Current rank
- Was
- #6024 hours ago
- Change
- Up 4 places
- Best
- #56in 24 hours
Use the power of your smartphone and latest technologies for maximum sound amplification. Increase the volume and improve the sounds around you. App helps you to improve your sound perception. The app adjusts to specific features for each ear using a built-in test. You only need a simple headset to use it. -- Boost the sound of your headset -- Noise filtering function -- Automatic adjustment to hearing specifics; -- Adaptation to different types of environment; -- Full acoustic amplification up
Competitors
Full chartTop of Free · Medical in Brazil. Volume Boost – Sound Amplifier is #56 there. Changes are over 7 days.
- #1 (number one)Up 33 places
Prescrição EletrônicaConselho Federal de Medicina - #2Down 1 place
Meu SUS DigitalServicos e Informacoes do Brasil - #3No change
Pregnancy + | Tracker AppPhilips Digital UK Limited - #4Down 2 places
HapvidaHapvida Assistência Médica Ltda - #5Down 1 place
Rede D'OrRede D'or Sao Luiz S/A. - #6No change
Amil ClientesAmil Assistencia Medica Internacional SA - #7Down 2 places
Doctoralia: BrasilDoctoralia - #8Down 1 place
e-saudeSPSecretaria Municipal de Saude da Cidade de Sao Paulo - #9Down 1 place
SulAmérica SaúdeSulAmérica - #10Down 1 place
Doutor SocialDoutor Benefícios - #11No change
SulAmérica OdontoSulAmérica - #12Down 2 places
Conexa SaúdeCONNECT-CARE SERVICOS MEDICOS LTDA - #13Up 1 place
Pregnancy Tracker・App by MomsWachanga LTD - #14Down 1 place
Saúde DigitalGrupo Fleury - #15Down 3 places
Hapvida SP | RJHapvida Assistência Médica Ltda - #16No change
Contraction Timer & Counter 9mAleksei Neiman - #17Down 2 places
Doutor BenefíciosDoutor Benefícios - #18Up 1 place
dr.consulta consultas e examesDr. Consulta Clinica Medica LTDA - #19Down 1 place
Agenda Fácil - Prefeitura SPEmpresa de Tecnologia da Informacao e Comunicacao do Municipio de Sao Paulo Prodamsp - SA - #20Up 1 place
Sabin Diagnóstico e SaúdeLaboratório Sabin de Analises Clinicas LTDA
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
What's new
Version 0.3.72 · 4 Oct 2026 · 13 days ago
La música puede «tratar» la tartamudez. Cantar activa el hemisferio derecho del cerebro, que asume las funciones del habla y evita el «fallo» del hemisferio izquierdo. En esta versión: - Corrección de errores - Mejoras de rendimiento
Current rankings
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Brazil· Free · Medical · best #38 · 10 days · 7 days Up 15 places | #56 | Up 7 places | Up 15 places | #38 | 10 |
| Mexico· Grossing · Medical · best #58 · 4 days · 7 days Up 38 places | #58 | Up 33 places | Up 38 places | #58 | 4 |
| Spain· Free · Medical · best #59 · 1 day | #59 | New entry | Change unknown | #59 | 1 |
| France· Grossing · Medical · best #76 · 3 days | #76 | New entry | Change unknown | #76 | 3 |
| India· Free · Medical · best #66 · 9 days · 7 days Up 10 places | #82 | Up 1 place | Up 10 places | #66 | 9 |
| Mexico· Free · Medical · best #65 · 6 days · 7 days Down 16 places | #96 | New entry | Down 16 places | #65 | 6 |
| Canada· Grossing · Medical · best #98 · 1 day | #98 | New entry | Change unknown | #98 | 1 |
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
Brazil · Free · Medical: best #56, latest #56, over 2 snapshots since 17 Oct. No snapshots on 17 Oct; the line joins the snapshots on either side.
Ranking events
Entries, big moves, #1s and new versions we've recorded.
- Entered the Grossing · Medical chart at #58Mexico
- Entered the Free · Medical chart at #96Mexico
- Entered the Grossing · Medical chart at #76France
- Entered the Grossing · Medical chart at #98Canada
- Dropped #67 → #99 in Grossing · MedicalSpain
- Entered the Free · Medical chart at #76Spain
- Entered the Grossing · Medical chart at #81Mexico
- Entered the Free · Medical chart at #95India
- Entered the Grossing · Medical chart at #95Brazil
- Entered the Grossing · Medical chart at #83France
- Entered the Grossing · Medical chart at #100Brazil
- Entered the Free · Medical chart at #94India
- Entered the Free · Medical chart at #99Mexico
- Entered the Grossing · Medical chart at #87Japan
- Dropped #67 → #94 in Free · MedicalMexico
- Entered the Free · Medical chart at #93France
- Entered the Grossing · Medical chart at #76Mexico
- Entered the Grossing · Medical chart at #96Mexico
- Entered the Free · Medical chart at #92India
- Entered the Grossing · Medical chart at #96United Kingdom
- Entered the Free · Medical chart at #86Mexico
- Entered the Free · Medical chart at #98India