Comparison

E vs Speaker Cleaner

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

Head to head
About

E

Easily sign, fill, and send PDF documents directly from your mobile device. Import files from various sources and share them instantly. A subscription unlocks full signing and saving capabilities.

Highlights
  • Electronic signature addition
  • Form filling
  • Text, date, and checkmark insertion
  • Document import from cloud storage
  • Instant sharing via email/messaging
  • PDF and Docx support
Features
Read full description

E-Sign Documents is a convenient and secure app for signing, filling out, and sending PDF documents directly from your iPhone or iPad. The free version lets you view and import documents. Premium features, available with a subscription, allow you to sign, fill, save, and export documents without limitations. You can add electronic signatures, fill out forms, insert text, dates, and checkmarks. Files can be imported from Files, email, or cloud storage, and shared instantly via email or messaging apps. Perfect for freelancers, entrepreneurs, students, and anyone who needs to complete and send documents quickly without printing or scanning. Subscription information: A subscription is required to access premium features such as saving, exporting, and signing documents. The app offers auto-renewable subscriptions. Payment will be charged to your Apple ID account. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings. Support: kudr1kk22@gmail.com Privacy Policy: https://docs.google.com/document/d/10F2B5zO1MKVXs_nRZS3dymJCQfZZnMNK_9KhVaxQb0g/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/143Km5YjkKuwhMuFHd_oPFagvcQO2PDxGMIIL-FXc0xM/edit?usp=sharing

About

Speaker Cleaner

This app uses sonic wave technology to eject water and remove dust from your phone's speakers. It offers multiple cleaning modes to restore audio quality and clarity.

Highlights
  • Eject water with sonic waves
  • Remove dust and debris
  • Multiple cleaning modes
  • Restore audio clarity
  • Ultrasonic frequency generator
Read full description

WATER IN YOUR SPEAKER? REMOVE IT QUICKLY! Speaker Cleaner uses advanced sonic wave technology to eject water and remove dust from your iPhone speakers. Our ultrasonic frequency generator creates powerful sound waves that push out moisture and debris - no tools needed! SOLVE COMMON SPEAKER PROBLEMS • Phone got wet? Use Water Eject mode • Muffled sound after rain or workout? Clear speaker quickly • Dust affecting audio quality? Remove it with sonic frequencies • Want clearer audio? Fix speaker issues effectively THREE POWERFUL CLEANING MODES WATER EJECT (FREE) Our popular water remover feature. Uses 165 Hz sonic frequency to push water out through speaker mesh. Try it free! DUST CLEAN (Premium) Advanced 220 Hz tone generator removes dust particles and debris. Ideal for regular speaker maintenance. DEEP CLEAN (Premium) Ultimate ultrasonic cleaner with sweeping 150-250 Hz frequencies. For thorough speaker cleaning. Subscription Fee and Terms: Your App Store account will be charged for subscription renewal 24 hours prior to the end of the current period. If auto-renew is not turned off, the subscription will automatically renew at the same cost. You can change your subscription and turn off auto-renewal by going to your App Store account settings. Your App Store account will be charged after the purchase is confirmed. Any unused portion of the free trial period, if offered, will be forfeited when the user purchases a subscription to this publication. You can cancel your subscription from the link below: https://support.apple.com/en-us/HT202039 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

E4 screens
Speaker Cleaner4 screens

Verdict

The call

The clearest difference is rating: E at 5.0 against Speaker Cleaner's 4.3. E also leads on update cadence (every 4 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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. E sells 2 in-app purchases, starting at $6.99 per 7 days and Speaker Cleaner sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

E holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

E ships an update every 4 days, Speaker Cleaner every 3 weeks. Both last shipped on October 30, 2026.

Scorecard2 real differences · 7 level
E versus Speaker Cleaner: the parameters behind the verdict, then further details
ParameterESpeaker Cleaner
PriceFreeFree
Rating5.0 (2 ratings) — better4.3 (4 ratings)
Number of ratings24 — better
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size8 MB11 MB
Age rating4+4+
DeveloperYauheni KudrytskiLaura Pantelejeva

In-app purchases

2 purchases

E

Subscriptions2
  • Weakly$6.997 Days
  • Weakly trial3 Days trial$6.997 Days
2 purchases

Speaker Cleaner

Subscriptions2
  • Weekly Subscription3 Days trial$7.997 Days
  • Annual Subscription$24.991 Year

Questions

Is E free?
E is free to download, with in-app purchases available.
Is Speaker Cleaner free?
Speaker Cleaner is free to download, with in-app purchases available.
Which has better reviews, E or Speaker Cleaner?
E is rated higher. E averages 5.0 out of 5 from 2 ratings, while Speaker Cleaner averages 4.3 from 4 ratings.
Do E or Speaker Cleaner have ads?
Neither E nor Speaker Cleaner shows ads.
Which is updated more often, E or Speaker Cleaner?
E ships an update every 4 days, and Speaker Cleaner every 3 weeks. Most recently, E was updated on October 30, 2026 and Speaker Cleaner on October 30, 2026.

Other comparisons