# IDD / IADS vs Sawadee reisapp

IDD / IADS and Sawadee reisapp are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDD / IADS ships an update every 4 months, Sawadee reisapp every 3 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | IDD / IADS | Sawadee reisapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sawadee-reisapp/id6744357826/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 31 MB | 65 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Professional Dive Association Holding B.V.](https://appshunter.io/developer/1673748453) | [eShoppr](https://appshunter.io/developer/1106320206) |

## What reviewers say

### IDD / IADS

[App page](https://appshunter.io/ios/app/idd-iads/id1673748451)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sawadee reisapp

[App page](https://appshunter.io/ios/app/sawadee-reisapp/id6744357826)

Access all your travel details, documents, and local insights in one place. Get inspired with activities, book excursions, and stay connected with your travel agent for a smoother, more enjoyable trip.

**Highlights:** Centralized travel information, Holiday timeline overview, Digital travel documents, Countdown to departure, Trip details with navigation, Weather at destination, Activity inspiration and booking

**In-app purchases:** none


## Frequently asked questions

### Is IDD / IADS free?

IDD / IADS is free to download, with no in-app purchases.

### Is Sawadee reisapp free?

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

### Do IDD / IADS or Sawadee reisapp have ads?

Neither IDD / IADS nor Sawadee reisapp shows ads.

### Which is updated more often, IDD / IADS or Sawadee reisapp?

IDD / IADS ships an update every 4 months, and Sawadee reisapp every 3 months. Most recently, IDD / IADS was updated on October 30, 2026 and Sawadee reisapp on October 30, 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.*