Comparison

To7 (add) vs String Theory Game

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

Head to head
About

To7 (add)

Features
Read full description

Tap numbers to add them together; up to 7. Connect 3 or more 7s in a row to trigger jackpot. See how high your score can get in this fast addition game.

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.

Screenshots

To7 (add)2 screens
String Theory Game4 screens

Verdict

The call

The clearest difference is ads: String Theory Game at none against To7 (add)'s shown. String Theory Game also leads on iOS requirement (10.0 vs 12.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
To7 (add) versus String Theory Game: the parameters behind the verdict, then further details
ParameterTo7 (add)String Theory Game
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequency—Every 2 days
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.010.0 — better
Further details — not scored
Size10 MB43 MB
Age rating4+4+
DeveloperKILLERBIT LLCAndrew Viesta

In-app purchases

None

To7 (add)

No in-app purchases

None

String Theory Game

No in-app purchases

Questions

Is To7 (add) free?
To7 (add) is free to download, with no in-app purchases.
Is String Theory Game free?
String Theory Game is free to download, with no in-app purchases.
Do To7 (add) or String Theory Game have ads?
To7 (add) shows ads; String Theory Game does not.

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