Editor's Review
Speaking is the part of a language that self-study apps handle worst. Cambly's answer is to skip the software and put a person on the screen: open the app, tap to connect, and a native English speaker takes the call within seconds. There is no lesson to book and no shared timetable to work around, which is the entire point for anyone practising at odd hours.
How lessons work:
You can start an unscheduled call with whoever is free, or reserve time with a tutor who suited you before. Sessions are recorded and transcribed, so vocabulary that came up during the call is still there afterwards, and a chat window carries written corrections while you talk. Course material exists for learners who want structure - business English, interview practice, exam preparation - but tutors will happily just talk if that is what you need.
What it costs:
This is the part the store listing hides behind the word Free. Cambly sells minutes on a subscription: you pick how long each session runs and how many days a week you want, and the price scales with both. Downloading costs nothing and there is a short trial, but sustained practice is a monthly commitment and it is not cheap next to group classes.
The tutor lottery:
Tutors are not required to hold a formal teaching qualification, and quality varies accordingly. Some are experienced teachers, others are friendly conversationalists with a webcam. Because you can favourite the ones who work for you and book them again, that variance is manageable, but the first few calls are a sorting exercise. Cambly Kids runs as a separate track with its own tutors and curriculum.
Features
Instant video calls with a native English speaker, no booking required
Reserved sessions with a specific tutor at a fixed time
Automatic recording and transcript of every lesson
In-call chat where the tutor writes corrections as you speak
Structured courses for business English, interviews and exam preparation
Cambly Kids as a separate service for younger learners
Pros
Speaking practice available at any hour without arranging anything in advance
Recordings and transcripts turn a casual chat into material you can study
You can drop a tutor who does not suit you and rebook one who does
A 4.67 rating across 10M+ installs points to a service people stay with
Cons
Free to download but not free to use; real practice needs a paid minute plan
Tutors are not all trained teachers, so early calls can be inconsistent
Video calls need a stable connection, which limits where you can practise
Questions people ask
Is Cambly free?
Only the download and a short trial call. Lessons run on a subscription that sets minutes per session and days per week, and the monthly price rises with both.
Do I have to book lessons in advance?
No. The main draw is connecting to whoever is online at that moment. Reservations exist if you want a particular tutor at a set time, but they are optional.
Are the tutors qualified teachers?
Some are, many are simply native speakers who passed the platform's application process. The service is built around conversation rather than certified instruction, so read a tutor's profile if credentials matter to you.
What is Cambly Kids?
A separate track for children, with tutors chosen for teaching younger learners and lessons that follow a set curriculum instead of open conversation. It is sold apart from the adult plans.