Comparison

Refractor Dilemma vs Neuroscape Coherence

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

Head to head

Refractor Dilemma

Experimental 'trippy' game

Free

🎮 Games

★ 3.01 ratingsView app →

About

Refractor Dilemma

Features

Read full description

Refractor Dilemma is an experimental 'trippy' game with three special stages: Hole Runover, Fractal Trip & Brain Defender. The game is fully based on volumetric realtime rendering powered by Unity plugin called Raymarcher. Reach the highest score and enjoy the original and trippy atmosphere in unique & organic world! Original 'trippy' soundtrack made by Jakub "Ketrumi" Bondor.

About

Neuroscape Coherence

Features

Read full description

Neuroscape Coherence is a Rhythm training game from Neuroscape, UCSF

Screenshots

Refractor Dilemma4 screens

Neuroscape Coherence3 screens

Verdict

The call

The clearest difference is update cadence: Neuroscape Coherence at every 2 months against Refractor Dilemma's every 3 months. On price, ads, 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.

UpkeepUpdate frequency

Refractor Dilemma ships an update every 3 months, Neuroscape Coherence every 2 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 7 level

Refractor Dilemma versus Neuroscape Coherence: the parameters behind the verdict, then further details
Parameter	Refractor Dilemma	Neuroscape Coherence
Price	Free	Free
Rating	3.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 3 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	67 MB	213 MB
Age rating	4+	4+
Developer	Matej Vanco	NEUROSCAPE ALLIANCE

In-app purchases

None

Refractor Dilemma

No in-app purchases

None

Neuroscape Coherence

No in-app purchases

Questions

Is Refractor Dilemma free?

Refractor Dilemma is free to download, with no in-app purchases.

Is Neuroscape Coherence free?

Neuroscape Coherence is free to download, with no in-app purchases.

Do Refractor Dilemma or Neuroscape Coherence have ads?

Neither Refractor Dilemma nor Neuroscape Coherence shows ads.

Which is updated more often, Refractor Dilemma or Neuroscape Coherence?

Refractor Dilemma ships an update every 3 months, and Neuroscape Coherence every 2 months. Most recently, Refractor Dilemma was updated on October 24, 2026 and Neuroscape Coherence on October 15, 2026.