# First Name Dictionary vs Thai Etymology Dictionary

The clearest difference is iOS requirement: Thai Etymology Dictionary at 12.0 against First Name Dictionary's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

First Name Dictionary costs $1.99 and Thai Etymology Dictionary $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

First Name Dictionary ships an update every 58 months, Thai Etymology Dictionary every 55 months. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | First Name Dictionary | Thai Etymology Dictionary |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 58 months | **Every 55 months** |
| Size | 13 MB | 92 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thanh Nguyen](https://appshunter.io/developer/1141425996) | [Trang Hoai](https://appshunter.io/developer/1124304908) |

## What reviewers say

### First Name Dictionary

[App page](https://appshunter.io/ios/app/first-name-dictionary/id1193115573)

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

**In-app purchases:** none


### Thai Etymology Dictionary

[App page](https://appshunter.io/ios/app/thai-etymology-dictionary/id1529301412)

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

**In-app purchases:** none


## Frequently asked questions

### Is First Name Dictionary free?

First Name Dictionary costs $1.99, with no in-app purchases.

### Is Thai Etymology Dictionary free?

Thai Etymology Dictionary costs $1.99, with no in-app purchases.

### Do First Name Dictionary or Thai Etymology Dictionary have ads?

Neither First Name Dictionary nor Thai Etymology Dictionary shows ads.

### Which is updated more often, First Name Dictionary or Thai Etymology Dictionary?

First Name Dictionary ships an update every 58 months, and Thai Etymology Dictionary every 55 months. Most recently, First Name Dictionary was updated on September 21, 2026 and Thai Etymology Dictionary on September 26, 2026.

---

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