DOT dataCalc vs ARRI Camera Companion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DOT dataCalc
This app helps digital cinema and video professionals estimate storage needs for their recordings. It calculates file sizes based on chosen camera models, codecs, and recording durations. Access to all features may require a subscription.
- Instant storage estimation
- Camera setup options
- Supports numerous camera models
- Calculates file size by recording time
- Multiple codec support
- Subscription for full features
Read full descriptionHide full description
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
ARRI Camera Companion
Configure a personalized interface for remote control of ARRI cameras. Offers basic to full camera function control, menu access, and customizable layouts. Includes free demo and trial periods for subscription tiers.
- Remote camera control
- Customizable interface layout
- Camera menu access
- Control multiple cameras
- Camera status overview
- User button assignment
Read full descriptionHide full description
The ARRI Camera Companion for iPhone, iPad, and Mac with Apple Silicon enables you to configure your own personalized interface for remote control of one or multiple ALEXA 35, ALEXA Mini LF, ALEXA Mini, AMIRA, and ALEXA 265 cameras. Camera Companion is available as a Standard subscription that provides comprehensive control of camera functions or a Premium subscription that adds features such as MIDI support via physical control devices. The free Demo version offers basic camera control, camera menu access, and access to free Standard and Premium trial periods that let you familiarize yourself with the app before deciding which subscription is right for you. Control multiple cameras simultaneously In the Demo version you can control just one camera, while the Standard subscription lets you control one or two cameras at the same time, and with a Premium subscription the number of cameras is unlimited. Camera status overview The Demo version includes all commonly required status displays: timecode, codec, recording resolution, look file, ARRI Texture (ALEXA 35), lens data, frame lines, remaining media, last clip, power, battery, focus, iris, zoom, and active camera, while the Standard subscription also lets you change these settings. With the Premium subscription you additionally get CDL control and video parameter control (ALEXA Mini and AMIRA). Basic camera control In the Demo version of Camera Companion, you can control basic camera functions such as starting and stopping recording, as well as setting the exposure index, white balance value, and ND filter in use. Full camera control Almost all camera control parameters are accessible in the Standard subscription. In addition to the basic controls available in the Demo, they comprise playback, frame rate, shutter angle, prerecording, sensor flip, Web Remote, and frame grab. In the Premium subscription you also get sensor sync shift value and simple FIZ control with cforce lens motors. Camera menu access Camera Companion incorporates the well-established and familiar ARRI Web Remote, a browser-based tool that duplicates the camera menu interface. This ensures complete access not only to every camera function via the app, but every menu parameter as well. It is available in the Demo version and both subscriptions. Customizable app layout Once you’ve activated either a Standard or Premium subscription, you can simply drag and drop control tiles into a custom layout that suits your way of working, giving you fingertip control of whichever parameters you need. Infinite customizable user buttons With a Standard or Premium subscription, unlimited app user buttons can be freely assigned to literally any camera function you want and then dragged and dropped into your personalized layout. Multiple tabs for cameras or layouts You can organize and simplify your interface into several easily navigable tabs with a Premium subscription. You might want to create different tabs for different cameras or shooting situations, or assign a tab to playback control. MIDI support Perhaps especially useful to DITs, the Premium subscription enables MIDI support for tactile control via physical input devices. Vintage Casio keytar, anyone?
Screenshots
Verdict
The clearest difference is update cadence: ARRI Camera Companion at every 2 weeks against DOT dataCalc's monthly. On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DOT dataCalc sells 2 in-app purchases, starting at $1.99 per month and ARRI Camera Companion sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
DOT dataCalc ships an update monthly, ARRI Camera Companion every 2 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | DOT dataCalc | ARRI Camera Companion |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (3 ratings) — better |
| Positive reviews | 12.5% of reviews | 14.3% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 487 MB |
| Age rating | 4+ | 4+ |
| Developer | JOSE F DA SILVA NT | ARRI Group |
Customer experience
DOT dataCalc
ARRI Camera Companion
In-app purchases
DOT dataCalc
- Monthly7 Days trial$1.991 Month
- Yearly7 Days trial$4.991 Year
ARRI Camera Companion
- Standard7 Days trial$4.991 Month
- Premium7 Days trial$39.001 Month
- Standard7 Days trial$49.001 Year
Show 1 moreShow fewer
- Premium7 Days trial$399.001 Year
Questions
Is DOT dataCalc free?
Is ARRI Camera Companion free?
Do DOT dataCalc or ARRI Camera Companion have ads?
Which is updated more often, DOT dataCalc or ARRI Camera Companion?
Other comparisons















