Comparison

Countdown Letters & Numbers vs Puzzmo

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

Head to head
About

Countdown Letters & Numbers

Challenge your mind with a numbers game using basic math operations or a letters game to find the longest words. This free mental agility game is completely ad-free and does not collect your data.

Highlights
  • Numbers game with mathematical operations
  • Letters game to find long words
  • Mental agility workout
  • Completely free
  • No advertising
  • Data privacy
Features
Read full description

Countdown: Letters and Numbers is a mental agility game where you can choose between work out your brain by playing with numbers or playing with letters. Numbers game: Use basic mathematical operations and 6 random numbers to get the desired result. Maybe it isn’t easy, but there is always a solution. Letters game: With 9 random letters, based on the percentages of appearance of letters in the dictionary, you must find words as long as possible. Countdown is completely free without advertising. Your data is not collected. There is only a small tool that warns us in case the application crashes.

About

Puzzmo

Discover a universe of daily puzzles with original games and modern classics. Enjoy word puzzles, strategy games, and crosswords with helpful hints. It's a free and engaging way to challenge your mind.

Highlights
  • Daily original puzzles
  • Classic puzzle games
  • Word puzzles
  • Strategy games
  • Crosswords with hints
  • Memory and matching games
Features
Read full description

Hello! If you're reading this you either really love Puzzmo or you are somehow undecided about our app. Let's be clear: you should download the app. We made it for you and it's free and it's really good! What do you have to lose? Puzzmo is the center of the puzzle universe. You'll find fresh original games by brilliant designers like Zach Gage and new daily puzzles for modern classics like Cross|word, SpellTower, Flipart, Typeshift, Pile-Up Poker, Memoku, and more. You'll also find a little puzzle at the bottom of this AppStore description. Go on, scroll to the bottom. NEW: MEMOKU Inspired by the classic memory game, Memoku invites you to match pairs of numbers, but there's a twist – like Sudoku, no number can appear in the same row, column, or box twice. BONGO Bongo challenges you to build a better board out of twenty five tiles, often picked on a theme by Puzzmo's friends, community members, and celebrity guests. There’s always a better board. PILE-UP POKER Pile-Up Poker is a twist on traditional poker where players build rows and columns of poker hands. The objective is to create the highest overall score by adding cards one by one to the gird, making strategic decisions along the way. FLIPART Flipart is a modern twist on digital jigsaw puzzles. This free daily puzzle challenges you to rearrange Tetris-like shapes by tapping the pivot points so that none of the shapes overlap and they all fit within the border. Flipart puzzles are enjoyable for kids and adults alike! TYPESHIFT Typeshift is our free, daily captivating word puzzle game that challenges your vocabulary, spatial reasoning, and wit. Solve puzzles by shifting columns of letters like a combination lock to form words. Each puzzle is a fun brain-teaser chock full of both word search and strategy. CROSS|WORD Puzzmo crossword puzzles are for everyone. Some of the world’s top solvers compete daily for the fastest solve on Puzzmo, but that doesn’t mean we’re here to stump you. In fact if you’re new to crosswords or struggling complete a grid, we’re here to help. Only Puzzmo crosswords offer an optional, easier hint with every single clue. CUBECLEAR Cube Clear is a word puzzle game where players spell words in a grid whose letters then disappear. Longer words score higher points, and adjacent tiles disappear after use, causing remaining tiles to tumble to the bottom of the grid. With only 36 letters, the challenge of Cube Clear is two-fold. Can you clear the board, and in how few words? WORDBIND Wordbind is a directional anagram game that challenges you to discover new words hidden within the chosen words of the day. You can only key in letters from left to right, you’re allowed to skip letters, and you can use the same letter twice to find the perfect word. With each word you find, you rise the ranks on your way to Luminary status. REALLY BAD CHESS Aside from the small advantage white gains by making the first move, chess is a battle of wits between two competitors with the same pieces in the same positions. Puzzmo’s free daily Really Bad Chess game turns all of that “fairness” on its head. For example, you might have a huge material advantage with three queens while your computer opponent might have no queens and five rooks. The pieces may look random, but your advantage is carefully calculated! SPELLTOWER SpellTower is a two-dimensional grid of letters that looks like your typical word search puzzle. But unlike a traditional word search, you can change directions, cross your own path, go diagonal, and even spell backwards! This freedom of movement allows you to find more complex and challenging words, but this isn’t the only twist with SpellTower. As you use letters, they disappear from the grid, with the ultimate goal being a perfect, total clear of the entire board. You found it! If you can solve this classic riddle, enter the answer at puzzmo.com/code "Forward I’m heavy, backwards I’m not. What word am I?" Happy puzzling!

Screenshots

Countdown Letters & Numbers4 screens
Puzzmo4 screens

Verdict

The call

The clearest difference is rating: Countdown Letters & Numbers at 5.0 against Puzzmo's 3.7. Countdown Letters & Numbers also leads on in-app purchases (none vs 2) and ads (none vs shown). Puzzmo's advantage is ratings volume (183 vs 4) and chart position (#125 vs unranked). On price, review sentiment, update cadence and device support 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

Both are free to download. Puzzmo sells 2 in-app purchases, starting at $3.99 per month. Countdown Letters & Numbers asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Countdown Letters & Numbers holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Puzzmo has 183 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 43% and 43% positive.

UpkeepUpdate frequency

Countdown Letters & Numbers ships an update fortnightly, Puzzmo every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard7 real differences · 4 level
Countdown Letters & Numbers versus Puzzmo: the parameters behind the verdict, then further details
ParameterCountdown Letters & NumbersPuzzmo
PriceFreeFree
Rating5.0 (4 ratings) — better3.7 (183 ratings)
Positive reviews42.9% of reviews42.9% of reviews
Number of ratings4183 — better
Update frequencyFortnightlyEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#125 — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size66 MB12 MB
Age rating4+12+
DeveloperLimaraxa S.L.Puzzmo Inc.

Customer experience

Countdown Letters & Numbers

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive42.9%
Neutral28.6%
Negative28.6%

Puzzmo

All ratings177 ratings
Positive65.0%
Neutral6.2%
Negative28.8%
Written reviews77 reviews
Positive42.9%
Neutral16.9%
Negative40.3%

Bugs and requests

Countdown Letters & Numbers

Not enough reviews yet to summarise bugs or requests.

Puzzmo

Reported bugs

2 issues
  • Crossword clues not locking in correctly
  • Transitions between games could be smoother

Requested features

3 requests
  • Ability to resume games from where left off
  • Numerical order for crossword clues
  • Remove subscription, keep account option

In-app purchases

None

Countdown Letters & Numbers

No in-app purchases

2 purchases

Puzzmo

Subscriptions2
  • Puzzmo Plus (monthly)7 Days trial$3.991 Month
  • Puzzmo Plus1 Month trial$39.991 Year

Questions

Is Countdown Letters & Numbers free?
Countdown Letters & Numbers is free to download, with no in-app purchases.
Is Puzzmo free?
Puzzmo is free to download, with in-app purchases available.
Which has better reviews, Countdown Letters & Numbers or Puzzmo?
Countdown Letters & Numbers is rated higher. Countdown Letters & Numbers averages 5.0 out of 5 from 4 ratings, while Puzzmo averages 3.7 from 183 ratings.
Do Countdown Letters & Numbers or Puzzmo have ads?
Puzzmo shows ads; Countdown Letters & Numbers does not.
Which is updated more often, Countdown Letters & Numbers or Puzzmo?
Countdown Letters & Numbers ships an update fortnightly, and Puzzmo every 2 weeks. Most recently, Countdown Letters & Numbers was updated on November 3, 2026 and Puzzmo on November 8, 2026.

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