Hello,
Thank you for providing the detailed scope.
As per my analysis, I have calculated the timeline for this project,
1. App Designs: 8 Days
2. OCR API implementation: 15 Days
3. Languages Translation, Google Translator API: 10 Days
4. Testing: 2 Days
Notes:
1. Google Translator API is paid.
2. We will get the accurate result if Image quality is very good.
Let us discuss in the detail.
Regards,
Dharmesh