cannot make payment with Google Pay. Error message "Google Pay couldn't load properly because pop-ups may be turned off. Turn on pop-ups in your browser settings and try again. If you're using an app, try making your purchase with Google Pay in a browser such as Chrome or Safari." Tried to unblock pop up on browser but still did not resolve the problem. Feedbacked to admin but problem remains unresolved..
Optimum Train
Optimum Train learn to swim app! The easiest way to manage your swimming lesson!
Overview
Features & Capabilities
User Growth & Download Statistics
App
- By:
- KLTEH
- Downloads:
- 10,656 48
- Version:
- 0 Last updated: 2026-10-20
- Creation date:
- 2025-05-17
- Publisher country:
MY
- Email:
- tk*****@gmail.com
- Website:
- Privacy policy:
- Full description:
- See detailed description
- Source:
- Google Play Store
- Data ingested on:
- 2026-11-05
- Compare stats and ranking:
-
Contact the developer
Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
- Developed by:
- KLTEH
- Google Play Store
- https://play.google.com/store/apps/details?id=com.optrain.app
- Email:
- tk*****@gmail.com
- Website:
- https://www.optimumtrain.com/
User Reviews
Could not login on my Samsung Note 10. Error message "Unexpected Token T in JSON at position 0"
Best Optimum Train Alternatives
Here are some Android apps that are similar to Optimum Train:
Fit2Swim
Udio Systems
United Swimming
Udio Systems
Born 2 Swim
Udio Systems
GK Swimming
Udio Systems
Fabulous Swim
Udio Systems
State Swim
Udio Systems
Her Swim School
Udio Systems
Inclusive Swim
Udio Systems
Swim It Right
Udio Systems
Swimsation
Udio Systems
Swim Smooth
Udio Systems
Swim in Balance
Trainin