Comparison

Noisapp vs MP3 Converter

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

Head to head
About

Noisapp

This app automatically adjusts your music volume based on your movement. It increases volume when you're active and decreases it when you stop, allowing you to stay immersed in your activities or easily converse. Compatible with any media player, it adapts to your lifestyle.

Highlights
  • Automated music volume adjustment
  • Volume increases with motion
  • Volume decreases when stationary
  • Compatible with all media players
  • Adaptable to user activities
  • Motion sensing with Core Motion
  • Customizable settings and presets
Features
Read full description

Noisapp is an app that automates the volume of your music based on your motion. • Turn your music up while you move and automatically turn it down when you stop moving. • Listen while you ride, and talk to your friends when you stop. • Enjoy your music, be present in your environment, and focus on your activities. • Compatible with any media player. • Adaptable to fit your activities and style. Start your music, enable Noisapp, adjust your settings, and move! For more information visit: http://www.noisapp.com Note: Continued use of GPS running in the background can dramatically decrease battery life. New in 2.10 Visual bug fix on HUD and Graph New in 2.9 Enhanced graphics on the main screen New in 2.8 Enhanced settings screen and navigation Enhanced permissions flows New in 2.7 Completely updates Settings Screen Enhanced Auto mode graphing Enhanced prominent disclosures for permissions Fully rebuilt with Swift and SwiftUI New in 2.6 Improved motion sensing performance Improved setpoint resolution Improved graphing and visualization New in 2.5 Enhanced visualization in auto mode Enhanced responsiveness when changing settings in auto mode New in 2.3 New auto motion sensing mode using iOS Core Motion Activity Manager Motion Triggers using Core Motion walking, running, cycling, and driving Full UI overhaul for iOS Dark and Light modes Revamped Settings Page and presets UI New in 2.2 Enhanced HUD for visualizing motion sensing Tap the upper right corner to toggle visualization Time series graph shows motion current signal/speed and set point Adjust the motion threshold by swiping up/down on the graph Enhanced notifications to tell you when motion sensing is active Visual bug fixes New in 2.1 Enhanced HUD for quickly adjusting settings Ability to open the HUD by swiping up on it Ability to adjust On Volume from HUD Ability to adjust Off Volume from HUD Ability to adjust Fade Speed from HUD New in 2.0 Updated and optimized for iOS 26 Enhanced and much smoother motion sensing New Enhanced HUD for dialing in your motion threshold Update settings menu for a smoother experience Units toggle more clear Moved GPS speed setting so it's more clear New in 1.107 Optimized for iOS 13 New in 1.106 Bug fixes Performance optimizations New in 1.105 Performance optimizations Bug fixes New in 1.104 Performance optimizations Improved motion sensing Updated defaults Bug fixes New in 1.103 Sensing Motion Notification Bug Fixes New in 1.102 Share Button Improved signal processing Location Services Disabled Warning Bug Fixes New in 1.1 Presets Increased responsiveness Improved signal processing New in 1.08 First run tutorial Improved signal processing New in 1.071 Inverted Sensitivity slider Improved motion detection Bug fixes New in 1.07 Improved motion detection Bug fixes New in 1.06 GPS mode Enhanced fader Bug fixes New in 1.05 Improved signal processing Expanded fade range Updated default settings Bug fixes New in 1.04 Updated UI Improved fade range New in 1.03 Expanded fade range Support link Rate in App Store Version number display New in 1.02 New user interface Updated graphics New settings menu Configurable on volume Configurable off volume Configurable fade speed Reverse operation Improved fading New in 1.01 Music playback from any media player Mute Mode for all media players including iTunes Pause Mode for iTunes only Expanded sensitivity range Volume controls iPad cosmetic fixes Help feature added Bug fixes

About

MP3 Converter

This app transforms video files into MP3 audio, allowing you to listen to your favorite content offline. It offers a range of editing tools, including clippers, splicers, and denoising, to refine your audio. You can also set converted audio as ringtones and share files easily.

Highlights
  • Convert video to MP3
  • Fast and easy to use
  • Supports multiple video/audio formats
  • Audio clippers and splicers
  • Intelligent denoising
  • Set custom ringtones
  • Share MP3 files
Features
Currently charting
Read full description

MP3 Converter converts any video to MP3 audio and saves it on your phone so you can listen to it anytime and anywhere. Features: - Convert video to MP3. - Very fast and easy to use. - Supports most video formats. - Supports most audio formats. - Widget to quickly import video or play recent audio - Multiple audio clippers and splicers - Intelligent denoising function - Audio post-processing (voice removal, equalizer, bass enhancement, automatic gain, etc.) - Quickly set ringtones - Share your mp3 files via other apps. ========================== MP3 Converter Pro Unlimited Subscription ========================== - MP3 Converter Pro Unlimited use all features for free, including more format support, unlimited timelimit, richer import and export modes, and ads are automatically removed. - MP3 Converter Pro Unlimited subscription is billed annually at the rate correspnding to the selected plan. In addition, a one-time payment will be offered if needed, which is not one of the subscription plan. - Payment will be charged to Itunes Account at confirmation of purchase. - Subscriptions automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. - Terms of use: https://vl2d7p74tu.feishu.cn/docx/Ma7xdszymo8gpDxBJbGcV0YCnab - Privacy Policy: https://vl2d7p74tu.feishu.cn/docx/HcHHdXlnvoV6sOxKl4ccErZYnr4 Feel free to contact us: globalfadeback@163.com Your problems or suggestions are important to us!

Screenshots

MP3 Converter4 screens

Verdict

The call

The clearest difference is price: MP3 Converter at Free against Noisapp's $1.99. MP3 Converter also leads on ratings volume (49K vs 2) and chart position (#131 vs unranked). Noisapp's advantage is in-app purchases (none vs 4) and ads (none vs shown). On 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

MP3 Converter is free to download; Noisapp costs $1.99 up front. MP3 Converter sells 4 in-app purchases, starting at $3.49 per month. Noisapp asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Noisapp holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MP3 Converter has 49K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Noisapp's written reviews are positive against 83% of MP3 Converter's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

Scorecard9 real differences · 2 level
Noisapp versus MP3 Converter: the parameters behind the verdict, then further details
ParameterNoisappMP3 Converter
Price$1.99Free — better
Rating5.0 (2 ratings) — better4.7 (49K ratings)
Positive reviews100.0% of reviews — better83.3% of reviews
Number of ratings249K — better
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank—#131 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size3 MB113 MB
Age rating4+4+
DeveloperNoisapp, LLCHappyTimes Tech Co., Ltd.

Customer experience

Noisapp

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MP3 Converter

All ratings46,896 ratings
Positive93.4%
Neutral2.6%
Negative4.0%
Written reviews1,429 reviews
Positive83.3%
Neutral3.5%
Negative13.2%

Bugs and requests

Noisapp

Not enough reviews yet to summarise bugs or requests.

MP3 Converter

Reported bugs

3 issues
  • Exported files not recognized by other apps
  • App size increases even after deleting files
  • Loading issues with larger files

Requested features

4 requests
  • Add option to export directly to cloud storage
  • Implement batch conversion feature
  • Improve audio quality settings
  • Add more audio editing tools

In-app purchases

None

Noisapp

No in-app purchases

4 purchases

MP3 Converter

Subscriptions3
  • VIP Membership (1 Year)$3.491 Month
  • VIP Membership (1 Year)3 Days trial$6.491 Year
  • Yearly VIP Membership3 Days trial$6.491 Year
One-time1
  • Upgrade$15.99

Questions

Is Noisapp free?
Noisapp costs $1.99, with no in-app purchases.
Is MP3 Converter free?
MP3 Converter is free to download, with in-app purchases available.
Which has better reviews, Noisapp or MP3 Converter?
Noisapp is rated higher. Noisapp averages 5.0 out of 5 from 2 ratings, while MP3 Converter averages 4.7 from 49K ratings.
Do Noisapp or MP3 Converter have ads?
MP3 Converter shows ads; Noisapp does not.
Which is updated more often, Noisapp or MP3 Converter?
Noisapp ships an update every 5 weeks, and MP3 Converter every 5 weeks. Most recently, Noisapp was updated on November 1, 2026 and MP3 Converter on November 12, 2026.

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