Comparison

Equalizer + Volume Booster vs IEM Manager

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

Head to head
About

Equalizer + Volume Booster

Features
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Elevate your music listening experience with Equalizer & Volume Booster - the ultimate audio enhancement app for iOS. Whether you're a music enthusiast, audiophile, or just want better sound from your headphones, our app delivers professional-grade audio customization right at your fingertips. --- KEY FEATURES --- GRAPHIC EQUALIZER Fine-tune your audio with precision. Every listener gets our 10-band equalizer (60Hz to 16kHz), and Premium unlocks a 32-band curve spanning 20Hz to 20kHz for studio-grade control. PROFESSIONAL PRESETS Choose from expertly crafted presets including Pop, Rock, Hip-Hop, Classical, Jazz, Electronic, and more. Each preset is optimized for specific music genres. CUSTOM PRESETS Save your own EQ settings as custom presets. Create profiles for different headphones, speakers, or music styles. REAL-TIME VISUALIZER Watch your music come alive with a beautiful real-time frequency visualizer. BUILT-IN MUSIC PLAYER Play your local music library with full playback controls. Support for MP3, M4A, WAV, FLAC, and more. SPEAKER CLEANER Eject trapped water and dust from your speaker using specially tuned sound frequencies. SOUNDCLOUD Search and stream tracks from SoundCloud right inside the app. LOCK SCREEN CONTROLS Control playback from your lock screen and notification center. Skip tracks, pause, and adjust volume without unlocking. SLEEP TIMER Fall asleep to your favorite music with our built-in sleep timer. Audio gently fades out when time is up. CLOUD IMPORT Import music directly from Dropbox and Google Drive. Access your cloud library anywhere. --- PREMIUM FEATURES --- Unlock Premium to enjoy: - 32-band equalizer (20Hz to 20kHz) - Bass Boost and Mega Boost - Unlimited custom presets - Device-specific audio profiles - Unlimited SoundCloud search - Unlimited Speaker Cleaner runs - Priority support --- WHY CHOOSE US --- - Clean, intuitive interface - Optimized for iOS performance - Regular updates with new features - Responsive customer support --- SUPPORT & LEGAL --- Questions, feedback, or issues? We'd love to hear from you: contact-us@meliorapps.org Privacy Policy: https://www.meliorapps.org/privacy-policy Terms of Service: https://www.meliorapps.org/terms-of-service Download now and hear the difference!

About

IEM Manager

Features
Read full description

Stay on set. We track the gear. IEM Manager is the gear tracking app built for production sound crews โ€” sound mixers, boom operators, assistants, and post supervisors. Whether you're prepping a feature, running a multi-cam live event, or managing a shared kit between productions, IEM Manager keeps everything in sync, in real time, across your whole crew. TRACK EVERY PIECE OF GEAR - Receivers, transmitters, headphones, earpieces, timecode boxes - IN / OUT status at a glance - Scan barcodes and QR codes to check in/out instantly - Equipment limits and rates per category SYNC WITH YOUR CREW - Real-time updates across devices via cloud - Invite team members to projects (Creator / Admin / User roles) - See who has what, where, and when - Shared diary updates as the day unfolds BUILD YOUR PROJECT DIARY - Day-by-day record of equipment movements - Project notes and team assignments - Wrap reports ready to export - CSV export for billing and reconciliation BUILT FOR SOUND DEPARTMENTS Designed by sound professionals for sound professionals. The UI stays out of your way on a busy set, and the data structure matches how cinema sound crews actually work. YOUR DATA, EVERYWHERE Cloud sync via Firebase keeps your projects available on every device you sign in to. Sign in with Apple or Google. โ€”โ€” 30 DAYS FREE โ€” NO CREDIT CARD REQUIRED Try IEM Manager for 30 full days without entering any payment information. After your trial: - Monthly: 7.99โ‚ฌ/month - Yearly: 69.99โ‚ฌ/year (save 27%) Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions anytime in your Apple Account settings. Terms of Use: https://thecolorofsound.fr/terms Privacy Policy: https://thecolorofsound.fr/privacy Support: contact@thecolorofsound.fr

Screenshots

Equalizer + Volume Booster4 screens
IEM Manager4 screens

Verdict

The call

The clearest difference is ads: IEM Manager at none against Equalizer + Volume Booster's shown. Equalizer + Volume Booster's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, update cadence and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Equalizer + Volume Booster sells 2 in-app purchases, starting at $2.99 per 7 days and IEM Manager sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 12, 2026 and September 22, 2026 respectively.

Scorecard3 real differences ยท 3 level
Equalizer + Volume Booster versus IEM Manager: the parameters behind the verdict, then further details
ParameterEqualizer + Volume BoosterIEM Manager
PriceFreeFree
Update frequencyEvery 6 weeksEvery 6 weeks
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better17.6
Further details โ€” not scored
Size68 MB22 MB
Age rating4+4+
DeveloperMELIORAPPS INTERACTIVE, SRLYves-Marie Omnes

In-app purchases

2 purchases

Equalizer + Volume Booster

Subscriptions2
  • Music Amplifier Weekly$2.997 Days
  • Bass Booster Monthly$9.991 Month
2 purchases

IEM Manager

Subscriptions2
  • IEM Manager Pro Monthly$6.991 Month
  • IEM Manager Pro Annual$59.991 Year

Questions

Is Equalizer + Volume Booster free?
Equalizer + Volume Booster is free to download, with in-app purchases available.
Is IEM Manager free?
IEM Manager is free to download, with in-app purchases available.
Do Equalizer + Volume Booster or IEM Manager have ads?
Equalizer + Volume Booster shows ads; IEM Manager does not.
Which is updated more often, Equalizer + Volume Booster or IEM Manager?
Equalizer + Volume Booster ships an update every 6 weeks, and IEM Manager every 6 weeks. Most recently, Equalizer + Volume Booster was updated on October 12, 2026 and IEM Manager on September 22, 2026.

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