Comparison

Denoise vs Green Screen Background

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

Head to head
About

Denoise

This app uses AI to remove unwanted background noise from voice recordings and videos. It offers features to clean up audio, record with noise reduction, and edit sound files. All processing happens on your device for privacy.

Highlights
  • AI-powered noise reduction
  • Clean audio recording
  • Video sound enhancement
  • Audio editing tools
  • On-device processing
  • Voice and music separation
Features
Read full description

Denoise removes background noise from voice recordings and videos, right on your iPhone or iPad. Traffic, wind, fans, hum and hiss fall away, and the voice stays clear and natural. Nothing is uploaded. Open a voice memo, a video from Photos or any audio file, tap Denoise and listen. Cleaning and listening are free, so you hear the result before you pay anything. CLEAN UP ANY RECORDING • AI · Auto picks the right clean-up for each recording: interviews, lectures, voice notes, podcasts, calls. • Videos stay videos. Denoise cleans the sound and leaves the picture as it is. • The volume is evened out automatically, so a quiet speaker isn't lost: −16 LUFS for podcasts, or streaming and broadcast levels. • Room echo is reduced. For badly damaged voice (a distant mic, a big echoey hall, a rough phone call), AI · Sidon rebuilds it. • Switch between before and after to hear exactly what changed. RECORD CLEAN AUDIO • The built-in Recorder can clean as you record on iOS 18 and later, so the take is ready the moment you stop. • Use the iPhone microphone or a wired, USB or Bluetooth mic. Pause or stop from the Lock Screen and the Dynamic Island. • A phone call pauses the recording instead of ending it, and every take is saved as you go. EDIT, SHORTEN, SEPARATE • Edit audio: cut, trim, merge, fade in and out, change the speed. • AI · Shorten cuts long pauses and can speed up speech without changing the voice. See every pause it found and tap the ones to keep. • AI · Music splits voice and music: keep only the vocals, or take them out for a karaoke track. WORKS WITH WHAT YOU HAVE • Voice Memos, Photos, Files, the share sheet, the Photos editor and Shortcuts. • Save as M4A or WAV, or as a video, and send it anywhere. • Everything runs on your device. Your recordings never leave it. DENOISE PRO Cleaning and listening are always free. Saving and sharing the result needs Denoise Pro or a pack of exports. Denoise Pro is available as a monthly auto-renewable subscription or as a one-time lifetime purchase, and keeps the app ad-free. Payment is charged to your Apple ID at purchase, and a subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Green Screen Background

Read full description

Use your AppleTV as your very own personal Green Screen! Developed for people who'd like to start their journey with green screen videos, yet have no space for regular green screen sheets.  Large enough tv screen is all you need to get started :) Six different background colours available such as green, blue, red, yellow, white and black.

Screenshots

Denoise4 screens

Verdict

The call

The clearest difference is price: Denoise at Free against Green Screen Background's $0.99. Green Screen Background's advantage is in-app purchases (none vs 5) and iOS requirement (14.0 vs 17.0). On ads 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

Denoise is free to download; Green Screen Background costs $0.99 up front. Denoise sells 5 in-app purchases, starting at $2.99 per month. Green Screen Background asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Denoise versus Green Screen Background: the parameters behind the verdict, then further details
ParameterDenoiseGreen Screen Background
PriceFree — better$0.99
Rating4.7 (39 ratings) — better—
Positive reviews38.1% of reviews—
Number of ratings39 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betterApple TV
Requires iOS17.014.0 — better
Further details — not scored
Size173 MB6 MB
Age rating4+4+
DeveloperRoutes Software SRLTomasz Lukaszyk

Bugs and requests

Denoise

Reported bugs

12 issues
  • App crashes when processing videos longer than 4 minutes
  • EQ button causes app to freeze
  • Denoise settings crash the application
  • Export functionality fails to save files
  • Black screen or no audio on playback
Show 7 more
  • App crashes during save process
  • Video corruption resulting in white/black screens
  • Audio doesn't match video lip-sync after processing
  • App freezes when adjusting selection areas
  • Voice memo integration not showing denoise option
  • Crashes on iOS 14 and newer versions
  • App closes unexpectedly during normal use

Requested features

9 requests
  • Update to use native video selector instead of custom folders
  • Improve EQ and denoise mode visibility in layout
  • Support for longer video/audio files beyond 4 minutes
  • Better help documentation and tutorials
  • Ability to adjust wet/dry mix percentage
Show 4 more
  • Smaller noise sample selection areas
  • Audio amplification option
  • Prevent app reload on every interaction
  • Fix crashes when using full strength enhancement

Green Screen Background

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Denoise

Subscriptions1
  • Accesso Pro illimitato$2.991 Month
One-time4
  • 3 Exports$1.99
  • One Hour Transcribe Time. (60 minutes)$4.99
  • Denoise Pro (Lifetime)$14.99
Show 1 more
  • 10 Hours Transcribe Time (600 minutes)$29.99
None

Green Screen Background

No in-app purchases

Questions

Is Denoise free?
Denoise is free to download, with in-app purchases available.
Is Green Screen Background free?
Green Screen Background costs $0.99, with no in-app purchases.
Do Denoise or Green Screen Background have ads?
Neither Denoise nor Green Screen Background shows ads.

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