# Mountain Line On vs Simi Valley Transit

The clearest difference is rating: Simi Valley Transit at 3.0 against Mountain Line On's 1.4. Mountain Line On's advantage is ratings volume (18 vs 2). 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.

Simi Valley Transit holds the better App Store score, 3.0 against 1.4. That said, the two scores are not equally well evidenced: Mountain Line On has 18 ratings behind it against 2, so its average is the more settled of the two.

Mountain Line On ships an update every 5 weeks, Simi Valley Transit every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mountain Line On | Simi Valley Transit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (18 ratings)](https://appshunter.io/ios/app/mountain-line-on-demand/id1579967434/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/simi-valley-transit/id6741596145/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 56 MB | 32 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spare Labs Inc.](https://appshunter.io/developer/1073027185) | [RideCo Inc.](https://appshunter.io/developer/1097869971) |

## What reviewers say

### Mountain Line On

[App page](https://appshunter.io/ios/app/mountain-line-on-demand/id1579967434)

Book on-demand rides in select areas of Flagstaff, Arizona. Schedule trips same-day or up to two weeks in advance. Fares can be paid within the app or with cash.

**Highlights:** On-demand ride booking, Advance reservations (up to 14 days), In-app fare purchase, Cash payment option, Select service areas

**Features:** Apple Wallet

**In-app purchases:** none


### Simi Valley Transit

[App page](https://appshunter.io/ios/app/simi-valley-transit/id6741596145)

Book on-demand rides within Simi Valley's service zone. This public transit app operates weekdays from 8 AM to 4 PM. Visit the official website for more details.

**Highlights:** On-demand ride booking, Service within Simi Valley zone, Open to the general public, Weekday service hours, Official website for information

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

**In-app purchases:** none


## Frequently asked questions

### Is Mountain Line On free?

Mountain Line On is free to download, with no in-app purchases.

### Is Simi Valley Transit free?

Simi Valley Transit is free to download, with no in-app purchases.

### Which has better reviews, Mountain Line On or Simi Valley Transit?

Simi Valley Transit is rated higher. Mountain Line On averages 1.4 out of 5 from 18 ratings, while Simi Valley Transit averages 3.0 from 2 ratings.

### Do Mountain Line On or Simi Valley Transit have ads?

Neither Mountain Line On nor Simi Valley Transit shows ads.

### Which is updated more often, Mountain Line On or Simi Valley Transit?

Mountain Line On ships an update every 5 weeks, and Simi Valley Transit every 2 months. Most recently, Mountain Line On was updated on November 3, 2026 and Simi Valley Transit on October 30, 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.*