Pro 7-31 band equalizer with unique double-sided EQ — adjust each ear independently. Save presets, play music & podcasts, compensate hearing loss or tune your headphones.
SpotEQ31 — Professional 7-31 Band Equalizer
Take complete control of your sound with one of the most precise equalizers on the App Store. Whether you're
a casual listener, an audio enthusiast, or someone compensating for hearing loss, SpotEQ31 gives you the
tools to shape audio exactly the way you want.
WHAT MAKES SPOTEQ31 UNIQUE: DOUBLE-SIDED EQ
Unlike standard equalizers, SpotEQ31 lets you pinpoint a specific frequency band for the LEFT or RIGHT ear
independently. This is a game-changer for:
• Users with asymmetric hearing loss
• People with one ear more sensitive than the other
• Headphones with uneven left/right frequency response
• Audio enthusiasts who need surgical precision
Few other consumer equalizers offer this level of per-side control.
CHOOSE YOUR PRECISION
Pick the band count that fits your needs:
• 7 bands — quick adjustments
• 11, 15, or 21 bands — everyday fine-tuning
• 31 bands — studio-grade control
• Unlock up to 41 bands with custom set frequency bands
Adjustable Hz configurations let you decide exactly which frequencies each band targets.
BUILT-IN MEDIA & PODCAST PLAYER
SpotEQ31 includes a full media player and podcast browser, so you can enjoy your music and shows with your
custom EQ applied — no extra app required. Search podcasts, build playlists, and listen with your sound,
tuned your way.
CORE FEATURES (FREE)
• Multi-band parametric equalizer (7-31 bands)
• Multiple built-in sound presets
• Audio visualizer
• Balance control
• Pre-gain volume boost
• Media player, podcasts, music library, 3 custom playlists
BASIC FEATURES (ONE-TIME PURCHASE)
Unlock more power without a subscription:
• Remove all ads
• Save 3 custom presets
• Custom Hz configuration (up to 41 bands)
• Fine-tune dB
• Custom color theme
• EQ bands control lock
• Reset and copy preset tools
• Left/right channel mirroring
• Use on multiple devices via your Apple ID
PREMIUM SUBSCRIPTION
For power users who want everything:
• Unlimited custom presets
• Unlimited Hz EQ configurations
• Auto-switch presets when headphones connect
• Unlimited media player, playlists and downloads
• Increased dB range (up to +/- 40 dB on each band, pre-gain and balance)
• Export and import presets
• Configurable audio visualizer
• Advanced audio effects (reverb, bass boost, 3D sound/virtualizer)
• Limiter
• Multi-band compressor
WHO IS SPOTEQ31 FOR?
• Music lovers who want better sound from any headphones
• People with hearing loss seeking personalized compensation
• Audio enthusiasts and home studio users
• Podcast listeners wanting clearer voice playback
• Anyone tired of factory-tuned sound
WHY SPOTEQ31?
Most equalizers give you a single curve applied to both ears. SpotEQ31 recognizes that ears — and headphones —
are rarely perfectly matched. By letting you tune each side independently, SpotEQ31 delivers a personalized
listening experience no preset alone can match. Combined with 31 bands of resolution, it's a tool
serious listeners have been asking for.
PRIVACY & SUPPORT
We respect your privacy. SpotEQ31 collects only what is needed to deliver the service. Subscription and
one-time purchases are handled securely through the App Store. For questions, feedback, or feature requests,
reach us via the in-app support link, email or visit spoteq31.com.
Download SpotEQ31 now and rediscover your music — one band at a time.
Ratings & Reviews
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New features for subscribers:
• Multi-band compressor. Adjust threshold, ratio, attack, release and more advanced parameters to your custom bands for compression. Save multiple presets for all your use-cases.
• Increased dB range (up to +/- 40 dB on each EQ band, pre-gain and balance)
General improvements
Version 4.2
The developer, LeanderCreative AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Location
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Location
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Seller
LeanderCreative AB
Size
56.1 MB
Category
Music
Compatibility
Requires iOS 16.6 or later.
iPhone Requires iOS 16.6 or later.
iPad Requires iPadOS 16.6 or later.
Mac Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
Infrequent Realistic Violence Profanity or Crude Humor Mature or Suggestive Themes Horror/Fear Themes Alcohol, Tobacco, Drug Use or References Guns or Other Weapons