# San Mateo Public Library vs ThirdPass

The clearest difference is review sentiment: ThirdPass at 100% against San Mateo Public Library's 0%. ThirdPass also leads on rating (5.0 vs 3.7) and update cadence (fortnightly vs every 2 months). San Mateo Public Library's advantage is ratings volume (3 vs 1) and iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ThirdPass holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of San Mateo Public Library's written reviews are positive against 100% of ThirdPass's.

San Mateo Public Library ships an update every 2 months, ThirdPass fortnightly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | San Mateo Public Library | ThirdPass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/san-mateo-public-library/id1371648213/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thirdpass/id6764490097/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 50 MB | 14 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Peninsula Library System](https://appshunter.io/developer/692170824) | [Athulo Mepo](https://appshunter.io/developer/1895804046) |

## What reviewers say

### San Mateo Public Library

[App page](https://appshunter.io/ios/app/san-mateo-public-library/id1371648213)

Access your local library's collection on the go. Browse the catalog, manage your account, and download digital books and audiobooks. Find branch information and connect with the library on social media.

**Highlights:** Search catalog, Manage account, Download eBooks and Audiobooks, Place holds, Renew materials, Branch information and directions

**Features:** Vision Pro support

**In-app purchases:** none


### ThirdPass

[App page](https://appshunter.io/ios/app/thirdpass/id6764490097)

Discover unique quiet spaces for work or study beyond typical cafes. Find privately owned public open spaces, library reading rooms, and hotel lobbies with amenities like Wi-Fi and outlets. Save favorites and contribute to the community by reviewing and nominating new spots.

**Highlights:** Live map and list discovery, Filter by space type and amenities, Real-time hours and distance, Weather integration, Save favorite locations, User reviews and nominations

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

**In-app purchases:** none


## Frequently asked questions

### Is San Mateo Public Library free?

San Mateo Public Library is free to download, with no in-app purchases.

### Is ThirdPass free?

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

### Which has better reviews, San Mateo Public Library or ThirdPass?

ThirdPass is rated higher. San Mateo Public Library averages 3.7 out of 5 from 3 ratings, while ThirdPass averages 5.0 from 1 ratings.

### Do San Mateo Public Library or ThirdPass have ads?

Neither San Mateo Public Library nor ThirdPass shows ads.

### Which is updated more often, San Mateo Public Library or ThirdPass?

San Mateo Public Library ships an update every 2 months, and ThirdPass fortnightly. Most recently, San Mateo Public Library was updated on October 17, 2026 and ThirdPass on October 5, 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.*