Your assigned script
Open your assigned Spanish TXT script, normally containing 300 numbered sentences.
KAIYISA · PRIVATE PROJECT APP
Spanish voices.
Ready to record.
For participants invited to Kaiyisa’s Spanish speech collection project. Record your assigned script offline, review each take, and choose when to share it with your project contact.
Download for Android
Version 1.15.3 · 77.3 MB · Android 6.0 or later
Direct project distribution · APK installation file
Record and review
Listen to saved recordings, inspect waveforms and spectral displays, and retake a sentence when needed.
Choose your language
Use the interface in English, Spanish, Chinese, Russian, Italian, Thai, Malay, Portuguese, or French.
CLEAR BEFORE YOU INSTALL
Know the app. Know your choices.
Read how the app works and review your project agreement before making a recording.
Speech checks stay on your phone
Recording and Spanish speech checks work offline. The speech model is included in the app.
How recordings are handled →You choose when to share
The app does not automatically upload recordings. ZIP and Excel exports include participant information; share them only with your designated recipient.
What an export contains →Review your agreement first
Ask your organizer for the full participant agreement, the intended uses of your voice data, and the contact for privacy requests.
Read participant information →GET STARTED
Install in a few steps.
This project app is distributed by Kaiyisa through this website. It is not listed on Google Play.
Confirm your project invitation
Make sure you know your organizer, assigned script, and project terms. If the invitation is unfamiliar, contact Kaiyisa before installing.
Download and open the APK
Use the button above and check the address is asrspanish.kaiyisa.com. Open the file from your browser’s downloads. Android may ask you to allow installation from that browser. Keep Play Protect enabled; if it reports a harmful app, stop and contact us.
Allow the microphone and choose your script
After reviewing your participant agreement, allow microphone access in the app and select your assigned Country_TextID.txt file. The app will ask you to choose an output folder.
Already have the app?
Install this download over your existing Spanish ASR app to keep saved recordings. Future releases can be checked through Settings → Check for app updates.
Reviewing for your company?
See the app permissions, signing fingerprint, file checksum, and release information before deployment. Open the technical details →
COMMON QUESTIONS
Before you download
Why is the app distributed outside Google Play?
Kaiyisa provides it directly for invited participants in a specific recording project. Direct distribution does not provide a Google Play review or endorsement. Your company can inspect the APK and decide whether it meets its installation policy.
Which permissions does it use?
This build declares microphone and internet permissions. Microphone access supports recording, the level meter, and microphone tests. Internet access checks public app updates when you select that option. The app uses Android’s file picker for the script and output folder. Read the permission details.
Why can the microphone indicator stay on between sentences?
While the recording screen is open, the app can keep the microphone active so it is ready without startup noise. Audio between takes is discarded. Saved sentence recordings include the short opening and ending intervals. Leaving the app or locking the phone releases the microphone.
Does downloading the app give consent to use my voice?
No. Downloading the app does not sign a participant agreement. Review and complete the applicable agreement with your organizer before recording. See what to review.
A DIRECT CONTACT
Questions before installing?
Confirm an invitation, ask about the app, or put your IT team in touch with Kaiyisa.
projects@kaiyisa.com
Visit the company contact page ↗
For support, send your app version and a description of the issue. Do not include identity documents or participant recordings.