# เด็กดี TCAS vs ChomsurangUpathamApp

The clearest difference is update cadence: เด็กดี TCAS at fortnightly against ChomsurangUpathamApp's every 12 months. ChomsurangUpathamApp's advantage is iOS requirement (13.0 vs 15.1). 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.

เด็กดี TCAS ships an update fortnightly, ChomsurangUpathamApp every 12 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | เด็กดี TCAS | ChomsurangUpathamApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/tcas/id1085015512/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 62.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | Ad-supported | — |
| Size | 40 MB | 19 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dek-D Interactive Co.,Ltd.](https://appshunter.io/developer/581184062) | [tussin usavijit](https://appshunter.io/developer/1384131137) |

## 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


### ChomsurangUpathamApp

[App page](https://appshunter.io/ios/app/chomsurangupathamapp/id6444590874)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is เด็กดี TCAS free?

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

### Is ChomsurangUpathamApp free?

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

### Do เด็กดี TCAS or ChomsurangUpathamApp have ads?

Neither เด็กดี TCAS nor ChomsurangUpathamApp shows ads.

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

เด็กดี TCAS ships an update fortnightly, and ChomsurangUpathamApp every 12 months. Most recently, เด็กดี TCAS was updated on November 6, 2026 and ChomsurangUpathamApp on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*