FlexWerk vs OneContact App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlexWerk
This app offers fitness professionals access to private studios and business support services. It provides premium equipment and removes traditional gym burdens like memberships and contracts, enabling independent success. Empowering fitness experts to thrive outside conventional models.
- Hourly access to private fitness spaces
- Personalized business support services
- Premium Italian-made fitness equipment
- Eliminates gym memberships and contracts
- Streamlined access to technology and systems
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Our mission is to empower fitness professionals to become the best versions of themselves. We provide hourly access to private fitness FlexSpaces; personalized business support services and premium Italian made equipment for your personalized use! For over 40 years, the fitness industry has fundamentally not changed. Until now, fit pro's have had limited options to pursue independent success outside of the Big Box business model. We remove the burdens of memberships, contracts, awkward tours, and sales presentations. FlexWerk is the only solution that saves you valuable time, by cutting out the middlemen and providing easy, affordable access to the best technology, systems and premium fitness spaces. Be our guest!
OneContact App
Automatically keeps your contact information current as people update their details. Create custom contact cards for different aspects of your life and share only what you choose, ensuring you always have the latest details for your connections.
- Auto-updating contact information
- Customizable contact cards
- Selective information sharing
- Syncs with phone's address book
- Privacy controls for sharing
- Multiple cards for different groups
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Life changes. Your contacts should too. People move, change phone numbers, switch jobs, update email addresses, and more. OneContact keeps the contact information of the people you've connected with up to date, so you always have their latest details. When your own information changes, you can update it once and share only what you choose. HOW IT WORKS Create your custom contact cards and connect with the people who matter. As your connections update the information they've chosen to share, your contact list stays current automatically. When your information changes, simply update your card once, and everyone connected to that card receives your latest details automatically. No more wondering if you have the right phone number. No more outdated addresses. No more sending messages to the wrong contact. MULTIPLE CARDS FOR EVERY PART OF LIFE Create different contact cards for work, family, friends, or any group you choose. Share only the information you want with each connection, so everyone sees exactly what you intend. ALWAYS IN SYNC As the people you're connected with update their information, your contacts stay current automatically. You can also choose to sync your OneContact contacts directly to your phone for an address book that's always up to date. PRIVATE BY DESIGN You're always in control. Connections happen only when both people agree, and you decide what to share, who can see it, and when to stop sharing. Stop managing contacts. Let them manage themselves.
Screenshots
Verdict
The clearest difference is update cadence: OneContact App at every 10 days against FlexWerk's every 5 weeks. OneContact App also leads on monetization model (free vs ad-supported). FlexWerk's advantage is ratings volume (18 vs 2). 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 FlexWerk against 5.0 for OneContact App. That said, the two scores are not equally well evidenced: FlexWerk has 18 ratings behind it against 2, so its average is the more settled of the two.
FlexWerk ships an update every 5 weeks, OneContact App every 10 days. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.
| Parameter | FlexWerk | OneContact App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (18 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 18 — better | 2 |
| Update frequency | Every 5 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 45 MB | 68 MB |
| Age rating | 12+ | 12+ |
| Developer | FITHAUZ Inc | Be Happy Innovations LLC |
Customer experience
FlexWerk
OneContact App
In-app purchases
FlexWerk
No in-app purchases
OneContact App
No in-app purchases









