Comparison

RED Tools vs Z Camera App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RED Tools

This app assists filmmakers and camera operators with camera setup by providing tools for crop factor, recording time, flicker-free video, depth of field, panning speed, and exposure. It offers customizable settings for various shooting situations and RED camera systems.

Highlights
  • Crop factor preview
  • R3D recording time evaluation
  • Flicker-free video calculation
  • Depth of field estimation
  • Panning speed guidance
  • Exposure assistance
Features
Read full description

RED Tools is a convenient reference tool designed for use by filmmakers and camera operators to outline best practices in camera set-up for a variety of shooting situations. Each tool is customizable based on a selected RED camera and sensor type. Standard film formats are also included for comparison. RED Tools is also included in the RED Control app, which also provides free, full-featured camera control and video streaming for RED’s latest DSMC3 products. TOOLS INCLUDED: CROP FACTOR Preview how a given focal length will appear depending on resolution setting and sensor type. Illustration depicts viewable area relative to a traditional 35 mm stills photography sensor by default, but other reference sensors are selectable within the drop-down menu. R3D RECORDING TIME Evaluate the video data rate and available recording time based on your RED camera settings. This can help you understand media requirements and production costs in advance of a shoot. FLICKER FREE VIDEO Find a flicker-free shutter speed and frame rate combination when shooting under artificial lighting. DEPTH OF FIELD Understand how various camera settings influence depth of field. PANNING SPEED Estimate the panning speed where judder will likely become too pronounced. The goal is to provide a more accessible tool than the charts and tables commonly referenced in cinematography manuals. It uses the standard rule of thumb that camera panning should not cause objects to transit the entire horizontal extent of an image in any less than seven seconds. EXPOSURE Assist with exposure when one camera setting has to change. Example usage scenarios include when a higher frame rate needs to be used for slow motion, when the T-stop has to change for depth of field, or when the shutter angle has to change to minimize flickering in artificial light. NIKKOR Z Lens Coverage Use this tool to understand how NIKKOR Z lenses will look on your RED Z Mount camera bodies. The tool shows the extent the light will fall off at different sensor formats, and if any hard vignetting occurs.

About

Z Camera App

This application provides remote access and full control for a 4K video camera. Users can view live feeds, record video, capture photos, adjust settings, and manage stored content directly from their iPhone.

Highlights
  • 4K video recording
  • Live view with low delay
  • Remote camera control
  • Access camera settings
  • Playback recorded content
  • Download and share videos
Features
Read full description

Z Camera is a brand new high quality 4K video camera. It's a small and smart camera. This app helps you to access the Z Camera remotely. It give you full control of the Z Camera: - watch the live view of the Z Camera with super low delay - control the Z Camera to do video record, capture, etc. - change the Z Camera settings - playback the content on the Z Camera - download the content to iPhone and share it with your friend

Screenshots

RED Tools4 screens
Z Camera App4 screens

Verdict

The call

The clearest difference is rating: RED Tools at 3.3 against Z Camera App's 2.8. RED Tools also leads on review sentiment (50% vs 30%). Z Camera App's advantage is update cadence (every 2 months vs every 21 months) and ratings volume (48 vs 15). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

RED Tools holds the better App Store score, 3.3 against 2.8. Both are backed by a comparable volume of ratings — 15 and 48 respectively. Written reviews point the same way: 50% of RED Tools's written reviews are positive against 30% of Z Camera App's.

UpkeepUpdate frequency

RED Tools ships an update every 21 months, Z Camera App every 2 months. The most recent releases landed on September 19, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
RED Tools versus Z Camera App: the parameters behind the verdict, then further details
ParameterRED ToolsZ Camera App
PriceFreeFree
Rating3.3 (15 ratings) — better2.8 (48 ratings)
Positive reviews50.0% of reviews — better30.0% of reviews
Number of ratings1548 — better
Update frequencyEvery 21 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size7 MB57 MB
Age rating4+4+
DeveloperRED Digital CinemaImagineVision Tech Co., Ltd

Customer experience

RED Tools

All ratings13 ratings
Positive53.8%
Neutral7.7%
Negative38.5%
Written reviews18 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

Z Camera App

All ratings48 ratings
Positive41.7%
Neutral6.3%
Negative52.1%
Written reviews30 reviews
Positive30.0%
Neutral10.0%
Negative60.0%

In-app purchases

None

RED Tools

No in-app purchases

None

Z Camera App

No in-app purchases

Questions

Is RED Tools free?
RED Tools is free to download, with no in-app purchases.
Is Z Camera App free?
Z Camera App is free to download, with no in-app purchases.
Which has better reviews, RED Tools or Z Camera App?
RED Tools is rated higher. RED Tools averages 3.3 out of 5 from 15 ratings, while Z Camera App averages 2.8 from 48 ratings.
Do RED Tools or Z Camera App have ads?
Neither RED Tools nor Z Camera App shows ads.
Which is updated more often, RED Tools or Z Camera App?
RED Tools ships an update every 21 months, and Z Camera App every 2 months. Most recently, RED Tools was updated on September 19, 2026 and Z Camera App on October 8, 2026.

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