Countdown - The Official TV Show App
by Barnstorm Games
- Games
- Paid
- Zombie
- Rating
- 4.5
- 1.2K ratings
- Last update
- Apr 6, 2016
- Version 1.2.1
- Size
- 291 MB
- Category
- Games
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
It’s time to go up against TV’s most iconic clock!
You may feel that you are good at crosswords and Sudoku, but the official Countdown App of Channel 4’s hit TV show is set to provide the ultimate mental challenge. Compete in all three Countdown disciplines: the letters round, the numbers round and the famous Countdown Conundrum.
Will you be able to generate a nine letter word and achieve the numbers round target before the clock runs down? Finally, with fingers on the buzzer you will need to hold your nerve and find the Conundrum word before your opponent.
- Enjoy the full Countdown experience
- Compete in all three disciplines:
- Ten letters rounds
- Four numbers rounds
- The Conundrum
- Features the Oxford Dictionary of English
- Play against the CPU (Easy, Normal, Hard or Expert)
- Brand new VS mode for 2 players (on the same device)
- Brand new quick play mode
- Achievements
- Leaderboards
- An almost infinite number of randomised challenges
- Detailed player statistics
Will you cave in under the pressure of the ticking Countdown clock?
What’s new
Release notes for the latest version, as written by the developer.
- Dictionary improvements
We hope you like this update! If you do, please leave us a nice review, otherwise please let us know what we can do better: http://barnstormgames.helpshift.com/a/countdown/
Rank history
Daily position in the UK charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #2
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
52/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 11 apps on the charts
- Audience size80% · 20
Ratings: 1,240
- App size60% · 10
Size: 291 MB
- Price model100% · 15
Price model: paid
- Demand proof50% · 30
Best rank #2, 1 country
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.2.1LatestReleased Apr 6, 2016