Cool MateFor Cambridge English candidates
Use of English
punishes word lists.
Real 3-second clips from films, news, and talks. The chunks and phrases natives actually use. Spaced so they stick. Trains the collocations, idioms, and transformations that Cambridge B2 First, C1 Advanced, and C2 Proficiency lean on, especially in Use of English.
4.8 stars · CEFR A1 to C2 · 13 languages · Free forever
Try a sample clipPick your level
Which Cambridge exam are you preparing for?
Try it without signing up
A 3-second chunk. The kind your ear needs to meet daily.
No email gate. No paywall. Just the same kind of chunk that lives inside the app, with the Cambridge-relevant context shown after you guess.
Chunk
“on the whole”
Get hundreds more in the app
Honest by design
What Cool Mate is, and what it is not.
What we focus on today
- Listening fluency from real native audio at full speed
- Chunks, collocations, and idioms that Use of English rewards
- Vocabulary that sticks through spaced repetition
- Pronunciation modeling from native voices
Not in scope today
- Use of English transformation drills (open cloze, key word transformations)
- Writing essay marking
- Full Cambridge-format mock papers
On the roadmap
How to use Cool Mate with your prep
- Daily 5 to 15 minutes of Cool Mate, every day
- Cambridge Official Practice Tests for B2 First, C1 Advanced, or C2 Proficiency
- Empower B2/C1 or Use of English by Virginia Evans for transformation drills
- Cool Mate covers the daily practice the others cannot
The thesis
Words get you to B1. Chunks get you to C1.
Natives do not assemble sentences word by word. They snap pre-built chunks into place. Cambridge examiners reward this in Use of English, Speaking, and Writing. Word lists hit a ceiling. Chunks break through it.
Real chunks Cool Mate teaches in real video context:
Speaking Part 1 and 4 hedges
- on the whole
- I'd say
- it depends on
- to be honest
Writing essays and reports
- it can be argued that
- a common counterargument is
- on balance, the evidence suggests
Speaking Part 3 collaboration
- that's a good point
- I see what you mean
- what about
Listening cue phrases
- moving on
- having said that
- in other words
Word-list approach
Memorize ubiquitous, mitigate, antithesis. Hope your brain reassembles them in Use of English transformations on test day. People forget 50% in 24 hours and 80% in a week.
Chunk approach
Learn 'on balance, the evidence suggests' as one move, inside a real clip from a real talk. Meet it again right before you'd forget. The speaker's face anchors the memory.
Same time investment. Very different exam result. This is why 5 minutes of Cool Mate beats an hour of word-list grinding.
Every paper, mapped
How chunks pay off across Cambridge English.
Speaking (paired interview)
Stop freezing in Part 3 collaboration. Chunks are pre-built, your mouth produces 'that's a good point' or 'what about' without translating from your L1. Examiners hear interaction. You hear yourself sounding like you've spoken English for years.
Listening
Cambridge Listening Parts 3 and 4 move at native speed: 3 to 4 words per second, often connected. If you parse word by word, you fall behind. Cool Mate trains your ear to grab the chunk, not the words inside it. Real accents (UK primarily, plus AU, US, IN, CA).
Writing (essay, report, review)
Examiners reward range and accuracy. The highest-band scripts deploy academic chunks: 'it can be argued that', 'on balance, the evidence suggests'. Cool Mate's academic collections feed you these in the contexts where they actually appear.
Reading and Use of English
The exam's hardest paper. Chunks unlock collocation gap-fills, key word transformations, and word-formation tasks because you've met the patterns in real video, not just on a list. ('by and large', 'in light of', 'for the most part'.)
Essay marking and transformation drills
Not in scope today. We don't grade essays or drill transformations. Pair Cool Mate with Cambridge Official Practice or a tutor for those. Naming alternatives is trust, not weakness.
Find your Cambridge level
Cambridge IS CEFR. Pick yours.
Cambridge English exams ARE the CEFR levels. B2 First sits at B2, C1 Advanced at C1, C2 Proficiency at C2. Cool Mate tags every clip and collection by CEFR level so you start at the right speed.
B2 First (FCE)
The everyday-fluency exam. Subtitles come off. Conversations move at native speed.
B2C1 Advanced (CAE)
The university and skilled-work standard. Idioms, register, the right preposition every time.
C1C2 Proficiency (CPE)
Native-like nuance. The peak Cambridge level. Few candidates need it, but it stays valid forever.
C2Below B2
Climb to B1 first. Build the everyday vocabulary and listening pace, then go for B2 First.
B1How it works
Built to fight the forgetting curve.
People forget. Fast. 50% of new vocabulary is gone in 24 hours. 80% in a week. Memorization loses every time, especially in Use of English transformations.
01
Real 3-second clip
From a real show, news segment, or talk. Your brain encodes the speaker, the scene, and the line. Episodic memory beats rote memory.
02
Answer the prompt
Tap once. We measure if you got it. No essays to write. No daily counter to protect.
03
Spaced repetition times the next review
Hard chunks come back tomorrow. Easy ones drift further out. We meet you again right before you'd forget.
Built on the Leitner spaced repetition system (1972) and 50 years of memory research.
How Cool Mate compares
Why daily Cool Mate beats once-a-week paper practice.
Cool Mate is the daily companion. The others are the formal study and the marked papers. Use them together for the strongest Cambridge prep.
| Feature | Cool Mate | Cambridge Official | Empower B2/C1 | Use of English by Evans | |
|---|---|---|---|---|---|
| Real native video sources | ✓ | ✓ | ✓ | ✓ | ✓ |
| Spaced repetition built in | · | · | · | · | · |
| Chunks-first, not word-list first | ✓ | · | · | · | · |
| Free forever tier | ✓ | · | · | ✓ | · |
| Works fully offline | ✓ | · | · | · | · |
Pricing
Free forever. No card. No countdown.
The free tier never expires. Use Cool Mate every day before your exam without paying. Pro unlocks unlimited daily practice and offline mode, which becomes useful in cramming week.
Pro is optional. It exists for the week before your exam.
Questions
Cambridge candidates ask these first.
Train daily. Sit once. Pass forever.
Free forever on iPhone, Android, Apple Watch, and Telegram. Built for Cambridge candidates who refuse to lose Use of English marks to bad listening practice.
Or open in Telegram
Scan with phone