pro, Inspire 3, Mavic 2 ProD, Mavic 3 Classic, Mavic 3 Pro Hasselblad, Mavic 3 Pro Medium Tele, Mavic 3 Pro Tele, Mavic 4 Pro Hasselblad, Mavic 4 Pro Medium Tele, Mavic 4 Pro Tele, Mavic Mini, Mavic Pro, Mavic Pro Platinum, Mini 2, Mini 2 SE, Mini 3, Mini 3 Pro, Mini 4 Pro, Mini 4K, Mini SE, Neo, O4 Air Unit Pro, Spark, Zenmuse X5s, Zenmuse X7
• Freefly: Ember Camera S5K, S2.5K Color, S2.5K Mono
• Fujifilm GFX Eterna 55
• Panasonic EVA1
• Red: DSMC2 Dragon-X, DSMC2 Gemini, DSMC2 Helium, DSMC2 Helium Monochrome, DSMC2 Monstro, DSMC2 Monstro Monochrome, Epic Dragon 6K Monochrome, Epic Dragon 6K, Epic Dragon 6K CF, Epic M-X 5K, Epic M-X 5K Monochrome, Epic-W 5K S35, Epic-W 8K S35, Komodo Monochrome, Komodo-X, Komodo, Ranger Gemini, Ranger Helium, Ranger Monstro, Raven 4.5K, Scarlet Dragon 6K, Scarlet M-X 5K, Scarlet-W 5K Monochrome, Scarlet-W 5K, V-Raptor [X] 8K VV, V-Raptor 8K S35, V-Raptor 8K VV, V-Raptor XL [X] 8K VV, V-Raptor XL 8K S35, V-Raptor XL 8K VV, Weapon 6K CF, Weapon 6K MG, Weapon Helium, Weapon Helium Monochrome
• Sony: Burano, F5, F55, FX2, FX3, FX6, FX9, FX30, Venice, Venice 2 - 6K, Venice 2 - 8K, α7S II, α7S III

* Some models offer full feature access exclusively to paying subscribers.

Terms Of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://www.dotcine.com.br/datacalc-privacy

## Key features

- Instant storage estimation
- Camera setup options
- Supports numerous camera models
- Calculates file size by recording time
- Multiple codec support
- Subscription for full features

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $4.99 | per year |
| Monthly | $1.99 | per month |


## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/dot-datacalc/id524992895/reviews.md

### 1/5 — Too basic

*2024-01-30, version 2*

Barely any options and you can’t change any settings to suit your needs. Wasted my money.

### 1/5 — Total crap - avoid

*2017-08-13*

Just a very badly designed app with almost zero functionality. Avoid it at all costs

### 3/5 — A great idea, needs a bit more options

*2016-04-02, version 001*

As a working DP, this is an awesome simple app. But I don't shoot that much HD on Alexa, but shoot 4K often. Would love to see Alexa 2K and Alexa 4K added.

### 2/5 — Could be a great app if it had more functionality

*2013-05-30*

This app is pretty useless because you have no idea what compression rates these numbers are referring two.  If you were able to change the resolution and compression rate of each camera I'd give this 5 stars.

### 1/5 — don't bother

*2013-04-30, version 001*

I uninstalled as soon as i put it on my phone. all of the presets are set for all the cameras. so unless you shoot what they tell you it's a useless app.

### 5/5 — Very helpful

*2013-01-26*

This is a very helpful app. Especially for a free one. It's designed for one specific purpose, which is to calculate disk storage needed. It does that job very well.

### 2/5 — Simple, but limited

*2012-11-04, version 001*

I like the simplicity. Too many data-calc apps are fiddly. And at least it has Scarlet and Epic rates. But what exactly is 'best quality' on the epic/scarlet? 3:1? Who shoots 3:1? And why 4K HD? Needs some extra settings, or ability to change defaults.

### 1/5 — Don't bother

*2012-05-23*

It says it was designed specifically for professionals, but it's way too basic to be of any use to any professional.  There's no way to change any of the settings (fps, resolution, compression), so unless you're using exactly the configuration they have listed, it's worthless.  And even if you are, you can't enter in exact sizes or times (for example, using a 128g ssd card, the closest I can get it by scrolling is 125.3 which means I have to approximate.  Professionals generally prefer to deal in absolutes.  It's frustrating that the makers of vis a vis or pocket dit haven't updated their apps to include the epic, scarlet, or Alexa because those are much better apps.

## Frequently asked questions about DOT dataCalc

### What is DOT dataCalc?

DOT dataCalc is a mobile application designed to help digital cinema and video professionals estimate the file size and storage requirements for their recordings. It allows users to select camera models, codecs, and recording durations to get instant estimations.

### Which camera models does DOT dataCalc support?

DOT dataCalc supports a wide range of camera models from brands like Arri, Blackmagic Design, Canon, DJI, Freefly, Red, and Sony. The app lists specific models such as Arri Alexa, Red Komodo, and Sony Venice.

### How does DOT dataCalc calculate storage needs?

Users select their camera model and desired recording settings, including codec and duration. The app then calculates the estimated file size generated for that specific recording scenario.

### Is DOT dataCalc free to use?

DOT dataCalc is free to download and use, but some models offer full feature access exclusively to paying subscribers. Subscription plans are available monthly and yearly, both offering a 7-day free trial.

### What are the subscription options for DOT dataCalc?

DOT dataCalc offers a monthly subscription for $1.99 and a yearly subscription for $4.99. Both plans include a 7-day free trial period.

### Does DOT dataCalc have ads?

No, DOT dataCalc does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience.

### What platforms is DOT dataCalc available on?

DOT dataCalc is available on iOS devices, specifically for iPhone and iPad.

### How often is DOT dataCalc updated?

DOT dataCalc was last updated on January 21, 2026, with version 3.3.4. The app was originally released on May 11, 2012, indicating a history of ongoing development and support.

## Version history (last 5 releases)

### 3.3.5 — 2026-05-24

New cameras added: Fujifilm GFX Eterna 55, Panasonic EVA1, DJI Air, Air 2, Air 3, Inspire 1, Inspire 1 Pro, Mavic 2 ProD, Mavic 3 Classic, Mavic Mini, Mavic Pro, Mavic Pro Platinum, Mini 2, Mini 3 Pro, Mini SE, O4 Air Unit Pro, Spark.

### 3.3.4 — 2026-01-21

New cameras added: Alexa 35 Xtreme, Canon EOS C50.
Adjusted information on Canon EOS 5D codecs.

### 3.3.3 — 2025-06-26

Added DJI cameras.

### 3.3.2 — 2025-06-09

Added Sony FX2, DJI: Mavic 4 Pro Hasselblad, Mavic 4 Pro Tele, Mavic 4 Pro Medium Tele, Zenmuse X5s.

### 3.3.1 — 2025-04-28

New cameras added: Freefly Wave, Sony α9 III, Blackmagic Pyxis 12K.
Sony codecs updated.

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## More apps by JOSE F DA SILVA NT

- [Camera Files](https://appshunter.io/ios/app/camera-files/id1126533053)
- [Screen Forge](https://appshunter.io/ios/app/screen-forge/id6480420930)

All apps by JOSE F DA SILVA NT: https://appshunter.io/developer/524992898

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*