MolaEqualizer vs SpotEQ31
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MolaEqualizer
Enhance your music listening experience with a powerful 16-band equalizer. Adjust audio frequencies with graphic or curve modes, and automatically switch EQ presets based on song information. Enjoy louder playback and wider stereo sound.
- 16-band equalizer
- Graphic and curve EQ modes
- Automatic preset switching
- Total gain adjustment
- Auto gain adjustment
- Wide stereo feature
- Lyrics display
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Audio player that is equipped with easy-to-use 16-band equalizer. By tracing set to draw the curve, it can be set for each band, you can manipulate easily. Without distortion sound by the auto gain adjustment. EQ settings has tow mode, graphic equalizer mode and curve mode. If there is a preset of the same name with genre, artist, album, or title of the song playing, can be switched automatically. You can listen to music while using the settings that were continuous playback. You can designate up to +20 dB amplification in the total level setting, you can play loud enough even in low-level sound recording. With the wide feature, you can play mono tunes with a spread in the stereo. -------------------------------------------------- -------------- Function -------------------------------------------------- -------------- • 16-Band Equalizer (-20dB ~ +20 dB) • The total gain adjustment (-20dB ~ +20 dB) • Auto gain adjustment (to prevent distortion sound) • Switching mode-setting (GraphicEQ mode, curve mode) • EQ can be set independently the left and right in stereo mode • Depending on the song information can be preset automatic switching • Representing and spaciousness to the sound in the wide feature • Display lyrics. • Possible to scroll lyrics automatically. -------------------------------------------------- -------------- The free version has the following limitations: -------------------------------------------------- -------------- * Banner ads will be displayed * Stereo mode is not available When you purchase the full version with in-app purchases, these restrictions will be canceled. -------------------------------------------------- -------------- Please note -------------------------------------------------- -------------- • There are songs such as hanging of DRM, some things can not be played • The sound may be heard occasionally skips or iPod touch, etc.
SpotEQ31
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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 • Setup a EQ starting point from audiogram values • 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.
Screenshots
Verdict
The clearest difference is ads: MolaEqualizer at none against SpotEQ31's shown. MolaEqualizer also leads on iOS requirement (8.0 vs 16.6). SpotEQ31's advantage is update cadence (weekly vs every 4 months). On price, in-app purchases 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
Both are free to download. MolaEqualizer sells 1 one-off in-app purchase and SpotEQ31 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
MolaEqualizer ships an update every 4 months, SpotEQ31 weekly. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.
| Parameter | MolaEqualizer | SpotEQ31 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (17 ratings) — better | — |
| Positive reviews | 58.7% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 15 MB | 58 MB |
| Age rating | 4+ | 12+ |
| Developer | Studio ra,labo. | LeanderCreative AB |
In-app purchases
MolaEqualizer
- MolaEqualizer Genuine Version$2.99
SpotEQ31
- Premium Subscription$2.991 Month
- Basic Features$9.99
Questions
Is MolaEqualizer free?
Is SpotEQ31 free?
Do MolaEqualizer or SpotEQ31 have ads?
Which is updated more often, MolaEqualizer or SpotEQ31?
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