Comparison

Head Shadow vs Sounds Good! Hearing Amplifier

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

Head to head
About

Head Shadow

This app acts as a hearing aid for individuals with single-sided deafness or mild bilateral hearing loss. It utilizes your iPhone or AirPods microphone to capture ambient sounds, then amplifies and outputs them through wired headphones or AirPods.

Highlights
  • Single-sided deafness aid
  • Mild hearing loss amplification
  • 10-band audio equalizer
  • Reverb options
  • Works with AirPods and wired headphones
  • 30-day free trial
Features
Read full description

Head Shadow is a hearing aid iPhone app for people with single-sided deafness or mild hearing loss in both ears. The app captures nearby sound with the iPhone or AirPods microphone, enhances it with a 10-band equalizer, and plays it in real time through wired headphones, AirPods, or AirPods Pro. FOR SINGLE-SIDED DEAFNESS When using AirPods, activate the microphone on your deaf side. Place that AirPod in your deaf ear and the other AirPod in your hearing ear. Head Shadow captures sound from your deaf side, enhances it, and plays it in your hearing ear, providing a CROS-like listening experience. FOR MILD HEARING LOSS If you have mild hearing loss in both ears, connect your wired or wireless headphones and play the app. Head Shadow captures sound with the iPhone microphone, enhances it, and plays it through your headphones. SOUND CONTROLS The 10-band equalizer lets you adjust the frequencies used in a standard audiogram. Reverb options let you hear how sound changes in different spaces. TRY FREE, THEN BUY ONCE Try all features free. Continue with a one-time purchase. There are no ads and no subscriptions. FINAL PLANNED FEATURE RELEASE Head Shadow was first published on the App Store in 2019. This is its final planned feature release, and the app will remain available and supported. Head Shadow AI, our next-generation app for people with single-sided deafness, is now available separately on the App Store and will receive future feature development.

About

Sounds Good! Hearing Amplifier

This app acts as a portable hearing aid, amplifying sounds and improving clarity with advanced audiology corrections and noise cancellation. It also offers speech-to-text transcription and recording capabilities for enhanced communication.

Highlights
  • Sound amplifier
  • Advanced audiology corrections
  • Noise cancelling
  • Audiogram hearing test
  • Speech to text
  • Sound recording
Features
Read full description

Have an affordable hearing aid in your pocket 24/7! Sounds Good! helps you hear better and clearer with ► sound amplifier ► advanced audiology corrections ► noise cancelling ► audiogram hearing test ► Apple health integration ► speech to text + sound recording. Sounds Good! turns your everyday earphones and your iPhone into an affordable hearing aid solution. No need to carry your hearing aid or purchase one. You have a sound booster app that replaces it. ►WHY IS SOUNDSGOOD AMAZING? ● Noise Cancelling Our hearing amplifier features noise cancelling which eliminates background noise for an unspoiled hearing experience. ● Voice Boost Voice Boost enhances sound intelligibility by using advanced audiology formulas: NAL-R, Pogo, Berger or Half Gain rule. We recommend trying the different formulas to find out which one works best for you. It performs optimally with your audiogram and we suggest taking SoundsGood Pure Tone test or importing your audiogram if you already have one. Voice Boost also encompasses a compressor that rebalances loud and weak sounds. We recommend using noise cancelling earphones for optimal performance. ● Audiogram Our resound volume booster integrates with Apple Health app. There are 3 ways to enter your audiogram: - Import it from the Apple Health app - Take SoundsGood Pure Tone hearing test - Input it manually by moving the dots on the audiogram chart Your audiogram will then be used to smartly adjust the sound. ● Pure Tone Hearing Test SoundsGood offers a Pure Tone hearing test to create your audiogram. The hearing test will ask you for each frequency to confirm whether you can hear a sound. You can then save the audiogram in the Health app. Note: the audiogram is only indicative, and you should consult a professional to get a precise analysis of your hearing. ● Speech to text Use our advanced technology to get live transcripts of your conversations on the screen of your phone in the language of your choice. 50 languages are available online and 10 offline. You can do as many online and offline transcriptions but online is currently limited to 1 minute each. ● Recording Record and save conversations for later. Can be used in the background. Listen to them with a louder volume whenever you want. ● Saving Recordings and Transcripts Whether it is an important conversation, meeting, or training, you can also save the recordings or transcripts on SoundsGood! ► AI FEATURES (IN DEVELOPMENT – DEC21 RELEASE) ● New Recurrent Neural Network techniques will train the app to isolate the voice of your loved ones. It’ll also be used to suppress background noise more accurately. ● Right and Left balance (R & L) Allows to increase the sound more on one ear than the other. ►HOW TO USE SOUNDSGOOD APP? + download our hearing aid app + put on your headphones + set up the boost volume iPhone app for how you want to hear = hear more clearly! ►TIPS - SoundsGood! works best when the phone is directed towards the sound you are trying to hear. - We recommend using noise-canceling headphones. Note that Bluetooth headphones can sometimes show a lag between the sound coming from the headphones and direct sound. ------------------------------------------------------------------------------ SUBSCRIPTION PRICING AND TERMS SoundsGood offers 2 auto-renewing subscription options: - USD 12.99/Month - USD 59.99/Year (that is less than USD 4.99/Month) With free trials of respectively 3 and 7 days. These prices are for United-States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on your country of residence. The subscription will automatically renew unless turned off in your iTunes account settings at least 24h before the current period ends. Disclaimer: The SoundsGood app is not approved as a medical device or software and cannot be used as a medical hearing aid.

Screenshots

Head Shadow4 screens
Sounds Good! Hearing Amplifier4 screens

Verdict

The call

Head Shadow and Sounds Good! Hearing Amplifier both sit at 4.3 stars, but that hides the real split: 83% of Head Shadow's written reviews are positive against 22% of Sounds Good! Hearing Amplifier's. Sounds Good! Hearing Amplifier's advantage is monetization model (free with in-app purchases vs paid) and ratings volume (87 vs 13). On price, rating, 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. Head Shadow sells 2 one-off in-app purchases and Sounds Good! Hearing Amplifier sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Head Shadow holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Sounds Good! Hearing Amplifier has 87 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 83% of Head Shadow's written reviews are positive against 22% of Sounds Good! Hearing Amplifier's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Head Shadow versus Sounds Good! Hearing Amplifier: the parameters behind the verdict, then further details
ParameterHead ShadowSounds Good! Hearing Amplifier
PriceFreeFree
Rating4.3 (13 ratings) — better4.1 (87 ratings)
Positive reviews83.3% of reviews — better22.2% of reviews
Number of ratings1387 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS1514.0 — better
Further details — not scored
Size20 MB51 MB
Age rating4+4+
DeveloperIsa AsudehClery Tech LLC

Customer experience

Head Shadow

All ratings13 ratings
Positive76.9%
Neutral7.7%
Negative15.4%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Sounds Good! Hearing Amplifier

All ratings85 ratings
Positive78.8%
Neutral4.7%
Negative16.5%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

In-app purchases

2 purchases

Head Shadow

One-time2
  • Free 30-Day TrialFree
  • One time purchase$3.99
2 purchases

Sounds Good! Hearing Amplifier

Subscriptions2
  • Monthly Subscription3 Days trial$12.991 Month
  • Yearly Subscription7 Days trial$59.991 Year

Questions

Is Head Shadow free?
Head Shadow is free to download, with in-app purchases available.
Is Sounds Good! Hearing Amplifier free?
Sounds Good! Hearing Amplifier is free to download, with in-app purchases available.
Which has better reviews, Head Shadow or Sounds Good! Hearing Amplifier?
Head Shadow is rated higher. Head Shadow averages 4.3 out of 5 from 13 ratings, while Sounds Good! Hearing Amplifier averages 4.1 from 87 ratings.
Do Head Shadow or Sounds Good! Hearing Amplifier have ads?
Neither Head Shadow nor Sounds Good! Hearing Amplifier shows ads.
Which is updated more often, Head Shadow or Sounds Good! Hearing Amplifier?
Head Shadow ships an update every 3 weeks, and Sounds Good! Hearing Amplifier every 3 weeks. Most recently, Head Shadow was updated on October 24, 2026 and Sounds Good! Hearing Amplifier on October 24, 2026.

Other comparisons