# SAWASDEE by AOT vs C

The clearest difference is in-app purchases: SAWASDEE by AOT at none against C's 2. C's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. C sells 2 in-app purchases, starting at $1.99 per month. SAWASDEE by AOT asks for nothing beyond the download.

SAWASDEE by AOT ships an update every 5 weeks, C every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAWASDEE by AOT | C |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sawasdee-by-aot/id792579639/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 34.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 84 MB | 4 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airports of Thailand Public Company Limited](https://appshunter.io/developer/1187138417) | [Premsak Chattrasophon](https://appshunter.io/developer/1885577882) |

## What reviewers say

### SAWASDEE by AOT

[App page](https://appshunter.io/ios/app/sawasdee-by-aot/id792579639)

Enhance your airport experience with real-time flight updates, seamless check-in, and exclusive VIP services. This app aims to make every aspect of your travel journey more convenient and exceptional.

**Highlights:** Instant flight alerts, Airline check-in, Real-time flight board, VIP airport services, Travel privileges

**Features:** Vision Pro support

**In-app purchases:** none


### C

[App page](https://appshunter.io/ios/app/c-t-scan/id6760660236)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learner | $1.99 | per month |
| Superuser | $2.99 | per month |


## Frequently asked questions

### Is SAWASDEE by AOT free?

SAWASDEE by AOT is free to download, with no in-app purchases.

### Is C free?

C is free to download, with in-app purchases available.

### Do SAWASDEE by AOT or C have ads?

Neither SAWASDEE by AOT nor C shows ads.

### Which is updated more often, SAWASDEE by AOT or C?

SAWASDEE by AOT ships an update every 5 weeks, and C every 2 days. Most recently, SAWASDEE by AOT was updated on October 29, 2026 and C on October 24, 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.*