Comparison

Sign Documents vs Speaker Cleaner / Water Eject

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

Head to head
About

Sign Documents

Easily fill, sign, and manage documents digitally. Securely add signatures, initials, and text to PDFs imported from cloud services or your device. Export and share signed documents instantly.

Highlights
  • Securely sign PDFs
  • Import from cloud/device
  • Add initials and text
  • Save and reuse signature
  • Export and share as PDF
Features
Read full description

Effortlessly fill, sign, and manage your documents from your device. This app is designed for professionals and individuals who need a reliable and fast way to handle digital signatures on the go. Key Features: – Sign PDFs and documents securely – Import files from cloud services or your device – Add initials, dates, and custom text fields – Save and reuse your signature for convenience – Export signed documents as PDF and share instantly Subscription Details: – Weekly Plan: $4.99/week with a free trial – Annual Plan: $29.99/year - Payment will be charged to your App Store account upon confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Manage your subscription and auto-renewal settings through your Account Settings. - Any unused portion of a free trial will be forfeited when you purchase a subscription. Privacy Policy - https://docs.google.com/document/d/1muhVvCO33USdK46-LU06wfMfO6IY4n_a8V_jokk_tvU/edit?usp=sharing Terms of Use - https://docs.google.com/document/d/1y95UeXY3w7xSkk8bxXddCSGzUjZAu-NG4qRCy00Jwpg/edit?usp=sharing

About

Speaker Cleaner / Water Eject

Features
Read full description

The app plays different sound frequencies that can be used to eject water from your device's speaker and test its output. Using the built-in sound level meter, you can measure the decibel (dB) and frequency (Hz) levels produced by your device. You can also check whether your phone's microphone is blocked or clogged and make sure it is working properly. FEATURES Water Eject — Classic, Sweep, and Custom (0–22,000Hz) tones to clear water from your speaker Decibel Meter — professional sound level meter, measure dB anywhere instantly Frequency Generator — full range tone generator, 0–22,000Hz, plus 432Hz/528Hz presets Volume Booster — boost your speaker's output without extra hardware Speaker Test — verify your speaker is producing clear, undistorted sound Microphone Test — check your mic isn't blocked or clogged and is working properly Vibration Test — confirm your device's vibration motor is functioning Pro Subscription Our app offers a recurring subscription product that provides full access to all mentioned features. You can purchase a Pro subscription for 1 week ($6.99), or 1 year ($39.99). When you subscribe to Pro, you'll automatically be charged via your Apple account when you confirm the purchase. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period. The user may manage subscriptions, and auto-renew may be turned off after purchase by going to the 'Manage Subscription' page of your Apple account (accessible via your iPhone or iPad's Settings). Any unused portion of a free trial period (if offered) will be forfeited when the user purchases a subscription. Subscriptions will renew at the same cost, and we will notify subscribers ahead of any pricing changes. If you decide to cancel, you will retain access to Premium features until the end of the final billing period. Terms of Use: Privacy: https://speakercleanerapp.vercel.app/#privacy Terms and conditions: https://speakercleanerapp.vercel.app/#terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sign Documents4 screens
Speaker Cleaner / Water Eject4 screens

Verdict

The call

The clearest difference is iOS requirement: Sign Documents at 16.0 against Speaker Cleaner / Water Eject's 18.0. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sign Documents sells 7 in-app purchases, starting at $2.99 per 7 days and Speaker Cleaner / Water Eject sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Sign Documents versus Speaker Cleaner / Water Eject: the parameters behind the verdict, then further details
ParameterSign DocumentsSpeaker Cleaner / Water Eject
PriceFreeFree
Rating4.4 (23 ratings) — better—
Number of ratings23 — better—
Update frequency—Every 4 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size48 MB16 MB
Age rating4+4+
DeveloperDanyil PodziraevAbdirahman Abdikafi Ahmednoor

In-app purchases

7 purchases

Sign Documents

Subscriptions7
  • Signature – Sign Documents3 Days trial$2.997 Days
  • Signature – Sign Documents3 Days trial$4.997 Days
  • Signature – Sign Documents3 Days trial$6.997 Days
Show 4 more
  • Signature – Sign Documents3 Days trial$9.997 Days
  • Signature – Sign Documents3 Days trial$19.991 Year
  • Signature – Sign Documents$29.991 Year
  • Signature – Sign Documents$39.991 Year
2 purchases

Speaker Cleaner / Water Eject

Subscriptions2
  • Weekly Membership$6.997 Days
  • Yearly Pro$39.991 Year

Questions

Is Sign Documents free?
Sign Documents is free to download, with in-app purchases available.
Is Speaker Cleaner / Water Eject free?
Speaker Cleaner / Water Eject is free to download, with in-app purchases available.
Do Sign Documents or Speaker Cleaner / Water Eject have ads?
Neither Sign Documents nor Speaker Cleaner / Water Eject shows ads.

Other comparisons