Comparison

Simon's Cat vs Proofline

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

Head to head
About

Simon's Cat

Embark on a bubble-popping adventure to rescue adorable critters trapped in a bubbly mess. Solve thousands of colorful puzzles, use special power-ups, and enjoy vibrant animations in this fun and addictive game.

Highlights
  • Match bubbles to free critters
  • Thousands of colorful levels
  • Unique puzzle challenges
  • Special power-ups
  • Vibrant animations
  • Play offline
Features
Read full description

Mr. Potts is causing trouble again, trapping cute critters in a bubbly mess! Only you can help Simon’s Cat and his friends pop bubbles, clear puzzles, and save the day in this fun bubble shooter! A Bubble-Popping Adventure Awaits! Match bubbles to free adorable critters and complete exciting challenges. Play through thousands of colorful levels with unique puzzles. Reach new areas and discover magical surprises. Use special power-ups to solve tricky puzzles and win rewards. Fun & Addictive Gameplay! Easy to start, but full of exciting challenges. Enjoy vibrant animations and lovable characters. Experience stunning visuals in a colorful world. Play anytime, anywhere—no WiFi needed! Join Simon’s Cat, Maisy, Chloe, Kitten, Jazz, and more in this purrfect puzzle adventure! Whether you love match puzzles or bubble shooters, this game will keep you entertained for hours. Start playing now and enjoy a bubble-popping journey like never before!

About

Proofline

Engage in a focused logic puzzle game where you arrange symbols based on visual clues to find the single correct order. Enjoy daily challenges and a variety of included levels with intuitive controls and helpful features.

Highlights
  • Daily logic puzzles
  • 150 included level proofs
  • Easy, Medium, Hard difficulties
  • Drag-to-insert and tap-to-swap controls
  • Optional hints and undo
  • Detailed statistics
  • No time limit
Read full description

Every clue points to one true order. Proofline is a focused logic puzzle about arranging a short line of symbols. Read the visual relationships, move the symbols into place, and check whether every clue is true. Start with the Daily Proof, refreshed at midnight in New York. Then explore 150 included Level Proofs across Easy, Medium, and Hard difficulties. WHY PROOFLINE • Small puzzles built around real deduction • Essential clues with one uniquely solvable answer • Daily difficulty that builds through the week • Drag-to-insert and quick tap-to-swap controls • Optional hints, undo, and an always-available clue guide • Detailed statistics for Easy, Medium, Hard, and Daily play • No account required • No time limit Proofline is free with advertising. A one-time $4.99 Remove Ads purchase removes all ads; earned hint rewards double automatically without watching a rewarded ad. No subscription.

Screenshots

Simon's Cat4 screens
Proofline4 screens

Verdict

The call

The clearest difference is ads: Simon's Cat at none against Proofline's shown. Simon's Cat also leads on ratings volume (31K vs 1) and device support (3 vs 1). On price, rating, in-app purchases and monetization model 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. Simon's Cat sells 13 one-off in-app purchases and Proofline sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Simon's Cat against 5.0 for Proofline. That said, the two scores are not equally well evidenced: Simon's Cat has 31K ratings behind it against 1, so its average is the more settled of the two.

Scorecard4 real differences · 6 level
Simon's Cat versus Proofline: the parameters behind the verdict, then further details
ParameterSimon's CatProofline
PriceFreeFree
Rating4.9 (31K ratings)5.0 (1 ratings) — better
Positive reviews61.6% of reviews—
Number of ratings31K — better1
Update frequencyEvery 4 weeks—
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size630 MB5 MB
Age rating9+4+
DeveloperTactile Games LimitedLincoln Wolf

Customer experience

Simon's Cat

All ratings30,667 ratings
Positive97.5%
Neutral0.9%
Negative1.7%
Written reviews516 reviews
Positive61.6%
Neutral12.8%
Negative25.6%

Proofline

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Simon's Cat

Reported bugs

3 issues
  • Bubbles not popping correctly
  • Game freezing on level transition
  • Rewards not being properly credited

Requested features

4 requests
  • Difficulty settings for casual and hardcore players
  • Option to disable ads for a one-time fee
  • Ability to earn more coins through gameplay
  • Better explanation of game mechanics and scoring

Proofline

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Simon's Cat

One-time13
  • Welcome Pack$0.99
  • Quick Refill$0.99
  • Stack of Coins$1.99
Show 10 more
  • Quick Refill Tier 2$1.99
  • Piggy Bank Open$3.99
  • Kitten Bundle$3.99
  • Simon's Pass$4.99
  • Special Offer$6.99
  • Special Offer$7.99
  • Pile of Coins$9.99
  • Special Offer$9.99
  • Treat Bundle$12.99
  • Bag of Coins$19.99
1 purchases

Proofline

One-time1
  • Remove Ads$4.99

Questions

Is Simon's Cat free?
Simon's Cat is free to download, with in-app purchases available.
Is Proofline free?
Proofline is free to download, with in-app purchases available.
Which has better reviews, Simon's Cat or Proofline?
Proofline is rated higher. Simon's Cat averages 4.9 out of 5 from 31K ratings, while Proofline averages 5.0 from 1 ratings.
Do Simon's Cat or Proofline have ads?
Proofline shows ads; Simon's Cat does not.

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