Comparison

Poly Rules! vs Circuital

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

Head to head
About

Poly Rules!

A challenging sorting game where the rules dynamically change as you progress. It offers increasingly complex scenarios to test your cognitive abilities. Researchers can inquire about using the game for studies.

Highlights
  • Dynamic rule changes
  • Increasingly complex scenarios
  • Cognitive benefit focus
  • Research support available
  • Log storage and analytics (coming soon)
Features
Read full description

PolyRules is a challenging sorting game where the rules change as you play. As you progress through the game you will encounter increasingly more complicated scenarios that challenge you in ways you can't imagine. The current release is our first prototype and we will update the game semi-frequently as we move towards a design that features tried and true game design to facilitate the cognitive benefits this game aids to provide. Researchers who are interested in using this game for their own studies please reach out to us to us through our support page for more information on how to best use this App. We have several ways to support you including a central server to store logs and automatic analytics which will be implemented in the coming weeks.

About

Circuital

Features
Read full description

Circuital is a minimalist circuit-routing puzzle. Slide and rotate path pieces to complete the current — every level has exactly one elegant solution waiting for you to find it. • 60 hand-crafted challenges across four difficulty tiers • A fresh Daily Challenge every day • A hint engine for when you're truly stuck • Achievements and stats to track your mastery • Clean, distraction-free design — no ads, no timers, just pure logic Whether you have two minutes or twenty, Circuital rewards careful thinking with the satisfying click of a completed circuit.

Screenshots

Poly Rules!4 screens
Circuital4 screens

Verdict

The call

The clearest difference is in-app purchases: Poly Rules! at none against Circuital's 1. Poly Rules! also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 17.0). On price, ads 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. Circuital sells 1 one-off in-app purchase. Poly Rules! asks for nothing beyond the download.

UpkeepUpdate frequency

Poly Rules! ships an update monthly, Circuital every 3 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Poly Rules! versus Circuital: the parameters behind the verdict, then further details
ParameterPoly Rules!Circuital
PriceFreeFree
Rating4.8 (13 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings13 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size111 MB7 MB
Age rating4+4+
DeveloperNortheastern University Information ServicesMario Steenbergen

In-app purchases

None

Poly Rules!

No in-app purchases

1 purchases

Circuital

One-time1
  • Circuital Pro$2.99

Questions

Is Poly Rules! free?
Poly Rules! is free to download, with no in-app purchases.
Is Circuital free?
Circuital is free to download, with in-app purchases available.
Do Poly Rules! or Circuital have ads?
Neither Poly Rules! nor Circuital shows ads.
Which is updated more often, Poly Rules! or Circuital?
Poly Rules! ships an update monthly, and Circuital every 3 months. Most recently, Poly Rules! was updated on October 11, 2026 and Circuital on October 8, 2026.

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