# Shuttle Tracker vs CPS Agora

The clearest difference is update cadence: CPS Agora at weekly against Shuttle Tracker's every 3 weeks. CPS Agora also leads on iOS requirement (15.6 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.

Shuttle Tracker ships an update every 3 weeks, CPS Agora weekly. Both last shipped on September 23, 2026.

## The numbers

| Metric | Shuttle Tracker | CPS Agora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 0 MB | 26 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southeast Missouri State University](https://appshunter.io/developer/692273087) | [The College Preparatory School](https://appshunter.io/developer/1473895888) |

## What reviewers say

### Shuttle Tracker

[App page](https://appshunter.io/ios/app/shuttle-tracker-semo/id6698893596)

**Features:** macOS Compatibility

**In-app purchases:** none


### CPS Agora

[App page](https://appshunter.io/ios/app/cps-agora/id6794733100)

**In-app purchases:** none


## Frequently asked questions

### Is Shuttle Tracker free?

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

### Is CPS Agora free?

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

### Do Shuttle Tracker or CPS Agora have ads?

Neither Shuttle Tracker nor CPS Agora shows ads.

### Which is updated more often, Shuttle Tracker or CPS Agora?

Shuttle Tracker ships an update every 3 weeks, and CPS Agora weekly. Most recently, Shuttle Tracker was updated on September 23, 2026 and CPS Agora on September 23, 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.*