Comparison

ABCDEF vs Brain Test Premium

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

ABCDEF

Features
Read full description

ABCDEF is an addictive letter puzzle inspired by the classic 2048 gameplay. Merge matching letters, think ahead and work your way from A all the way to Z. Every move matters. Plan carefully, keep the board under control and aim for the highest possible letter. How to play: • Swipe left, right, up or down. • Merge identical letters to create the next letter. • Build the best strategy to achieve the highest score. • Reach Z and continue playing for even bigger records. • Your best scores are saved in the international leaderboard. Features: • Easy to learn • Deep and rewarding strategy • Global online leaderboard • Smooth controls and modern interface • High replay value • Available in English, German and Spanish • Perfect for quick breaks or long puzzle sessions Can you reach Z and beyond? Challenge yourself and compete with players from around the world!

About

Brain Test Premium

This premium puzzle game offers an ad-free experience with all daily levels unlocked and enhanced in-game bonuses. It features a series of challenging brain teasers designed to test your logic and creativity, providing endless fun for all ages.

Highlights
  • Ad-free gameplay
  • All daily levels unlocked
  • Double daily gifts
  • Cheaper hints and skips
  • Bonus starting bulbs
  • Tricky and mind-blowing brain teasers
  • Offline play
Features
Currently charting
Read full description

Experience Brain Test - Tricky Puzzles in its best form with the premium version that offers: • No advertisements. Play the game without any interruptions. • All daily levels are unlocked. • Double daily gifts. • Cheaper hints and skips. • Bonus starting bulbs. Brain Test is an addictive tricky puzzle game with a series of tricky brain teasers. Different riddles and tricky tests will challenge your mind. This puzzle game may break common sense and bring your new brain-pushing experience! You can enjoy yourself with your friends with this addictive and funny IQ game. Think out of the box, crack the puzzles and get ready to take the quiz! You will enjoy this funny tricky test. This game is a new game and an offline game. Also one of the best games in the world. If you are a fan of word games, word search games, puzzles, sudoku puzzles, riddle games or any other quiz games, tricky test Brain Test is your best choice! Much funnier than classic test games. Brain games and iq games are for improving brain. You can play the best games offline. Features: • Tricky & Mind-blowing Brain Teasers and Brain Go: You will be tricked! • Unexpected game answers to the great number of quizzes. • Fun for All Ages: The best trivia game for family & friends’ gatherings! • Enjoy this impossible quiz. • Download this funny game with Premium advantages. • Endless fun and brain-pushing games. • Great exercise for the brain. • Simple and highly addictive game play. • Great time pass with riddle games. • Play without the internet. • One of the best games. Brain games for adults, puzzle games and new games. Have fun!

Screenshots

ABCDEF4 screens
Brain Test Premium4 screens

Verdict

The call

The clearest difference is price: ABCDEF at Free against Brain Test Premium's $4.99. ABCDEF also leads on in-app purchases (none vs 4) and ads (none vs shown). Brain Test Premium's advantage is chart position (#114 vs unranked) and device support (4 vs 2). On update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

ABCDEF is free to download; Brain Test Premium costs $4.99 up front. Brain Test Premium sells 4 one-off in-app purchases. ABCDEF asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 12 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 5 level
ABCDEF versus Brain Test Premium: the parameters behind the verdict, then further details
ParameterABCDEFBrain Test Premium
PriceFree — better$4.99
Rating—4.7 (24 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—24 — better
Update frequencyEvery 12 monthsEvery 12 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Paid
Best chart rank—#114 — better
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS26.015.0 — better
Further details — not scored
Size12 MB290 MB
Age rating4+4+
DeveloperGerhard LentschikUNICO STUDIO

In-app purchases

None

ABCDEF

No in-app purchases

4 purchases

Brain Test Premium

One-time4
  • Lamp 250$2.99
  • Lamp 500$4.99
  • Lamp 1000$8.99
Show 1 more
  • Lamp 2500$14.99

Questions

Is ABCDEF free?
ABCDEF is free to download, with no in-app purchases.
Is Brain Test Premium free?
Brain Test Premium costs $4.99, and also offers in-app purchases.
Do ABCDEF or Brain Test Premium have ads?
Brain Test Premium shows ads; ABCDEF does not.
Which is updated more often, ABCDEF or Brain Test Premium?
ABCDEF ships an update every 12 months, and Brain Test Premium every 12 months. Most recently, ABCDEF was updated on October 7, 2026 and Brain Test Premium on October 14, 2026.

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