Contrast Studio vs OZA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contrast Studio
Easily manage your account, book classes, and stay connected with studio updates. Message the studio directly and follow their public feed for announcements and promotions.
- Account management
- Class and event booking
- Direct messaging
- Public feed for announcements
- Promotions and content sharing
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The Contrast Studio app makes it very easy for you to manage your Contrast Studio account, book into our classes and events and keep in touch with us. You can easily message us if you have a question or want to share something with us. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
OZA
Easily browse and purchase fitness class packs or memberships. View the class schedule, filter by type, and book your reservations. Manage your upcoming classes to stay organized and committed to your fitness goals.
- Purchase class packs and memberships
- Browse class schedule
- Filter classes by type
- Manage class reservations
- Track upcoming classes
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Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options. -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.
Screenshots
Verdict
The clearest difference is update cadence: OZA at every 3 weeks against Contrast Studio's every 6 months. Contrast Studio's advantage is ratings volume (62 vs 3). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Contrast Studio against 5.0 for OZA. That said, the two scores are not equally well evidenced: Contrast Studio has 62 ratings behind it against 3, so its average is the more settled of the two.
Contrast Studio ships an update every 6 months, OZA every 3 weeks. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.
| Parameter | Contrast Studio | OZA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (62 ratings) | 5.0 (3 ratings) |
| Number of ratings | 62 — better | 3 |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 55 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Momence, Inc. | Bod Lagree LLC |
Customer experience
Contrast Studio
OZA
In-app purchases
Contrast Studio
No in-app purchases
OZA
No in-app purchases
Questions
Is Contrast Studio free?
Is OZA free?
Which has better reviews, Contrast Studio or OZA?
Do Contrast Studio or OZA have ads?
Which is updated more often, Contrast Studio or OZA?
Other comparisons
