Contact Slang: Professional English

Contact Slang Support


Company Name:

About: Slang offers an unprecedented variety of comprehensive, career-specific English
courses. Our adaptive English learning app optimizes your learning experience in
real time, getting to know you as a learner and presenting you with the study
experience you need based on how where you are in your English-learning journey.


 
  2026-02-11

Slang Customer Service 💢

Hard-to-find customer service info can be a red flag. Is Slang Safe to use?

The following contact options are available: Pricing Information, Support, General Help, and Press Information/New Coverage (to guage reputation). Discover which options are the fastest to get your customer service issues resolved.



NOTE: If the links below doesn't work for you, Please go directly to the Homepage of Lengio Corporation



Verified email  

Contact e-Mail: [email protected]


Verified email ✔✔

E-Mail: [email protected]

Website: 🌍 Visit Slang Website

Privacy Policy: https://cdn.slangapp.com/documents/privacy-policy.html

Developer: Lengio Corporation




Privacy & Terms:

https://slangapp.com/legal/privacy



Can I trust Slang app?

Protect your data and wallet. We investigate the developer's website (Slangapp.com), verify they're legit, and uncover hidden scams or complaints.




3 Most reported problems 😔💔

4.6 out of 5

Awful

2025-03-11

by Elenka.er

It's awful because it requires registration and entering personal data. I don't recommend it

App keeps crashing

2025-03-12

by Tortu7

The app itself is good but keeps crashing every time I return to the app to finish a course. Both the app and my iPhone are up to date. Even had it installed in my previous phone and it was crashing as well.

Amazing and useful app

2025-03-13

by Sofis F

This app will skyrocket your English vocabulary. 10/10 would recommend




Have a Problem with Slang: Professional English? Report Issue




Why should I report an Issue with Slang: Professional English?

  1. Pulling issues faced by users like you is a good way to draw attention of Slang: Professional English to your problem using the strength of crowds. We have over 1,000,000 users and companies will listen to us.
  2. We have developed a system that will try to get in touch with a company once an issue is reported and with lots of issues reported, companies will definitely listen.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
  4. If you are a Slang: Professional English customer and are running into a problem, Justuseapp might not be the fastest and most effective way for you to solve the problem but at least you can warn others off using Slang: Professional English.


Alternatives