Comparison

Prime Flow vs Cozy Crosswords

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

Head to head
About

Prime Flow

Explore the fascinating world of prime numbers through a minimalist puzzle game. Learn number theory through engaging gameplay, discovering patterns and unlocking lore. Designed for calm concentration and a playful approach to mathematical concepts.

Highlights
  • Explore prime patterns
  • Learn through experimentation
  • Unlock progression and lore
  • Track accomplishments
  • Clean interface for concentration
Features
Read full description

Prime Flow is a minimalist puzzle game built around one of the strangest structures in mathematics: prime numbers. Play by testing, predicting, and navigating prime patterns as the game teaches you to see number theory—through motion, rhythm, and discovery. What you can do • Explore prime patterns through fast, focused play • Learn by experimentation (no worksheets, no lectures) • Unlock progression and “Prime Lore” as you advance • Track accomplishments through achievements and milestones • Enjoy a clean interface designed for calm concentration Who it’s for • puzzle players who like logic and pattern recognition • students and teachers who want a playful way into primes • anyone who finds beauty in numbers Prime Flow doesn’t try to make math “easy.” It tries to make it fun.

About

Cozy Crosswords

Engage in a calming crossword puzzle game with a unique tile-dragging mechanic. Solve small, themed grids with a gentle soundtrack and customize your experience with various visual options. Enjoy daily challenges and adjustable difficulty for a peaceful play session.

Highlights
  • Tactile tile dragging gameplay
  • Themed mini-crossword puzzles
  • Lo-fi soundtrack
  • Extensive visual customization
  • Daily challenges with leaderboards
  • Adjustable difficulty settings
Features
Read full description

Cozy Crosswords is a calm, relaxing crossword puzzle game designed for slow, satisfying play. Each puzzle is a small crossword made up of 5 connected words, all related to a single clue. You solve the grid by dragging and placing letter tiles, creating a smooth, tactile experience that feels great to play. With 250 clues and over 500 different crosswords, Cozy Crosswords offers a wide mix of literal and thought-provoking challenges, all set to a gentle lo-fi soundtrack. FEATURES: Cozy Experience: Every interaction is designed to feel soft and satisfying, from smooth tile dragging to subtle sound effects and haptic feedback. The relaxed pace and calming music create a cozy space to think and unwind. Customization: Make the game your own with 40+ background colors, multiple tile colors and tilesets, different tile shapes, and a variety of fonts. Completing achievements unlocks new tilesets with carefully curated color palettes. Daily Crossword: A brand-new, randomly generated crossword is available every day. Solve it at your own pace and compare your time on the online daily leaderboard. Adjustable Difficulty: Adjust your difficulty as you choose. Pick easy for a simple, straightforward experience, or hard for a slower and thought provoking play. Normal difficulty provides the perfect middle ground. No ads. No in-app purchases. No power-ups or gimmicks. Cozy Crosswords is a clean, focused experience built around relaxing, bite-sized crossword puzzles. Whether you play for a minute or settle in for a longer session, Cozy Crosswords is meant to feel warm, peaceful, and deeply satisfying.

Screenshots

Prime Flow4 screens
Cozy Crosswords4 screens

Verdict

The call

The clearest difference is rating: Cozy Crosswords at 4.6 against Prime Flow's 4.0. Cozy Crosswords also leads on ratings volume (33 vs 1) and chart position (#6 vs unranked). Prime Flow's advantage is review sentiment (100% vs 89%) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model 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

Prime Flow costs $0.99 and Cozy Crosswords $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Cozy Crosswords holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Cozy Crosswords has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Prime Flow's written reviews are positive against 89% of Cozy Crosswords's, so the app with the better star average is not the one people write more warmly about.

Scorecard6 real differences · 5 level
Prime Flow versus Cozy Crosswords: the parameters behind the verdict, then further details
ParameterPrime FlowCozy Crosswords
Price$0.99 — better$1.99
Rating4.0 (1 ratings)4.6 (33 ratings) — better
Positive reviews100.0% of reviews — better88.9% of reviews
Number of ratings133 — better
Update frequency—Every 4 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank—#6 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.114.0 — better
Further details — not scored
Size194 MB371 MB
Age rating4+4+
DeveloperBen BedardMulberry Tree Games, LLC

Customer experience

Prime Flow

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cozy Crosswords

All ratings29 ratings
Positive89.7%
Neutral3.4%
Negative6.9%
Written reviews18 reviews
Positive88.9%
Neutral5.6%
Negative5.6%

In-app purchases

None

Prime Flow

No in-app purchases

None

Cozy Crosswords

No in-app purchases

Questions

Is Prime Flow free?
Prime Flow costs $0.99, with no in-app purchases.
Is Cozy Crosswords free?
Cozy Crosswords costs $1.99, with no in-app purchases.
Which has better reviews, Prime Flow or Cozy Crosswords?
Cozy Crosswords is rated higher. Prime Flow averages 4.0 out of 5 from 1 ratings, while Cozy Crosswords averages 4.6 from 33 ratings.
Do Prime Flow or Cozy Crosswords have ads?
Neither Prime Flow nor Cozy Crosswords shows ads.

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