# InsideKU vs TCASter

The clearest difference is update cadence: TCASter at every 5 weeks against InsideKU's every 6 months. TCASter also leads on iOS requirement (13.0 vs 15.6). 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.

InsideKU ships an update every 6 months, TCASter every 5 weeks. The most recent releases landed on September 23, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | InsideKU | TCASter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 22.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 17 MB | 48 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kasetsart University](https://appshunter.io/developer/1350631517) | [Skooldio Company Limited](https://appshunter.io/developer/1267234767) |

## What reviewers say

### InsideKU

[App page](https://appshunter.io/ios/app/insideku/id1097690261)

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

**In-app purchases:** none


### TCASter

[App page](https://appshunter.io/ios/app/tcaster/id1267234768)

This app assists students preparing for university entrance exams by providing important announcements, personalized news, and countdown timers. It helps users track their favorite faculties and universities, calculate scores, and estimate their chances of admission.

**Highlights:** TCAS announcements and notifications, Favorite faculty and university tracking, Countdown timers for important dates, Personalized news feeds, Score calculation and admission probability assessment, Admission ranking helper

**In-app purchases:** none


## Frequently asked questions

### Is InsideKU free?

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

### Is TCASter free?

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

### Do InsideKU or TCASter have ads?

Neither InsideKU nor TCASter shows ads.

### Which is updated more often, InsideKU or TCASter?

InsideKU ships an update every 6 months, and TCASter every 5 weeks. Most recently, InsideKU was updated on September 23, 2026 and TCASter on June 26, 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.*