# CommuteStar vs Peninsula Library System

The clearest difference is rating: Peninsula Library System at 4.0 against CommuteStar's 3.3. Peninsula Library System also leads on monetization model (free vs ad-supported). On price, ratings volume, update cadence and ads there is nothing between them.

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

Peninsula Library System holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

CommuteStar ships an update every 4 weeks, Peninsula Library System every 3 weeks. The most recent releases landed on September 9, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | CommuteStar | Peninsula Library System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/commutestar/id6523437863/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/peninsula-library-system/id6670559910/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 34 MB | 50 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RideAmigos](https://appshunter.io/developer/1108794525) | [Peninsula Library System](https://appshunter.io/developer/692170824) |

## What reviewers say

### CommuteStar

[App page](https://appshunter.io/ios/app/commutestar/id6523437863)

Earn rewards for choosing eco-friendly transportation in San Mateo County. Track your commutes via biking, walking, or public transit to unlock exclusive programs and incentives. Connect with others for carpooling and contribute to a greener community.

**Highlights:** Earn rewards for sustainable commutes, Access exclusive programs and promotions, Track biking, walking, and carpooling trips, Find carpool and vanpool partners, Log commutes to monitor progress

**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 CommuteStar free?

CommuteStar 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, CommuteStar or Peninsula Library System?

Peninsula Library System is rated higher. CommuteStar averages 3.3 out of 5 from 4 ratings, while Peninsula Library System averages 4.0 from 3 ratings.

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

Neither CommuteStar nor Peninsula Library System shows ads.

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

CommuteStar ships an update every 4 weeks, and Peninsula Library System every 3 weeks. Most recently, CommuteStar was updated on September 9, 2026 and Peninsula Library System on August 9, 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.*