# Thai Rubber Trade vs Convert Rai

The clearest difference is price: Thai Rubber Trade at Free against Convert Rai's $0.99. Thai Rubber Trade also leads on iOS requirement (10.0 vs 13.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Thai Rubber Trade is free to download; Convert Rai costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Thai Rubber Trade ships an update every 5 weeks, Convert Rai every 4 weeks. The most recent releases landed on September 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Thai Rubber Trade | Convert Rai |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Size | 62 MB | 17 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rubber Authority of Thailand](https://appshunter.io/developer/1360161182) | [Khanin Chomphusri](https://appshunter.io/developer/1657583243) |

## What reviewers say

### Thai Rubber Trade

[App page](https://appshunter.io/ios/app/thai-rubber-trade/id1635287076)

**Features:** macOS Compatibility

**In-app purchases:** none


### Convert Rai

[App page](https://appshunter.io/ios/app/convert-rai/id6444877065)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thai Rubber Trade free?

Thai Rubber Trade is free to download, with no in-app purchases.

### Is Convert Rai free?

Convert Rai costs $0.99, with no in-app purchases.

### Do Thai Rubber Trade or Convert Rai have ads?

Neither Thai Rubber Trade nor Convert Rai shows ads.

### Which is updated more often, Thai Rubber Trade or Convert Rai?

Thai Rubber Trade ships an update every 5 weeks, and Convert Rai every 4 weeks. Most recently, Thai Rubber Trade was updated on September 23, 2026 and Convert Rai on October 27, 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.*