# เด็กดี TCAS vs Chemverse

The clearest difference is price: เด็กดี TCAS at Free against Chemverse's $7.99. เด็กดี TCAS also leads on update cadence (fortnightly vs monthly) and iOS requirement (15.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

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

เด็กดี TCAS ships an update fortnightly, Chemverse monthly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | เด็กดี TCAS | Chemverse |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/tcas/id1085015512/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 62.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Ad-supported | — |
| Size | 40 MB | 279 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dek-D Interactive Co.,Ltd.](https://appshunter.io/developer/581184062) | [Akkharasuchat Khotsiha](https://appshunter.io/developer/1840589091) |

## What reviewers say

### เด็กดี TCAS

[App page](https://appshunter.io/ios/app/tcas/id1085015512)

This app provides comprehensive TCAS information for students, consolidating updates, news, discussion forums, and educational resources. It features a countdown calendar, program search with score analysis, and reviews of popular faculties.

**Highlights:** TCAS Alerts and news, Discussion forums, Infographics and videos, Countdown calendar, Faculty search and analysis, Reviews of popular faculties

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

**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 เด็กดี TCAS free?

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

### Is Chemverse free?

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

### Do เด็กดี TCAS or Chemverse have ads?

Neither เด็กดี TCAS nor Chemverse shows ads.

### Which is updated more often, เด็กดี TCAS or Chemverse?

เด็กดี TCAS ships an update fortnightly, and Chemverse monthly. Most recently, เด็กดี TCAS 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.*