# Caltrain+ vs San Mateo County Parks

The clearest difference is review sentiment: Caltrain+ at 86% against San Mateo County Parks's 0%. Caltrain+ also leads on rating (4.8 vs 3.0) and update cadence (every 3 weeks vs every 6 months). San Mateo County Parks's advantage is device support (3 vs 1). 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.

Caltrain+ holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Caltrain+ has 2.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 86% of Caltrain+'s written reviews are positive against 0% of San Mateo County Parks's.

Caltrain+ ships an update every 3 weeks, San Mateo County Parks every 6 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Caltrain+ | San Mateo County Parks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/caltrain-plus/id1570049004/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/san-mateo-county-parks/id6605931649/reviews) |
| Number of ratings | **2.4K** | 2 |
| Positive reviews | **85.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 16 MB | 136 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Sahoo](https://appshunter.io/developer/970144714) | [San Mateo County](https://appshunter.io/developer/1107107443) |

## What reviewers say

### Caltrain+

[App page](https://appshunter.io/ios/app/caltrain-plus/id1570049004)

Plan your Caltrain trips with ease. Get real-time schedules, find the fastest routes, and view service alerts. Perfect for commuters and occasional riders needing to navigate the Caltrain system efficiently.

**Highlights:** Trip planning by departure and arrival station, View full timetables, Access service alerts, System map integration, Filter by 'arrive by' time, View scheduled stops for each train

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easily accessible
- 👍 User friendly
- 👍 Great UI
- 👍 Helpful
- 👍 Useful

**What reviewers complain about**

- 🐛 Inaccurate train times
- 🐛 Inconvenient, unable to process payments

**Reported bugs**

- App doesn't open
- Unable to process payments

**Requested features**

- Expand service to Gilroy
- Post more info on the app like ticketing and upcoming changes
- Add dark mode


### San Mateo County Parks

[App page](https://appshunter.io/ios/app/san-mateo-county-parks/id6605931649)

Explore local parks with self-guided tours, interactive content, and offline access. Discover nature and history at your own pace with GPS-triggered stops, quizzes, and games. Available in English and Spanish with accessibility support.

**Highlights:** Self-guided mobile tours, GPS-triggered interactive content, Offline tour access, Discover nearby locations, Bilingual content (English/Spanish), Accessibility support

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

**In-app purchases:** none


## Frequently asked questions

### Is Caltrain+ free?

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

### Is San Mateo County Parks free?

San Mateo County Parks is free to download, with no in-app purchases.

### Which has better reviews, Caltrain+ or San Mateo County Parks?

Caltrain+ is rated higher. Caltrain+ averages 4.8 out of 5 from 2.4K ratings, while San Mateo County Parks averages 3.0 from 2 ratings.

### Do Caltrain+ or San Mateo County Parks have ads?

Neither Caltrain+ nor San Mateo County Parks shows ads.

### Which is updated more often, Caltrain+ or San Mateo County Parks?

Caltrain+ ships an update every 3 weeks, and San Mateo County Parks every 6 months. Most recently, Caltrain+ was updated on November 11, 2026 and San Mateo County Parks on November 4, 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.*