# Sun On Demand — Transit in Tucson, Arizona

> On-demand transit reservation and fare payment app for Tucson, Arizona. (iPhone/iPad app by Spare Labs Inc..)

- Source: https://appshunter.io/ios/app/sun-on-demand/id1573303409 (this page in markdown: same URL + `.md`)
- Developer: [Spare Labs Inc.](https://appshunter.io/developer/1073027185)
- Category: Travel, Navigation
- Price: Free
- Rating: 4.70/5 from 25 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 56 MB
- Languages: American English, Amharic, Armenian, Danish, French (France), German (Germany), Hindi, Hmong, Japanese, Korean and 7 more
- Released: 2021-06-30
- Data updated: 2026-08-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sun-on-demand/id1573303409/reviews.md

## What is Sun On Demand?

Introducing the Sun On Demand app-the easiest way for you to reserve your door-to-door rides when traveling within the service area. Reservations can be made same day and up seven days in advance -just book and ride! Fares can be purchased through the app for 
your convenience. Sun On Demand connects you to Sun Tran bus stops, the Sun Link streetcar and at the Ronstadt Transit Center.

## Key features

- Door-to-door ride reservations
- Same-day booking
- Advance booking up to 7 days
- In-app fare purchase
- Connects to transit hubs


## Frequently asked questions about Sun On Demand

### What is Sun On Demand?

Sun On Demand is a mobile application that allows users to reserve door-to-door rides within its designated service area in Tucson, Arizona. It facilitates easy booking and in-app fare payment.

### How far in advance can I book a ride with Sun On Demand?

You can book rides with Sun On Demand for the same day or up to seven days in advance. This flexibility allows for planning your travel ahead of time.

### Can I pay for my rides within the Sun On Demand app?

Yes, fares for your rides can be conveniently purchased directly through the Sun On Demand application. This eliminates the need for other payment methods during your trip.

### What areas does Sun On Demand service?

Sun On Demand operates within a specific service area in Tucson, Arizona. It also connects users to Sun Tran bus stops, the Sun Link streetcar, and the Ronstadt Transit Center.

### What devices is Sun On Demand available on?

Sun On Demand is available for iPhone and iPod devices. It is designed for users who need a simple and accessible way to book local transit.

### How often is Sun On Demand updated?

The latest version of Sun On Demand is 4.4.1, last updated on March 18, 2026. Regular updates ensure the app remains functional and may introduce improvements.

### Is Sun On Demand free to use?

Yes, Sun On Demand is a free application to download and use. There are no upfront costs associated with the app itself, though ride fares apply.

### What is the age rating for Sun On Demand?

Sun On Demand has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

## Version history (last 5 releases)

### 4.5.1 — 2026-07-16

This release brings various new features, improvements and bug fixes

### 4.4.1 — 2026-03-18

This release brings various new features, improvements and bug fixes

### 4.3.29 — 2026-01-07

This release brings various new features, improvements and bug fixes

### 4.2.67 — 2025-10-03

This release brings various new features, improvements and bug fixes

### 4.2.25 — 2025-09-08

This release brings various new features, improvements and bug fixes

## Apps similar to Sun On Demand

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Turquoise Trail Tucson](https://appshunter.io/ios/app/turquoise-trail-tucson/id6443460112) | — | Free | Travel |
| [American Travel Survey](https://appshunter.io/ios/app/american-travel-survey/id6505002605) | 3.5 (27) | Free | Travel |
| [Sun Shuttle DAR Passenger App](https://appshunter.io/ios/app/sun-shuttle-dar-passenger-app/id6738395759) | 4.6 (10) | Free | Travel |
| [Saguaro National Park Guide](https://appshunter.io/ios/app/saguaro-national-park-guide/id6473019063) | 4.8 (18) | Free | Travel |
| [Southern Arizona Attractions](https://appshunter.io/ios/app/southern-arizona-attractions/id1602439844) | 4.9 (7) | Free | Travel |
| [GoTucsonParking](https://appshunter.io/ios/app/gotucsonparking/id951267746) | 4.0 (158) | Free | Travel |

## More apps by Spare Labs Inc.

- [Spare Driver](https://appshunter.io/ios/app/spare-driver/id1357405851)
- [Spare Rider](https://appshunter.io/ios/app/spare-rider/id1414542240)
- [KnowRoute](https://appshunter.io/ios/app/knowroute/id1455155582)
- [SW Prime](https://appshunter.io/ios/app/sw-prime/id1473175231)
- [STARNow](https://appshunter.io/ios/app/starnow/id1485041883)
- [Whistle!](https://appshunter.io/ios/app/whistle/id1495190039)

All apps by Spare Labs Inc.: https://appshunter.io/developer/1073027185

## Related topics

[sun shuttle dial a ride](https://appshunter.io/ios/topics/sun-shuttle-dial-a-ride) · [tucson suntran](https://appshunter.io/ios/topics/tucson-suntran)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*