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Preview 1 platform
iPhone 4 images
What’s New Version 1.1
Bug fixes
Description
The SD2 Voice Amplifier is a smartphone application that reduces your muffled mask voice and allows you to be heard loud and clear!
Also use SD2 for public speaking with a Bluetooth speaker and for amplifying your voice if you have a medical condition that stops you from speaking loudly!
Accessibility
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Version history 2 versions
Build 874772178v1.12025-05-15 12:28:13
Bug fixes
Build 847620284v1.02022-09-15 06:00:20
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 148 of 175 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
CH | de-CH | Free | 1 | 5.0 | 1.1 |
US | en-US | Free | 1 | 1.0 | 1.1 |
AE | en-GB | Free | 0 | — | 1.1 |
AF | en-GB | Free | 0 | — | 1.1 |
AG | en-GB | Free | 0 | — | 1.1 |
AI | en-GB | Free | 0 | — | 1.1 |
AL | en-GB | Free | 0 | — | 1.1 |
AM | en-GB | Free | 0 | — | 1.1 |
AO | en-GB | Free | 0 | — | 1.1 |
AR | es-MX | Free | 0 | — | 1.1 |
AU | en-AU | Free | 0 | — | 1.1 |
AZ | en-GB | Free | 0 | — | 1.1 |
BA | en-GB | Free | 0 | — | 1.1 |
BB | en-GB | Free | 0 | — | 1.1 |
BF | en-GB | Free | 0 | — | 1.1 |
BH | en-GB | Free | 0 | — | 1.1 |
BJ | en-GB | Free | 0 | — | 1.1 |
BM | en-GB | Free | 0 | — | 1.1 |
BN | en-GB | Free | 0 | — | 1.1 |
BO | es-MX | Free | 0 | — | 1.1 |
BR | pt-BR | Free | 0 | — | 1.1 |
BS | en-GB | Free | 0 | — | 1.1 |
BT | en-GB | Free | 0 | — | 1.1 |
BW | en-GB | Free | 0 | — | 1.1 |
BY | en-GB | Free | 0 | — | 1.1 |
BZ | en-GB | Free | 0 | — | 1.1 |
CA | en-CA | Free | 0 | — | 1.1 |
CD | en-GB | Free | 0 | — | 1.1 |
CG | en-GB | Free | 0 | — | 1.1 |
CI | fr-FR | Free | 0 | — | 1.1 |
CL | es-MX | Free | 0 | — | 1.1 |
CM | fr-FR | Free | 0 | — | 1.1 |
CN | zh-Hans-CN | Free | 0 | — | 1.1 |
CO | es-MX | Free | 0 | — | 1.1 |
CR | es-MX | Free | 0 | — | 1.1 |
CV | en-GB | Free | 0 | — | 1.1 |
DM | en-GB | Free | 0 | — | 1.1 |
DO | es-MX | Free | 0 | — | 1.1 |
DZ | en-GB | Free | 0 | — | 1.1 |
EC | es-MX | Free | 0 | — | 1.1 |
EG | en-GB | Free | 0 | — | 1.1 |
FJ | en-GB | Free | 0 | — | 1.1 |
FM | en-GB | Free | 0 | — | 1.1 |
GA | fr-FR | Free | 0 | — | 1.1 |
GB | en-GB | Free | 0 | — | 1.1 |
GD | en-GB | Free | 0 | — | 1.1 |
GE | en-GB | Free | 0 | — | 1.1 |
GH | en-GB | Free | 0 | — | 1.1 |
GM | en-GB | Free | 0 | — | 1.1 |
GT | es-MX | Free | 0 | — | 1.1 |
GW | en-GB | Free | 0 | — | 1.1 |
GY | en-GB | Free | 0 | — | 1.1 |
HK | zh-Hant-HK | Free | 0 | — | 1.1 |
HN | es-MX | Free | 0 | — | 1.1 |
ID | en-GB | Free | 0 | — | 1.1 |
IL | en-GB | Free | 0 | — | 1.1 |
IN | en-GB | Free | 0 | — | 1.1 |
IQ | en-GB | Free | 0 | — | 1.1 |
IS | en-GB | Free | 0 | — | 1.1 |
JM | en-GB | Free | 0 | — | 1.1 |
JO | en-GB | Free | 0 | — | 1.1 |
JP | ja | Free | 0 | — | 1.1 |
KE | en-GB | Free | 0 | — | 1.1 |
KG | en-GB | Free | 0 | — | 1.1 |
KH | en-GB | Free | 0 | — | 1.1 |
KN | en-GB | Free | 0 | — | 1.1 |
KR | ko | Free | 0 | — | 1.1 |
KW | en-GB | Free | 0 | — | 1.1 |
KY | en-GB | Free | 0 | — | 1.1 |
KZ | en-GB | Free | 0 | — | 1.1 |
LA | en-GB | Free | 0 | — | 1.1 |
LB | en-GB | Free | 0 | — | 1.1 |
LC | en-GB | Free | 0 | — | 1.1 |
LK | en-GB | Free | 0 | — | 1.1 |
LR | en-GB | Free | 0 | — | 1.1 |
LY | en-GB | Free | 0 | — | 1.1 |
MA | en-GB | Free | 0 | — | 1.1 |
MD | en-GB | Free | 0 | — | 1.1 |
ME | en-GB | Free | 0 | — | 1.1 |
MG | en-GB | Free | 0 | — | 1.1 |
MK | en-GB | Free | 0 | — | 1.1 |
ML | en-GB | Free | 0 | — | 1.1 |
MM | en-GB | Free | 0 | — | 1.1 |
MN | en-GB | Free | 0 | — | 1.1 |
MO | zh-Hant-HK | Free | 0 | — | 1.1 |
MR | en-GB | Free | 0 | — | 1.1 |
MS | en-GB | Free | 0 | — | 1.1 |
MU | en-GB | Free | 0 | — | 1.1 |
MV | en-GB | Free | 0 | — | 1.1 |
MW | en-GB | Free | 0 | — | 1.1 |
MX | es-MX | Free | 0 | — | 1.1 |
MY | en-GB | Free | 0 | — | 1.1 |
MZ | en-GB | Free | 0 | — | 1.1 |
NA | en-GB | Free | 0 | — | 1.1 |
NE | en-GB | Free | 0 | — | 1.1 |
NG | en-GB | Free | 0 | — | 1.1 |
NI | es-MX | Free | 0 | — | 1.1 |
NO | en-GB | Free | 0 | — | 1.1 |
NP | en-GB | Free | 0 | — | 1.1 |
NR | en-GB | Free | 0 | — | 1.1 |
NZ | en-AU | Free | 0 | — | 1.1 |
OM | en-GB | Free | 0 | — | 1.1 |
PA | es-MX | Free | 0 | — | 1.1 |
PE | es-MX | Free | 0 | — | 1.1 |
PG | en-GB | Free | 0 | — | 1.1 |
PH | en-GB | Free | 0 | — | 1.1 |
PK | en-GB | Free | 0 | — | 1.1 |
PW | en-GB | Free | 0 | — | 1.1 |
PY | es-MX | Free | 0 | — | 1.1 |
QA | en-GB | Free | 0 | — | 1.1 |
RS | en-GB | Free | 0 | — | 1.1 |
RU | ru | Free | 0 | — | 1.1 |
RW | en-GB | Free | 0 | — | 1.1 |
SA | en-GB | Free | 0 | — | 1.1 |
SB | en-GB | Free | 0 | — | 1.1 |
SC | en-GB | Free | 0 | — | 1.1 |
SG | en-GB | Free | 0 | — | 1.1 |
SL | en-GB | Free | 0 | — | 1.1 |
SN | en-GB | Free | 0 | — | 1.1 |
SR | en-GB | Free | 0 | — | 1.1 |
ST | en-GB | Free | 0 | — | 1.1 |
SV | es-MX | Free | 0 | — | 1.1 |
SZ | en-GB | Free | 0 | — | 1.1 |
TC | en-GB | Free | 0 | — | 1.1 |
TD | en-GB | Free | 0 | — | 1.1 |
TH | en-GB | Free | 0 | — | 1.1 |
TJ | en-GB | Free | 0 | — | 1.1 |
TM | en-GB | Free | 0 | — | 1.1 |
TN | en-GB | Free | 0 | — | 1.1 |
TO | en-GB | Free | 0 | — | 1.1 |
TR | en-GB | Free | 0 | — | 1.1 |
TT | en-GB | Free | 0 | — | 1.1 |
TW | zh-Hant-TW | Free | 0 | — | 1.1 |
TZ | en-GB | Free | 0 | — | 1.1 |
UA | en-GB | Free | 0 | — | 1.1 |
UG | en-GB | Free | 0 | — | 1.1 |
UY | en-GB | Free | 0 | — | 1.1 |
UZ | en-GB | Free | 0 | — | 1.1 |
VC | en-GB | Free | 0 | — | 1.1 |
VE | es-MX | Free | 0 | — | 1.1 |
VG | en-GB | Free | 0 | — | 1.1 |
VN | en-GB | Free | 0 | — | 1.1 |
VU | en-GB | Free | 0 | — | 1.1 |
XK | en-GB | Free | 0 | — | 1.1 |
YE | en-GB | Free | 0 | — | 1.1 |
ZA | en-GB | Free | 0 | — | 1.1 |
ZM | en-GB | Free | 0 | — | 1.1 |
ZW | en-GB | Free | 0 | — | 1.1 |
Not available in: AT, BE, BG, CY, CZ, DE, DK, EE, ES, FI, FR, GR, HR, HU, IE, IT, LT, LU, LV, MT, NL, PL, PT, RO, SE, SI, SK
Change log 5 changes · US
✎
releaseNotes updated
Bug fixes
✎
description updated
The SD2 Voice Amplifier is a smartphone application that reduces your muffled mask voice and allows you to be heard loud and clear!
Also use SD2 for public spe
✎
name updated
Sd2 Voice Amplifier App
◆
Version 1.1 released
Bug fixes
◆
Version 1.0 released
CHde-CH
AEen-GB
AFen-GB
AGen-GB
AIen-GB
ALen-GB
AMen-GB
AOen-GB
ARes-MX
AUen-AU
AZen-GB
BAen-GB
BBen-GB
BFen-GB
BHen-GB
BJen-GB
BMen-GB
BNen-GB
BOes-MX
BRpt-BR
BSen-GB
BTen-GB
BWen-GB
BYen-GB
BZen-GB
CAen-CA
CDen-GB
CGen-GB
CIfr-FR
CLes-MX
CMfr-FR
CNzh-Hans-CN
COes-MX
CRes-MX
CVen-GB
DMen-GB
DOes-MX
DZen-GB
ECes-MX
EGen-GB
FJen-GB
FMen-GB
GAfr-FR
GBen-GB
GDen-GB
GEen-GB
GHen-GB
GMen-GB
GTes-MX
GWen-GB
GYen-GB
HKzh-Hant-HK
HNes-MX
IDen-GB
ILen-GB
INen-GB
IQen-GB
ISen-GB
JMen-GB
JOen-GB
JPja
KEen-GB
KGen-GB
KHen-GB
KNen-GB
KRko
KWen-GB
KYen-GB
KZen-GB
LAen-GB
LBen-GB
LCen-GB
LKen-GB
LRen-GB
LYen-GB
MAen-GB
MDen-GB
MEen-GB
MGen-GB
MKen-GB
MLen-GB
MMen-GB
MNen-GB
MOzh-Hant-HK
MRen-GB
MSen-GB
MUen-GB
MVen-GB
MWen-GB
MXes-MX
MYen-GB
MZen-GB
NAen-GB
NEen-GB
NGen-GB
NIes-MX
NOen-GB
NPen-GB
NRen-GB
NZen-AU
OMen-GB
PAes-MX
PEes-MX
PGen-GB
PHen-GB
PKen-GB
PWen-GB
PYes-MX
QAen-GB
RSen-GB
RUru
RWen-GB
SAen-GB
SBen-GB
SCen-GB
SGen-GB
SLen-GB
SNen-GB
SRen-GB
STen-GB
SVes-MX
SZen-GB
TCen-GB
TDen-GB
THen-GB
TJen-GB
TMen-GB
TNen-GB
TOen-GB
TRen-GB
TTen-GB
TWzh-Hant-TW
TZen-GB
UAen-GB
UGen-GB
UYen-GB
UZen-GB
VCen-GB
VEes-MX
VGen-GB
VNen-GB
VUen-GB
XKen-GB
YEen-GB
ZAen-GB
ZMen-GB
ZWen-GB
ATNot Available
BENot Available
BGNot Available
CYNot Available
CZNot Available
DENot Available
DKNot Available
EENot Available
ESNot Available
FINot Available
FRNot Available
GRNot Available
HRNot Available
HUNot Available
IENot Available
ITNot Available
LTNot Available
LUNot Available
LVNot Available
MTNot Available
NLNot Available
PLNot Available
PTNot Available
RONot Available
SENot Available
SINot Available
SKNot Available