# Ontrack school bus vs STS App

The clearest difference is update cadence: STS App at every 6 weeks against Ontrack school bus's every 32 months. Ontrack school bus's advantage is iOS requirement (13.0 vs 17.0). 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.

Ontrack school bus ships an update every 32 months, STS App every 6 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ontrack school bus | STS App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/sts-app/id1478135184/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 20 MB | 84 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hrishikesh Mulangil](https://appshunter.io/developer/853865952) | [School Transport Services LLC](https://appshunter.io/developer/1083034967) |

## What reviewers say

### Ontrack school bus

[App page](https://appshunter.io/ios/app/ontrack-school-bus/id1476752574)

**Features:** macOS Compatibility

**In-app purchases:** none


### STS App

[App page](https://appshunter.io/ios/app/sts-app/id1478135184)

This app enhances the school bus experience for parents. It offers secure login, a user dashboard with transport schedules, and real-time bus tracking with ETA notifications. Parents can also manage service requests, make payments, and view payment history.

**Highlights:** Biometric login, Child's transport schedule, Real-time bus tracking, Estimated time of arrival (ETA), Service change notifications, Online payments and history

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

**In-app purchases:** none


## Frequently asked questions

### Is Ontrack school bus free?

Ontrack school bus is free to download, with no in-app purchases.

### Is STS App free?

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

### Do Ontrack school bus or STS App have ads?

Neither Ontrack school bus nor STS App shows ads.

### Which is updated more often, Ontrack school bus or STS App?

Ontrack school bus ships an update every 32 months, and STS App every 6 weeks. Most recently, Ontrack school bus was updated on October 26, 2026 and STS App on October 24, 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.*