MicTester

Name: MicTester
Rating: 3.21 (528 reviews)
Author: Optivelox

LiveOptivelox8 apps · 583.9K installsToolsFree · contains adsIn-app purchases: $0.99 - $1.99 per itemcom.optivelox.mictester

Analyze everything that your microphone can pick up!

Alert me ★ Watch Open in Play ↗

Total installs: 337,300
Installs / day: 0
Rating: 3.2★
Released: 7 Jan 2014
Last update: 14 May 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

12 in 5 groups

5 Sensitive3 Notable4 Routine

What this app can do with your phone

Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable6

Access to miscellaneous device features that don't fit other categories

See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Note: This is the trial version of MicTester Pro, some functions might be limited. For more details about MicTester Pro please contact [email protected] With MicTester you can acquire the digital signal of the microphone channel. This signal can be visualized and zoomed up to see a single sample or saved to a .csv file for further elaborations. MicTester is also a Real Time Analyzer (RTA) and allows you to perform a very accurate audio spectral analysis of the signal. Automatic identification of musical notes help you to detect the pitch of a sound, making easy to tune a musical instrument or to train your own voice. Like a true oscilloscope, MicTester features a trigger circuit that allows you to easily capture a single pulse or non-repetitive sequences. You can also use MicTester as a sound level meter and measure A-Weighted SPL according to IEC61672. The app supports several type of sources (MIC, CAMCORDER, VOICE COMMUNICATION, VOICE RECOGNITION) and can operate in stereo mode on devices having two internal microphones. MicTester supports Bluetooth mics operating on SCO data link. MicTester can also analyze WAV signals (16/24 bit) streamed via TCP/IP. If you smartphone features an accelerometer, you can use it with MicTester for vibration analysis at infrasonic frequencies. What you can do with MicTester: ★ Performance tests on internal phone mic (or ext microphones) ★ Performance tests on Bluetooth mics ★ Machinery resonances detector ★ Feedback frequencies identification ★ Acoustic and vibration analysis ★ Sound level metering ★ Music, piano, guitar and speaker tuning ★ Vocal pitch monitor - vocal training Main specs: ★ Input sources: analog internal/external mic,Bluetooth mic,camcorder,voice communication/recognition, streaming WAV (compatible with UARecorder app), accelerometer ★ Time & frequency domain visualization ★ 3D spectrum analyzer (Waterfall and XYZ) ★ Sweep or Strip-Chart time mode ★ Dominant Frequency mode (pitch monitor) ★ Trigger functions (single,auto,normal,pre-trigger,slope,level) ★ Autorange and averaging functions ★ Full pan & pinch zoom ★ XY cursors ★ Vertical measurement cursors ★ Sampling Frequency: 44k1/48k/96k (analog), 44k1/48k/96k/192k (WAV) ★ Frequency peak detector (1Hz resolution) ★ Spectrum energy measurements, SPL (IEC61672) ★ THD+N measurements ★ Automatic musical note detector over ten octaves ★ Tuning systems: 432Hz, 435Hz and 440 Hz ★ Linear/log10/log2 frequency scales ★ Curve/bars/points display mode ★ Images and data can be saved in internal memory or attached to emails ★ Data are exported in .csv format ★ User guide included ★ Supported languages: en,es,de,fr,it,ru

What's new

- Updated to Android 15

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