San Mateo County Libraries vs FLEXX Studios
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
San Mateo County Libraries
Access library services from your mobile device. Manage your account, search the catalog, place holds, and use your digital library card. Discover events and access a wide range of digital resources like eBooks and eAudiobooks.
- Account management
- Catalog search
- Place holds
- Digital library card
- Event discovery
- Digital collection access
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The San Mateo County Libraries app is your connection to the library's services from your mobile device. Check your account, pay fines, renew items, search the catalog, place holds and use your digital library card. Find upcoming events, read our blogs, get directions to the nearest San Mateo County Libraries branch, and get easy access to our digital collection like eBooks/eAudiobooks, eVideos, eMusic and eMagazines.
FLEXX Studios
Book fitness classes, manage your account, and purchase memberships. Explore a variety of specialized workouts like Pilates, Kickboxing, and Yoga. Get the results you crave with personalized attention.
- Book favorite classes
- View class schedules
- Review existing reservations
- Purchase memberships and training
- Manage your account
- Variety of specialized fitness classes
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The official App of FLEXX Studios. Download the App today to book your favorite classes! From the App, you can view class schedules, review existing reservations, purchase memberships, classes, private and semi private training, manage your account and so much more. Our small group core-based classes will give you not only the best workout around, but the attention YOU deserve to get the results you crave. FLEXX Studios offers the most variety of specialized fitness classes including two styles of Reformer Pilates classes, Kickboxing, TRX, Strength Training, Bootcamp, Barre, Yoga and so much more. We can't wait to FLEXX with you! Discover more at @flexxstudiosburlingame on Instagram
Screenshots
Verdict
The clearest difference is rating: FLEXX Studios at 5.0 against San Mateo County Libraries's 3.3. FLEXX Studios also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (80 vs 8). San Mateo County Libraries's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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.
FLEXX Studios holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: FLEXX Studios has 80 ratings behind it against 8, so its average is the more settled of the two.
San Mateo County Libraries ships an update every 2 months, FLEXX Studios every 3 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | San Mateo County Libraries | FLEXX Studios |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (8 ratings) | 5.0 (80 ratings) — better |
| Positive reviews | 47.1% of reviews | — |
| Number of ratings | 8 | 80 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 38 MB |
| Age rating | 17+ | 4+ |
| Developer | Peninsula Library System | FLEXX Studios |
Customer experience
San Mateo County Libraries
FLEXX Studios
In-app purchases
San Mateo County Libraries
No in-app purchases
FLEXX Studios
No in-app purchases
Questions
Is San Mateo County Libraries free?
Is FLEXX Studios free?
Which has better reviews, San Mateo County Libraries or FLEXX Studios?
Do San Mateo County Libraries or FLEXX Studios have ads?
Which is updated more often, San Mateo County Libraries or FLEXX Studios?
Other comparisons
