Comparison

ReelWERK vs Video Compressor Black Encoder

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

Head to head
About

ReelWERK

This app offers a comprehensive suite of tools for visual artists, including film slates, timecode generators, camera calculators, and virtual directors' viewfinders. It simplifies production workflows with features like customizable green screens and 3D tracking capabilities.

Highlights
  • Film Slate & LTC Timecode Generator
  • Camera Calculators (Depth of Field, Field of View)
  • Test Charts & Color Charts
  • Customizable Green Screen
  • Virtual Camera & 3D Tracking
  • Directors Viewfinder
  • Sun-Time Calculator
Read full description

Welcome to ReelWERK – The award winning accessible toolkit for all visual artists! [Film Slate & LTC Timecode Generator]: - Streamline your production with a digital slate and accurate, multi-device timecode synchronization. [Camera Calculators]: - Master depth of field, field of view, and other essential calculations effortlessly. [Test Charts]: - Test cameras and lenses with ease or export Color Charts for use in the 3d program of your choice. [Customizable Green Screen]: - Transform your phone screen into a versatile green screen with various tracking markers and customizable colors. [Virtual Camera & 3D Tracking]: - Film and 3D track simultaneously for dynamic shots. Get both the video and detailed tracking data effortlessly. [Directors Viewfinder]: - Simulate shots with ease using our virtual directors viewfinder, replicating different cameras. [Camera Database]: - Select your camera model from our camera database or add your own. [Sun-Time Calculator]: - Plan your shoots with precision, knowing exactly when the sun will rise, set, and more. And that's just the beginning! ReelWERK is committed to evolving with your needs, with many more tools in the pipeline. Elevate your craft, simplify your workflow, and make every frame count with ReelWERK. We eagerly await your feedback to shape the future of ReelWERK together! Winner of the 2024 Schülermedienpreis Created by Aedan Diez Interface by Silvan Wolff

About

Video Compressor Black Encoder

Features
Read full description

Solve the "Storage Full" iPhone warning instantly! "Black Encoder" is a video compression and resizing app that drastically reduces file sizes by optimizing the balance between image quality and storage space. Just select a video and choose your compression level. No complicated settings required—free up your iPhone's storage in seconds. ◆ Unbelievably Simple Operation & Flexible Settings ・Simply choose from 4 clear levels: "High Quality," "Medium-High," "Standard," and "Max Compression." No technical jargon (like H.264 or bitrates) needed. ・Supports highly versatile MP4 and MOV output formats. ◆ 100% On-Device Processing Your precious memories and private videos are never sent to external servers. All encoding is done safely and entirely within your iPhone, meaning zero risk of data leaks. ◆ Instantly Spot Storage Hogs (Sort by Size) View the videos in your camera roll sorted from largest to smallest. See at a glance which videos are taking up the most space, so you can efficiently organize and compress them. ◆ Pro Options for Every Need ・【Keep Location Data】 Retain map metadata to know exactly where a video was shot, even after compression. ・【Remove Audio】 Strip the sound from your video to shave off even more file size. ・An intuitive, eye-friendly interface designed specifically for Dark Mode.

Screenshots

ReelWERK4 screens
Video Compressor Black Encoder2 screens

Verdict

The call

The clearest difference is in-app purchases: ReelWERK at none against Video Compressor Black Encoder's 1. ReelWERK also leads on ads (none vs shown). Video Compressor Black Encoder's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement 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. Video Compressor Black Encoder sells 1 one-off in-app purchase. ReelWERK asks for nothing beyond the download.

UpkeepUpdate frequency

ReelWERK ships an update every 2 months, Video Compressor Black Encoder weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 6 level
ReelWERK versus Video Compressor Black Encoder: the parameters behind the verdict, then further details
ParameterReelWERKVideo Compressor Black Encoder
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better17.6
Further details — not scored
Size25 MB7 MB
Age rating4+4+
DeveloperSILVAN CASPAR WOLFFNAGAKAWA MASAHIKO

In-app purchases

None

ReelWERK

No in-app purchases

1 purchases

Video Compressor Black Encoder

One-time1
  • Black Pro - Unlimited & Ad-Free$2.99

Questions

Is ReelWERK free?
ReelWERK is free to download, with no in-app purchases.
Is Video Compressor Black Encoder free?
Video Compressor Black Encoder is free to download, with in-app purchases available.
Do ReelWERK or Video Compressor Black Encoder have ads?
Video Compressor Black Encoder shows ads; ReelWERK does not.
Which is updated more often, ReelWERK or Video Compressor Black Encoder?
ReelWERK ships an update every 2 months, and Video Compressor Black Encoder weekly. Most recently, ReelWERK was updated on November 3, 2026 and Video Compressor Black Encoder on November 5, 2026.

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