# Shuttle Tracker vs Shikkha Squared

The clearest difference is iOS requirement: Shikkha Squared at 13.0 against Shuttle Tracker's 17.0. 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.

Shuttle Tracker ships an update every 3 weeks, Shikkha Squared monthly. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Shuttle Tracker | Shikkha Squared |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 0 MB | 41 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southeast Missouri State University](https://appshunter.io/developer/692273087) | [Science Platform](https://appshunter.io/developer/1769242103) |

## What reviewers say

### Shuttle Tracker

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Shikkha Squared

[App page](https://appshunter.io/ios/app/shikkha-squared/id6751794182)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shuttle Tracker free?

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

### Is Shikkha Squared free?

Shikkha Squared is free to download, with no in-app purchases.

### Do Shuttle Tracker or Shikkha Squared have ads?

Neither Shuttle Tracker nor Shikkha Squared shows ads.

### Which is updated more often, Shuttle Tracker or Shikkha Squared?

Shuttle Tracker ships an update every 3 weeks, and Shikkha Squared monthly. Most recently, Shuttle Tracker was updated on September 7, 2026 and Shikkha Squared on September 15, 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.*