Comparison

Boostd vs THE BLACK BOX Studio

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

Head to head

About

Boostd

Features

Read full description

Download the New Boostd app to discover and book classes! What truly makes Boostd unique in Switzerland is our signature workout: The Lagree Fitness Method™. This workout is unlike any workout you have ever done. Like any HIIT workout, it is intense, calorie-burning (up to 500-800 calories per session), muscle quivering and shirt drenching, but unlike most of these workouts, it is low-impact and safe for the body thanks to the muscle toning principles of Pilates. Basically, ‘it is like Crossfit and Pilates had a baby’!

About

THE BLACK BOX Studio

Features

Read full description

Englisch Download the THE BLACK BOX Studio App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today! Deutsch Laden Sie noch heute die THE BLACK BOX Studio App herunter, um Ihre Kurse zu planen! Von dieser mobilen App aus können Sie Kurspläne anzeigen, sich für Kurse anmelden, laufende Werbeaktionen anzeigen sowie den Standort und die Kontaktinformationen des Studios anzeigen. Sie können sich auch zu unseren sozialen Seiten durchklicken! Optimieren Sie Ihre Zeit und maximieren Sie den Komfort der Anmeldung für Kurse von Ihrem Gerät aus! Laden Sie diese App noch heute herunter!

Screenshots

Boostd4 screens

THE BLACK BOX Studio2 screens

Verdict

The call

The clearest difference is update cadence: THE BLACK BOX Studio at every 3 weeks against Boostd'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

Boostd ships an update every 3 months, THE BLACK BOX Studio every 3 weeks. Both last shipped on September 9, 2026.

Scorecard1 real difference · 5 level

Boostd versus THE BLACK BOX Studio: the parameters behind the verdict, then further details
Parameter	Boostd	THE BLACK BOX Studio
Price	Free	Free
Update frequency	Every 3 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	15.1 — better	16.0
Further details — not scored
Size	94 MB	191 MB
Age rating	4+	4+
Developer	Spotbee, Inc.	WECREATEMOVEMENT GMBH

In-app purchases

None

Boostd

No in-app purchases

None

THE BLACK BOX Studio

No in-app purchases

Questions

Is Boostd free?

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

Is THE BLACK BOX Studio free?

THE BLACK BOX Studio is free to download, with no in-app purchases.

Do Boostd or THE BLACK BOX Studio have ads?

Neither Boostd nor THE BLACK BOX Studio shows ads.

Which is updated more often, Boostd or THE BLACK BOX Studio?

Boostd ships an update every 3 months, and THE BLACK BOX Studio every 3 weeks. Most recently, Boostd was updated on September 9, 2026 and THE BLACK BOX Studio on September 9, 2026.