Comparison

Blue Friction vs MrMk

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

Head to head

About

Blue Friction

Features

Read full description

A BLUE FRICTION é uma indústria automotiva voltada para a fabricação e desenvolvimento de sistemas de freios. Oferece soluções globais em tecnologia de frenagem integrando os subsistemas de freios para os veículos de passeios e comerciais. Com o app Catálogo BLUE FRICTION, você fica por dentro de todas as informações de nossos produtos, como veículos que são aplicados, relações de códigos originais, montagem, desenhos e muitos mais. Você também poderá acessar rapidamente nossos informativos técnicos para auxiliar na utilização de cada um de nossos produtos.

About

MrMk

Features

Read full description

Consulte nossos produtos, promoções, lançamentos e faça seu pedido da linha MrMk

Screenshots

Blue Friction4 screens

MrMk4 screens

Verdict

The call

Blue Friction and MrMk are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Blue Friction ships an update every 3 months, MrMk every 6 months. Both last shipped on October 27, 2026.

ScorecardNo meaningful differences

Blue Friction versus MrMk: the parameters behind the verdict, then further details
Parameter	Blue Friction	MrMk
Price	Free	Free
Update frequency	Every 3 months — better	Every 6 months
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	64 MB	197 MB
Age rating	17+	17+
Developer	BF DO BRASIL INDUSTRIA E COMERCIO DE PECAS AUTOMOTIVAS LTDA	MUSTER AUTO PARTS WHOLESALE REPRESENTACOES LTDA

In-app purchases

None

Blue Friction

No in-app purchases

None

MrMk

No in-app purchases

Questions

Is Blue Friction free?

Blue Friction is free to download, with no in-app purchases.

Is MrMk free?

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

Do Blue Friction or MrMk have ads?

Both Blue Friction and MrMk show ads.

Which is updated more often, Blue Friction or MrMk?

Blue Friction ships an update every 3 months, and MrMk every 6 months. Most recently, Blue Friction was updated on October 27, 2026 and MrMk on October 27, 2026.