Comparison

Equalizer Fx vs DOSS E

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

Head to head
About

Equalizer Fx

Enhance your music listening experience with a powerful 7-band equalizer and bass booster. Customize sound effects with presets or create your own, and enjoy background playback and radio streaming.

Highlights
  • Powerful bass-boosting effects
  • 7-band EQ with DJ transitions
  • Create custom equalizer presets
  • Elegant music visualizers
  • Background music playback
  • Stream radio stations
Features
Read full description

Best equalizer and bass booster app for iPhone and iPad – Equalizer Fx lets you experience the magic of music with its powerful 7-band EQ and dynamic bass tuning functionalities. Enhance the way you listen to songs by modifying sound effects using 15+ punchy amplifier presets. You can quickly create your own custom presets as well. Key Features of Equalizer Fx: • Powerful bass-boosting effects • 7-band EQ with Dj transitions • Elegant music visualizers • Create custom equalizer presets • Play music in the background • Stream your favorite radio stations • Equalizer presets: Acoustic, Bass Booster, Bass Reducer, Flat, Classical, Hip Hop, Rock, Latin, Pop, etc. DRM Restrictions on Music Effects Please note that you cannot apply any equalizer, bass boost, or volume boost to DRM-protected music. Apple Music tracks are DRM-protected, which means that they are encrypted and cannot be played with effects unless you have purchased and own the song from iTunes. The Equalizer Fx app requires unencrypted raw audio data to apply any type of effects. Auto-Renewable Subscription Terms: Subscribe to get unrestricted access to all the features outlined above. • Subscription Length: Monthly, Yearly • Subscription with a free trial will automatically renew to a paid subscription unless it is canceled at least 24 hours before the end of the trial period. • Payment will be charged to iTunes Account at confirmation of purchase. • Your Apple ID account will be charged for renewal within 24 hours before the end of the trial period. • You can manage and cancel your subscriptions by going to your account settings on the App Store. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. • By signing up for this subscription, you agree to our Terms of Use and Privacy Policy. Terms of Use: https://www.twinbit.net/tc/equalizer/terms.php Privacy Policy: https://www.twinbit.net/tc/equalizer/privacy.php Disclaimer: This app is free to download, but you will be required to sign-up for an auto-renewing subscription to access the app's full functionality.

About

DOSS E

Control your DOSS E-go speaker and access Alexa features from your phone. Manage volume, pair devices, and get information like weather and local recommendations using voice commands.

Highlights
  • Alexa voice control
  • Volume management
  • Speaker pairing
  • Wireless music playback
  • Information queries (weather, restaurants)
Features
Read full description

DOSS E-go APP controls your music from your phone to DOSS E-go Speaker. You can enjoy most functions of Alexa, such as controlling volume, pairing and unpairing speakers, asking about the weather, nearby restaurants, and how to make salads, what's the traffic right now and so on. Using the DOSS E-go. 1. Pairing with smart device then go back to the APP and follow the on-screen instructions to login with your Amazon account. 2. Alexa voice function, need to keep the DOSS E-go app running with your smart device. 3. Press the “MIC” button to activate the voice service. Then you can control your smart device by speaking. Press the “MIC” button every time first before asking your request. 4. Then you can use APP to play music wirelessly anywhere.

Screenshots

Equalizer Fx4 screens
DOSS E4 screens

Verdict

The call

The clearest difference is rating: Equalizer Fx at 4.2 against DOSS E's 1.7. Equalizer Fx also leads on ratings volume (28K vs 11) and review sentiment (25% vs 14%). DOSS E's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence 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

Both are free to download. Equalizer Fx sells 10 in-app purchases, starting at $2.99 per 7 days. DOSS E asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Equalizer Fx holds the better App Store score, 4.2 against 1.7. That said, the two scores are not equally well evidenced: Equalizer Fx has 28K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 25% of Equalizer Fx's written reviews are positive against 14% of DOSS E's.

UpkeepUpdate frequency

Equalizer Fx ships an update every 3 weeks, DOSS E monthly. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

Scorecard7 real differences · 3 level
Equalizer Fx versus DOSS E: the parameters behind the verdict, then further details
ParameterEqualizer FxDOSS E
PriceFreeFree
Rating4.2 (28K ratings) — better1.7 (11 ratings)
Positive reviews24.9% of reviews — better14.3% of reviews
Number of ratings28K — better11
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size53 MB26 MB
Age rating4+4+
DeveloperTwinBit LtdWonders Technology Co.,Ltd

Customer experience

Equalizer Fx

All ratings27,913 ratings
Positive78.6%
Neutral3.6%
Negative17.8%
Written reviews942 reviews
Positive24.9%
Neutral3.5%
Negative71.5%

DOSS E

All ratings10 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews7 reviews
Positive14.3%
Neutral0.0%
Negative85.7%

Bugs and requests

Equalizer Fx

Reported bugs

3 issues
  • Equalizer and bass boost not working as expected
  • Subscription issues and inability to cancel
  • Compatibility problems with certain devices and iOS versions

Requested features

3 requests
  • Add widget support
  • Allow importing and playing of personal music library
  • Improve stability and reliability

DOSS E

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Equalizer Fx

Subscriptions9
  • Equalizer VIP3 Days trial$2.997 Days
  • Equalizer Monthly3 Days trial$2.991 Month
  • Monthly Premium$4.991 Month
Show 6 more
  • Weekly Premium3 Days trial$4.997 Days
  • Equalizer VIP Weekly3 Days trial$7.997 Days
  • Equalizer VIP3 Days trial$9.991 Month
  • Equalizer Yearly3 Days trial$9.991 Year
  • Equalizer VIP Monthly7 Days trial$11.991 Month
  • Equalizer VIP Yearly3 Days trial$49.991 Year
One-time1
  • Lifetime Membership$19.99
None

DOSS E

No in-app purchases

Questions

Is Equalizer Fx free?
Equalizer Fx is free to download, with in-app purchases available.
Is DOSS E free?
DOSS E is free to download, with no in-app purchases.
Which has better reviews, Equalizer Fx or DOSS E?
Equalizer Fx is rated higher. Equalizer Fx averages 4.2 out of 5 from 28K ratings, while DOSS E averages 1.7 from 11 ratings.
Do Equalizer Fx or DOSS E have ads?
Equalizer Fx shows ads; DOSS E does not.
Which is updated more often, Equalizer Fx or DOSS E?
Equalizer Fx ships an update every 3 weeks, and DOSS E monthly. Most recently, Equalizer Fx was updated on October 22, 2026 and DOSS E on October 10, 2026.

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