# TCASter vs Chemverse

The clearest difference is price: TCASter at Free against Chemverse's $7.99. TCASter also leads on iOS requirement (13.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

TCASter is free to download; Chemverse costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TCASter ships an update every 5 weeks, Chemverse monthly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TCASter | Chemverse |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | 22.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 48 MB | 279 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Skooldio Co., Ltd.](https://appshunter.io/developer/1267234767) | [Akkharasuchat Khotsiha](https://appshunter.io/developer/1840589091) |

## What reviewers say

### 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


### Chemverse

[App page](https://appshunter.io/ios/app/chemverse/id6754164689)

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

**In-app purchases:** none


## Frequently asked questions

### Is TCASter free?

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

### Is Chemverse free?

Chemverse costs $7.99, with no in-app purchases.

### Do TCASter or Chemverse have ads?

Neither TCASter nor Chemverse shows ads.

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

TCASter ships an update every 5 weeks, and Chemverse monthly. Most recently, TCASter was updated on October 24, 2026 and Chemverse on October 12, 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.*