Comparison

AudioEQ Pro vs Rosetta key

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

Head to head
About

AudioEQ Pro

This app offers professional audio equalization and sound enhancement for music lovers. Fine-tune frequencies, apply effects like bass boost and reverb, and enjoy stunning visualizations. Supports local files and streaming audio.

Highlights
  • 10-band graphic equalizer
  • Professional presets and custom settings
  • Real-time audio visualization
  • Advanced volume control
  • Streaming and local music support
  • 3D sound positioning
  • Bass Booster, Virtualizer, Reverb, Echo, Pitch Shifter
Features
Read full description

Transform your music listening experience with AudioEQ Pro, the ultimate professional audio equalizer app for iOS. Whether you're listening to local files or streaming audio, take complete control of your sound with powerful equalization tools and stunning visualizations. * PROFESSIONAL 10-BAND EQUALIZER Fine-tune your audio with precision using our advanced 10-band graphic equalizer. Adjust frequencies from 60Hz to 16kHz with real-time sliders, giving you complete control over bass, mids, and treble. Perfect your sound for any genre or listening preference. * BUILT-IN PRESETS & CUSTOM SETTINGS Choose from professional presets including Rock, Pop, Jazz, Classical, Electronic, Hip-Hop, and more. Or create and save your own custom presets for instant access to your perfect sound. Each preset is optimized for specific music styles and listening environments. * STUNNING AUDIO VISUALIZATION Watch your music come to life with beautiful real-time audio visualizations. Choose from multiple visualization types including spectrum bars, waveforms, and 3D graphics. See the frequencies dance as you listen, creating an immersive visual and audio experience. * ADVANCED VOLUME CONTROL Take control of your audio output with professional-grade volume management. Adjust master volume, fine-tune stereo balance for left and right channels, and use volume presets for different listening scenarios. Protect your hearing with safe volume limits. * STREAMING & LOCAL MUSIC SUPPORT Play music from your local library or stream directly from URLs. Import audio files from your device, manage playlists, and enjoy seamless playback. Support for multiple audio formats ensures compatibility with all your favorite tracks. * 3D SOUND POSITIONING Experience immersive 3D sound with our virtual surround sound technology. Adjust speaker positioning, fine-tune spatial audio effects, and create a concert-like experience right in your headphones or speakers. * POWERFUL AUDIO EFFECTS Enhance your music with professional audio effects: Bass Booster - Add depth and power to low frequencies Virtualizer - Create immersive surround sound Reverb - Add space and depth to your audio Echo - Create atmospheric sound effects Pitch Shifter - Adjust playback speed and pitch * INTUITIVE INTERFACE Designed with Apple's Human Interface Guidelines, AudioEQ Pro features a clean, modern interface that's easy to use yet powerful. Navigate between features effortlessly with our custom tab bar, and enjoy a seamless experience across iPhone and iPad. * KEY FEATURES: - 10-band graphic equalizer with real-time adjustment - Professional presets for all music genres - Custom preset creation and management - Real-time audio visualization - Advanced volume control with stereo balance - 3D sound positioning and virtualizer - Local music library and URL streaming support - Playlist creation and management - Multiple audio effects (Bass, Reverb, Echo, Pitch) - Dark mode support - Optimized for iPhone and iPad - Low-latency audio processing Perfect for music lovers, audiophiles, DJs, and anyone who wants to enhance their audio experience. Whether you're listening to your favorite playlist, streaming music, or fine-tuning audio for content creation, AudioEQ Pro gives you the professional tools you need. Download AudioEQ Pro today and discover the difference professional equalization makes. Transform your music, enhance your listening experience, and take control of your audio like never before.

About

Rosetta key

Features
Read full description

Rosetta Key is a simple app for encrypting and decrypting messages using a shared phrase. Write a message, choose a secret phrase, and the app creates encrypted text that you can copy and share in other apps. Anyone who knows the same phrase can decrypt the message. Encryption happens locally on your device. The app is designed for personal and private communication and does not automatically access your chats, accounts, or messages. With Rosetta Pro, you can encrypt without limits and use a saved phrase with the Rosetta keyboard. Main features: encrypt messages, decrypt messages, use a shared phrase, Rosetta keyboard for faster writing, local processing on your device, no automatic access to messaging apps or accounts. Rosetta Key does not replace professional security advice and does not guarantee absolute security. Security also depends on the strength and secrecy of your chosen phrase. Terms of Use (EULA): https://www.mensirax.com/rosetta/en/terms.html

Screenshots

AudioEQ Pro4 screens
Rosetta key4 screens

Verdict

The call

The clearest difference is in-app purchases: AudioEQ Pro at none against Rosetta key's 2. Rosetta key's advantage is ads (none vs shown). 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. Rosetta key sells 2 in-app purchases, starting at $3.99 per month. AudioEQ Pro asks for nothing beyond the download.

Scorecard2 real differences · 8 level
AudioEQ Pro versus Rosetta key: the parameters behind the verdict, then further details
ParameterAudioEQ ProRosetta key
PriceFreeFree
Rating4.3 (493 ratings) — better—
Positive reviews47.4% of reviews—
Number of ratings493 — better—
Update frequencyEvery 9 days—
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size6 MB33 MB
Age rating4+4+
DeveloperMatrix Software Co.Greencommerce

In-app purchases

None

AudioEQ Pro

No in-app purchases

2 purchases

Rosetta key

Subscriptions2
  • Rosetta Pro3 Days trial$3.991 Month
  • Rosetta Pro3 Days trial$34.991 Year

Questions

Is AudioEQ Pro free?
AudioEQ Pro is free to download, with no in-app purchases.
Is Rosetta key free?
Rosetta key is free to download, with in-app purchases available.
Do AudioEQ Pro or Rosetta key have ads?
AudioEQ Pro shows ads; Rosetta key does not.

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