Comparison

BIÂN vs Contrast Hot + Cold Studio

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

Head to head

Contrast Hot + Cold Studio

Free

💪 Health & Fitness

★ 4.717 ratingsView app →

About

BIÂN

Features

Read full description

The key to your sanctuary in the palm of your hand. From the ability to reserve a table at The Restaurant, to schedule treatments, classes, private sessions and appointments with our Doctors, to alerting BIÂN prior to your arrival for your locker room setup -- our app will keep you organized and in the know on everything as it relates to your BIÂN membership.

About

Contrast Hot + Cold Studio

Discover the benefits of hot and cold contrast therapy with this app. Book sessions, manage memberships, and learn about rejuvenation techniques. It integrates with HealthKit to track your activity and encourage a healthier lifestyle.

Highlights

Book contrast therapy sessions
Purchase memberships
Learn about contrast therapy
Infrared sauna and cold plunge booking
HealthKit integration for activity tracking

Features

Read full description

Contrast offers hot & cold contrast therapy in both private and communal settings. Pair the infrared sauna with a cold plunge to maximize recovery & rejuvenation. This app can be used to book sessions, buy memberships, learn more about contrast therapy & more. APPLE HEALTHKIT We also use HealthKit to allow users to share their activity and workout data with the app. This data is used to incentivise users to stay active.

Screenshots

BIÂN2 screens

Contrast Hot + Cold Studio4 screens

Verdict

The call

The clearest difference is ads: Contrast Hot + Cold Studio at none against BIÂN's shown. On price, update cadence, 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

BIÂN ships an update every 2 months, Contrast Hot + Cold Studio every 5 weeks. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

Scorecard1 real difference · 8 level

BIÂN versus Contrast Hot + Cold Studio: the parameters behind the verdict, then further details
Parameter	BIÂN	Contrast Hot + Cold Studio
Price	Free	Free
Rating	—	4.7 (17 ratings) — better
Number of ratings	—	17 — better
Update frequency	Every 2 months	Every 5 weeks — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0 — better	15.0
Further details — not scored
Size	125 MB	104 MB
Age rating	4+	17+
Developer	BIAN CHICAGO LLC	Emerson Waverly, LLC

In-app purchases

None

BIÂN

No in-app purchases

None

Contrast Hot + Cold Studio

No in-app purchases

Questions

Is BIÂN free?

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

Is Contrast Hot + Cold Studio free?

Contrast Hot + Cold Studio is free to download, with no in-app purchases.

Do BIÂN or Contrast Hot + Cold Studio have ads?

BIÂN shows ads; Contrast Hot + Cold Studio does not.

Which is updated more often, BIÂN or Contrast Hot + Cold Studio?

BIÂN ships an update every 2 months, and Contrast Hot + Cold Studio every 5 weeks. Most recently, BIÂN was updated on October 19, 2026 and Contrast Hot + Cold Studio on October 22, 2026.