Comparison

Vuer HDR vs prefx

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

Head to head
About

Vuer HDR

Monitor and analyze up to four video feeds in real-time HD. Offers tools like histogram, false color, focus peaking, waveform monitor, and vectorscope for detailed video stream analysis.

Highlights
  • Real-time video monitoring
  • Supports up to 4 video feeds
  • 1080p HD resolution
  • Built-in histogram
  • False color overlay
  • Focus peaking
  • Waveform monitor
  • Vectorscope
Features
Read full description

Vuer HDR is an iOS application that allows you to monitor and analyze up to 4 Teradek encoder video feeds in real-time, all in 1080p HD. With a built-in histogram, false color, focus peaking, waveform monitor and vectorscope, digging into the details of your video streams has never been easier.

About

prefx

Transform your device into an interactive digital prop for film and video production. Customize on-screen content, simulate social media feeds, and utilize professional VFX tools for seamless on-set integration and post-production.

Highlights
  • Interactive prop themes
  • Customizable UI and social media simulation
  • Professional VFX tools (Chroma Key, Markers)
  • On-set utility (Emissive Lighting, Status Bar Control)
  • Privacy-focused, offline ready
  • Global language support
Features
Read full description

Turn your iPhone, iPad or connected display into an interactive screen prop for film and TV. Script a conversation, stage a call, scroll a social feed or put navigation on screen for a scene. prefx gives filmmakers controllable interfaces that actors can use during a take. TRY EVERY TOOL FREE Explore the entire app with a watermark, with no time limit. Set up your scenes and test the tools before you buy. One in-app purchase removes the watermark. New purchases are one-time, not subscriptions. SCREEN PROPS FOR YOUR SCENE - Operator: a simulated phone with a lock screen, home screen, calls, Messages and Contacts. - Messenger: scripted conversations, typing and multiple chat styles, including Glass, Classic, Encrypted and AI Chat with a voice mode. - Maps: simulated turn-by-turn navigation with City, Suburb and Countryside maps. Script 3 to 8 directions and set the destination, traffic and accent colour. Maps is a screen prop, not a navigation service. - Social: a scrolling feed and Activity tab. - Streamer: a streaming-style interface with Top 10, Continue Watching, New & Hot and My List. - News: a news interface with a new Modern edition. - Scrambler: Scramble any photo or video like a signal from something not of this world. (Output to External Screen) SET UP. LAUNCH. REPEAT. Save setups and return to them for another take. Hold two fingers on any prop or screen to open the Director menu, where you can restart, change settings or exit. Control the fake status bar, including an optional carrier name, and edit the photos you add with the built-in Photo Editor. VFX BACKGROUNDS AND SCREEN LIGHTING Prepare green, blue or grey chroma backgrounds and tracking markers for screen replacement in post-production. Use RGB and colour-temperature controls for screen-based practical lighting. PHONE, IPAD AND EXTERNAL DISPLAYS Use props on iPhone and iPad, with full-screen props on iPad during a take. Send supported props and screens to a compatible external display connected through USB-C/HDMI. REDESIGNED FOR THE WAY YOU WORK Find props in Apps and VFX tools in Screens. Choose Light, Dark or Match iPhone appearance. The on-screen apps have been rebuilt with iOS 26-style interfaces, and prefx is available in 11 languages. Try your next scene free. When you're ready to film without the watermark, remove it with one purchase. Use Restore Purchases to restore an existing purchase. Developed by baffe, LLC. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.baffefilms.com/privacy

Screenshots

Vuer HDR4 screens
prefx4 screens

Verdict

The call

The clearest difference is rating: prefx at 5.0 against Vuer HDR's 3.0. prefx also leads on update cadence (every 9 days vs every 2 months). Vuer HDR's advantage is in-app purchases (none vs 1) and device support (4 vs 2). On price, ratings volume and ads 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. prefx sells 1 one-off in-app purchase. Vuer HDR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

prefx holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 3 respectively.

UpkeepUpdate frequency

Vuer HDR ships an update every 2 months, prefx every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Vuer HDR versus prefx: the parameters behind the verdict, then further details
ParameterVuer HDRprefx
PriceFreeFree
Rating3.0 (8 ratings)5.0 (3 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings8 — better3
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size41 MB33 MB
Age rating4+12+
DeveloperTeradekbaffe, LLC

Customer experience

Vuer HDR

All ratings7 ratings
Positive42.9%
Neutral14.3%
Negative42.9%
Written reviews10 reviews
Positive20.0%
Neutral30.0%
Negative50.0%

prefx

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Vuer HDR

No in-app purchases

1 purchases

prefx

One-time1
  • prefx Pro$29.99

Questions

Is Vuer HDR free?
Vuer HDR is free to download, with no in-app purchases.
Is prefx free?
prefx is free to download, with in-app purchases available.
Which has better reviews, Vuer HDR or prefx?
prefx is rated higher. Vuer HDR averages 3.0 out of 5 from 8 ratings, while prefx averages 5.0 from 3 ratings.
Do Vuer HDR or prefx have ads?
Neither Vuer HDR nor prefx shows ads.
Which is updated more often, Vuer HDR or prefx?
Vuer HDR ships an update every 2 months, and prefx every 9 days. Most recently, Vuer HDR was updated on November 3, 2026 and prefx on October 31, 2026.

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