# MNTSTUDIO vs Peninsula Library System

The clearest difference is rating: MNTSTUDIO at 5.0 against Peninsula Library System's 4.0. MNTSTUDIO also leads on ratings volume (340 vs 3). Peninsula Library System's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MNTSTUDIO holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: MNTSTUDIO has 340 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | MNTSTUDIO | Peninsula Library System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (340 ratings)](https://appshunter.io/ios/app/mntstudio/id1663063509/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/peninsula-library-system/id6670559910/reviews) |
| Number of ratings | **340** | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 38 MB | 50 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MNT Wellness Co.](https://appshunter.io/developer/1773830975) | [Peninsula Library System](https://appshunter.io/developer/692170824) |

## What reviewers say

### MNTSTUDIO

[App page](https://appshunter.io/ios/app/mntstudio/id1663063509)

Experience a unique blend of classical Pilates and contemporary fitness for an effective and fun workout. Discover the joy of movement and transform into a more vibrant you with expert guidance.

**Highlights:** Classical Pilates, Contemporary fitness techniques, Effective workouts, Safe workouts, Fun workouts, Joyful movement

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Peninsula Library System

[App page](https://appshunter.io/ios/app/peninsula-library-system/id6670559910)

Access multiple public libraries in San Mateo County from your mobile device. Manage holds, renew items, search the catalog, and use your digital library card for convenient access to resources.

**Highlights:** Access multiple county libraries, Place and manage holds, Renew checked out materials, Search library catalog, Digital library card

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MNTSTUDIO free?

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

### Is Peninsula Library System free?

Peninsula Library System is free to download, with no in-app purchases.

### Which has better reviews, MNTSTUDIO or Peninsula Library System?

MNTSTUDIO is rated higher. MNTSTUDIO averages 5.0 out of 5 from 340 ratings, while Peninsula Library System averages 4.0 from 3 ratings.

### Do MNTSTUDIO or Peninsula Library System have ads?

Neither MNTSTUDIO nor Peninsula Library System shows ads.

### Which is updated more often, MNTSTUDIO or Peninsula Library System?

MNTSTUDIO ships an update every 3 weeks, and Peninsula Library System every 3 weeks. Most recently, MNTSTUDIO was updated on October 16, 2026 and Peninsula Library System on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*