Comparison

String Theory Game vs BN Matching Numbers

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

Head to head
About

String Theory Game

A vibrant puzzle game where you recreate patterns by drawing loops between pegs. Strategically place and overlap loops to match the target design with minimal moves. Offers handcrafted puzzles, daily challenges, and endless free play.

Highlights
  • Pattern matching puzzles
  • Loop drawing mechanics
  • Color-based loop filling
  • 60+ handcrafted puzzles
  • Daily challenges
  • Free play modes
Features
Read full description

String Theory is a colorful puzzle game about matching a given pattern by building it out of different colored shapes. String theory has 60+ handcrafted puzzles, daily challenges, and free play modes, making for hours of fun. Draw lines between pegs to create loops. The loops fill in with a different color depending on how many pegs they touch. Any loop that touches either three pegs or six pegs turns green. Any loop that touches either four pegs or eight pegs turns purple. Any loop that touches either five pegs or seven pegs turns spotted purple. Replicating the given pattern with as few loops as possible requires strategic placement and overlapping of loops. With dozens of handcrafted patterns to match, and thousands additional free play patterns, String Theory is a mind-bending game filled to the brim with tricky puzzles to get the gears turning! No ads, no microtransactions.

About

BN Matching Numbers

This is a fun matching game designed to boost memory and math skills for all ages. Players flip cards to find matching pairs, with options for number-to-number or number-to-equation puzzles. It offers adjustable difficulty and tracks game statistics.

Highlights
  • Number and equation matching modes
  • Adjustable difficulty levels
  • Built-in timer for challenges
  • Game statistics tracking
  • Kid-friendly design
  • Improves math skills and memory
Features
Read full description

BN Matching Numbers is a fun and brain-boosting matching game for kids and adults alike! Flip the cards, test your memory, and find the matching pairs before time runs out. Choose between number-to-number matches or challenge yourself with number-to-equation puzzles (addition, subtraction, multiplication, division, or mixed). With multiple levels of difficulty, the game adapts to your skills and keeps you engaged as you improve. Whether you want a quick brain teaser or a longer training session, BN Matching Numbers is a simple yet rewarding way to sharpen your mind. Features: - Multiple game modes – match numbers, numbers to equations, or equations to equations. - Adjustable difficulty – play manual mode or advance through over 200 levels. - Built-in timer – race against the clock and try to beat your best time. - Game statistics – track games played, wins, best time, and last level. - Clean and kid-friendly design – easy to play for all ages. - Great for learning & memory – practice math skills while having fun. Perfect for children, parents, students, and anyone who loves puzzles and memory challenges. Download BN Matching Numbers today and start matching your way to a sharper brain!

Screenshots

String Theory Game4 screens
BN Matching Numbers4 screens

Verdict

The call

The clearest difference is price: String Theory Game at Free against BN Matching Numbers's $0.99. String Theory Game also leads on iOS requirement (10.0 vs 17.6). On rating, ratings volume, ads and in-app purchases 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

String Theory Game is free to download; BN Matching Numbers costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for String Theory Game against 5.0 for BN Matching Numbers. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Scorecard3 real differences · 6 level
String Theory Game versus BN Matching Numbers: the parameters behind the verdict, then further details
ParameterString Theory GameBN Matching Numbers
PriceFree — better$0.99
Rating5.0 (2 ratings)5.0 (2 ratings)
Number of ratings22
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.6
Further details — not scored
Size43 MB3 MB
Age rating4+4+
DeveloperAndrew ViestaNam Nguyen

Customer experience

String Theory Game

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

BN Matching Numbers

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

String Theory Game

No in-app purchases

None

BN Matching Numbers

No in-app purchases

Questions

Is String Theory Game free?
String Theory Game is free to download, with no in-app purchases.
Is BN Matching Numbers free?
BN Matching Numbers costs $0.99, with no in-app purchases.
Which has better reviews, String Theory Game or BN Matching Numbers?
String Theory Game and BN Matching Numbers are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do String Theory Game or BN Matching Numbers have ads?
Neither String Theory Game nor BN Matching Numbers shows ads.

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