# Thai Abbreviations vs HI

The clearest difference is ads: HI at none against Thai Abbreviations's shown. HI also leads on update cadence (every 6 weeks vs every 14 months) and iOS requirement (12.0 vs 15.0). On price, 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.

Thai Abbreviations ships an update every 14 months, HI every 6 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Thai Abbreviations | HI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Size | 32 MB | 77 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kittipong Intaboot](https://appshunter.io/developer/972195994) | [Pegotec Pte. Ltd.](https://appshunter.io/developer/1423001793) |

## What reviewers say

### Thai Abbreviations

[App page](https://appshunter.io/ios/app/thai-abbreviations/id1027654081)

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

**In-app purchases:** none


### HI

[App page](https://appshunter.io/ios/app/hi-eo/id1672194507)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thai Abbreviations free?

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

### Is HI free?

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

### Do Thai Abbreviations or HI have ads?

Thai Abbreviations shows ads; HI does not.

### Which is updated more often, Thai Abbreviations or HI?

Thai Abbreviations ships an update every 14 months, and HI every 6 weeks. Most recently, Thai Abbreviations was updated on October 24, 2026 and HI on October 9, 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.*