Comparison

Hear Boost vs Rdio Scanner

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

Head to head
About

Hear Boost

Amplify your hearing and record distant sounds with this app. It allows you to capture conversations and ambient noises at up to 200x your microphone's normal capacity. Features include microphone input selection, voice filtering, and an equalizer for sound adjustment.

Highlights
  • Enhanced hearing and recording
  • Capture distant conversations
  • Up to 200x microphone amplification
  • Selectable microphone input
  • Voice filter switch
  • Adjustable equalizer
  • Background operation
Read full description

Hear Boost gives you enhanced hearing and recording ability to easily capture far away conversations and sounds. Hear the world around you in an enhanced way like you may have never heard it before. Listen and record up to 200x what your microphone normally delivers. Choose from any microphone input. A recording and hearing tool for journalists, students, parents, the curious or anyone who wants to enhance their hearing. Our microphone input and voice filter switch make this app the perfect tool for journalists to record interviews and students to record lectures. Add the equalizer to dial in or reduce certain sounds. Explore ((Spaces)) to hear the world through spacey environments. Hear Boost can work in the background so you can place your device anywhere with the display off while it’s still monitoring or recording. There is no limit to recording. It will keep recording until you stop it or your storage has run out of free space. We suggest you use headphones. Without headphones connected it will feedback on itself and make a very unpleasant sound. Use with any Bluetooth headset. All subscriptions include all features! Subscriptions: Monthly - $4.99 USD 6 Months - $14.99 USD Yearly - $19.99 ALSO BY FUTURE MOMENTS: Jam Recorder You Jam. We Split into Stems Podcast Cleaner Remove Noise from Audio Video Audio Splitter MSV Remix Remix the Audio of Your Video MicSwap Remix AI Audio Stem Separator Audio Cleaner AI Audio Cleanup Magic MAIVE AI Video Generator VideoVerb Add Reverb to Your Videos Hear Boost Get Super Hearing & Recording MicSwap Mic Modeler & Recorder MicSwap MultiTrack Multitrack Mic Modeler & Recorder MicSwap Video Edit Video Audio with Mic Models & FX MicSwap Camera The Best Sounding Video Camera AudioFix Denoise & Clean the Sound of Your Video VideoMaster Instant Audio Post-Production for Videos AudioVerb Add Reverb & Delay to Your Audio AudioMaster Audio Mastering for Podcasts & Music Volume Booster Easily Boost the Sound of Your Audio or Video --- Privacy Policy: https://future-moments.com/termsandprivacy#privacy Terms of Use: https://future-moments.com/termsandprivacy

About

Rdio Scanner

This is the native client for an open-source project that scans and identifies audio. It offers premium features through an annual subscription, which automatically renews unless canceled.

Highlights
  • Native client application
  • Premium features
  • Annual subscription
  • Automatic renewal
  • Cancel anytime
Features
Read full description

This is the native client application of the popular Rdio Scanner open source project by the same author. For more details, go to https://github.com/chuot/rdio-scanner/. --- The native Rdio Scanner client includes premium features that you can activate through an annual subscription. A subscription will renew automatically unless you cancel it at least 24 hours before the end of the current period. You can cancel at any time. --- Privacy policy available at https://saubeo.solutions/rdio-scanner-native/privacy-policy/ Terms and conditions available at https://saubeo.solutions/rdio-scanner-native/terms-and-conditions/

Screenshots

Hear Boost4 screens
Rdio Scanner4 screens

Verdict

The call

The clearest difference is rating: Hear Boost at 4.2 against Rdio Scanner's 3.3. Hear Boost also leads on ratings volume (12K vs 84). Rdio Scanner's advantage is iOS requirement (15.6 vs 17.6). On price, review sentiment, update cadence and ads 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. Hear Boost sells 15 in-app purchases, starting at $2.99 per 7 days and Rdio Scanner sells 1 in-app purchase, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Hear Boost holds the better App Store score, 4.2 against 3.3. That said, the two scores are not equally well evidenced: Hear Boost has 12K ratings behind it against 84, so its average is the more settled of the two. Written reviews point the same way: 51% of Hear Boost's written reviews are positive against 44% of Rdio Scanner's.

UpkeepUpdate frequency

Hear Boost ships an update every 3 weeks, Rdio Scanner monthly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Hear Boost versus Rdio Scanner: the parameters behind the verdict, then further details
ParameterHear BoostRdio Scanner
PriceFreeFree
Rating4.2 (12K ratings) — better3.3 (84 ratings)
Positive reviews50.6% of reviews — better44.2% of reviews
Number of ratings12K — better84
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.615.6 — better
Further details — not scored
Size73 MB52 MB
Age rating4+12+
DeveloperFuture MomentsSaubeo Solutions

Customer experience

Hear Boost

All ratings11,610 ratings
Positive78.5%
Neutral6.5%
Negative15.0%
Written reviews344 reviews
Positive50.6%
Neutral8.1%
Negative41.3%

Rdio Scanner

All ratings84 ratings
Positive54.8%
Neutral8.3%
Negative36.9%
Written reviews52 reviews
Positive44.2%
Neutral11.5%
Negative44.2%

Bugs and requests

Hear Boost

Reported bugs

4 issues
  • Recordings not saving properly
  • Equalizer not working as expected
  • Constant feedback/distortion
  • App freezing/crashing on launch

Requested features

5 requests
  • Microphone selection option
  • Noise cancellation feature
  • Bluetooth speaker support
  • Real-time transcription
  • Hearing aid integration

Rdio Scanner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

15 purchases

Hear Boost

Subscriptions9
  • Weekly$2.997 Days
  • Weekly$4.997 Days
  • Monthly2 variants$4.991 Month
Show 6 more
  • Monthly1 Month trial2 variants$4.991 Month
  • 6 Months$7.996 Months
  • Trial + Annual3 Days trial2 variants$14.991 Year
  • 6 Months$14.996 Months
  • Annual + Trial3 Days trial$14.991 Year
  • Annual + Trial3 Days trial$19.991 Year
One-time6
  • Transcription up to 1 hour$0.99
  • Unlimited Use Forever$1.99
  • Transcription up to 2 hours$1.99
Show 3 more
  • Transcription up to 3 hours$2.99
  • Custom Equalizer$3.99
  • All Spaces$4.99
1 purchases

Rdio Scanner

Subscriptions1
  • Yearly Subscription$39.991 Year

Questions

Is Hear Boost free?
Hear Boost is free to download, with in-app purchases available.
Is Rdio Scanner free?
Rdio Scanner is free to download, with in-app purchases available.
Which has better reviews, Hear Boost or Rdio Scanner?
Hear Boost is rated higher. Hear Boost averages 4.2 out of 5 from 12K ratings, while Rdio Scanner averages 3.3 from 84 ratings.
Do Hear Boost or Rdio Scanner have ads?
Neither Hear Boost nor Rdio Scanner shows ads.
Which is updated more often, Hear Boost or Rdio Scanner?
Hear Boost ships an update every 3 weeks, and Rdio Scanner monthly. Most recently, Hear Boost was updated on September 23, 2026 and Rdio Scanner on September 21, 2026.

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