# Caltrain+ vs LetsOverlap

The clearest difference is ratings volume: Caltrain+ at 2K against LetsOverlap's 11. Caltrain+ also leads on rating (4.8 vs 4.6). LetsOverlap's advantage is review sentiment (100% vs 85%) and 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.

Caltrain+ holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Caltrain+ has 2K ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 85% of Caltrain+'s written reviews are positive against 100% of LetsOverlap's, so the app with the better star average is not the one people write more warmly about.

Caltrain+ ships an update every 3 weeks, LetsOverlap every 2 weeks. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Caltrain+ | LetsOverlap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2K ratings)](https://appshunter.io/ios/app/caltrain-plus/id1570049004/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/letsoverlap/id6758674925/reviews) |
| Number of ratings | **2K** | 11 |
| Positive reviews | 85.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 59 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Sahoo](https://appshunter.io/developer/970144714) | [League of Veterans](https://appshunter.io/developer/1711658678) |

## 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


### LetsOverlap

[App page](https://appshunter.io/ios/app/letsoverlap/id6758674925)

Discover when your travel plans align with friends. Share destinations and dates to see who's going where, and find opportunities to connect. Automatically syncs with your calendar to display upcoming trips on an interactive map.

**Highlights:** Interactive travel map, Automatic calendar sync, Trip sharing with privacy controls, Feeler trip planning, Overlap detection, Smart notifications, Friend and group management

**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 LetsOverlap free?

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

### Which has better reviews, Caltrain+ or LetsOverlap?

Caltrain+ is rated higher. Caltrain+ averages 4.8 out of 5 from 2K ratings, while LetsOverlap averages 4.6 from 11 ratings.

### Do Caltrain+ or LetsOverlap have ads?

Neither Caltrain+ nor LetsOverlap shows ads.

### Which is updated more often, Caltrain+ or LetsOverlap?

Caltrain+ ships an update every 3 weeks, and LetsOverlap every 2 weeks. Most recently, Caltrain+ was updated on September 25, 2026 and LetsOverlap on September 20, 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.*