Comparison

Smart Trigger vs Learn Color Grading

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

Head to head
About

Smart Trigger

Control your compatible DSLR camera wirelessly from your smartphone. Offers modes for regular shots, long exposures, and time-lapses, allowing for advanced photography techniques up to 50 feet away.

Highlights
  • Wireless camera shutter release
  • Timed photography tasks
  • Delay starting moment
  • Manage exposure time
  • Set shooting interval
  • Control up to 50 ft away
  • Regular, Manual, and Timed Shot modes
Features
Read full description

Note: Smart Trigger apps requires Bluetooth 4.0 Smart Trigger hardware that is available through: http://www.satechi.net/smart-trigger Smart Trigger is an advanced DSLR camera shutter release app which can be used to release camera shutter, as well as to be programmed to run timed photography task, etc. Delay the starting moment, manage exposure time, set shooting interval or organize numbers of shots. It allows you to control camera shutter up to 50 ft away from a compatible DSLR camera. Using Bluetooth technology to link your DSLR camera to your smart phone, the Smart Trigger allows for precise control of your pictures with three different shooting modes: Regular Shot mode allows your smart phone to act as a wireless shutter for your camera. Simply touch the button on your smart phone to capture a picture – perfect for including the photographer in group shots! Manual Shot mode allows you to take long exposures in bulb mode. Featuring a focus button and a shutter lock, use Manual Shot for photographic techniques like star trails and light painting. Timed Shot mode converts your smart phone to a full-featured intervalometer. Use this mode to perform advanced photography techniques like time-lapses.

About

Learn Color Grading

Features
Read full description

GradeUp is your all-in-one companion for learning color grading in DaVinci Resolve. Whether you're touching the craft for the first time or polishing your professional skills, the app guides you step by gentle step. Inside, you’ll find clear, structured video lessons that walk through everything from understanding color tools to mastering advanced grading techniques. Each lesson feels like sitting beside someone who actually wants you to grow, not rush you. Beginners, film students, and working professionals can all move at their own pace and learn color grading, discovering the rhythm of color and the art behind every frame. No fuss, no complicated menus—just a smooth path that helps you build confidence, skill, and creative instinct. ilm schools and industry courses recommend building from basic concepts to cinematic style, and GradeUp follows this model to let you progress at your own pace. By the end of the program, learners will have a portfolio of graded projects demonstrating skills in balancing shots, matching scenes, and applying creative color styles – all aligned with industry workflows. In short, GradeUp provides a thorough training path so that anyone can move from color grading fundamentals to advanced techniques and confidently enhance the visual impact of their films. GradeUp brings everything together in one place, so you can focus on what matters most: learning the craft and enjoying the journey.

Screenshots

Smart Trigger4 screens
Learn Color Grading4 screens

Verdict

The call

The clearest difference is update cadence: Learn Color Grading at daily against Smart Trigger's every 6 weeks. Smart Trigger's advantage is iOS requirement (7.0 vs 14.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Smart Trigger ships an update every 6 weeks, Learn Color Grading daily. The most recent releases landed on October 5, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Smart Trigger versus Learn Color Grading: the parameters behind the verdict, then further details
ParameterSmart TriggerLearn Color Grading
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better14.0
Further details — not scored
Size8 MB37 MB
Age rating4+4+
DeveloperSatechiSalik Waquas

In-app purchases

None

Smart Trigger

No in-app purchases

None

Learn Color Grading

No in-app purchases

Questions

Is Smart Trigger free?
Smart Trigger is free to download, with no in-app purchases.
Is Learn Color Grading free?
Learn Color Grading is free to download, with no in-app purchases.
Do Smart Trigger or Learn Color Grading have ads?
Neither Smart Trigger nor Learn Color Grading shows ads.
Which is updated more often, Smart Trigger or Learn Color Grading?
Smart Trigger ships an update every 6 weeks, and Learn Color Grading daily. Most recently, Smart Trigger was updated on October 5, 2026 and Learn Color Grading on September 22, 2026.

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