# THD vs Neo Pedia

The clearest difference is in-app purchases: THD at none against Neo Pedia's 2. THD also leads on device support (3 vs 1) and iOS requirement (10.0 vs 26.4). Neo Pedia's advantage is update cadence (every 10 days vs every 5 months). On price and ads there is nothing between them.

Both are free to download. Neo Pedia sells 2 in-app purchases, starting at $4.99 per month. THD asks for nothing beyond the download.

THD ships an update every 5 months, Neo Pedia every 10 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | THD | Neo Pedia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Size | 16 MB | 84 MB |
| Requires iOS | **10.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Serenas Uluslararasi Turizm Kongre Organizasyon A.S.](https://appshunter.io/developer/698708194) | [ARIF YASAR](https://appshunter.io/developer/1893440621) |

## What reviewers say

### THD

[App page](https://appshunter.io/ios/app/thd/id719690213)

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

**In-app purchases:** none


### Neo Pedia

[App page](https://appshunter.io/ios/app/neo-pedia/id6776775418)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neo Pedia Premium Aylık | $4.99 | per month |
| Neo Pedia Premium Yıllık | $49.99 | per year |


## Frequently asked questions

### Is THD free?

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

### Is Neo Pedia free?

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

### Do THD or Neo Pedia have ads?

Neither THD nor Neo Pedia shows ads.

### Which is updated more often, THD or Neo Pedia?

THD ships an update every 5 months, and Neo Pedia every 10 days. Most recently, THD was updated on October 24, 2026 and Neo Pedia on October 31, 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.*