# Arrival BART vs Northstar Mountain Map

The clearest difference is update cadence: Northstar Mountain Map at every 8 days against Arrival BART's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Arrival BART ships an update every 3 weeks, Northstar Mountain Map every 8 days. The most recent releases landed on June 4, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Arrival BART | Northstar Mountain Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (21 ratings)](https://appshunter.io/ios/app/arrival-bart/id1497229798/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 3 MB | 460 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ronan Furuta](https://appshunter.io/developer/1497229797) | [ECO Systems](https://appshunter.io/developer/1625468719) |

## What reviewers say

### Arrival BART

[App page](https://appshunter.io/ios/app/arrival-bart/id1497229798)

Get real-time train predictions and plan your journeys with this intuitive transit app. It offers fast access to essential BART information, including transfer details and alerts, all without ads or data collection.

**Highlights:** Real-time train predictions, Intuitive user interface, Detailed stop information, Trip planner with suggestions, BART alerts for delays, Intelligent station search, Siri Shortcuts integration

**In-app purchases:** none


### Northstar Mountain Map

[App page](https://appshunter.io/ios/app/northstar-mountain-map/id6758732983)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arrival BART free?

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

### Is Northstar Mountain Map free?

Northstar Mountain Map is free to download, with no in-app purchases.

### Do Arrival BART or Northstar Mountain Map have ads?

Neither Arrival BART nor Northstar Mountain Map shows ads.

### Which is updated more often, Arrival BART or Northstar Mountain Map?

Arrival BART ships an update every 3 weeks, and Northstar Mountain Map every 8 days. Most recently, Arrival BART was updated on June 4, 2026 and Northstar Mountain Map on September 16, 2026.

---

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