# LongPool vs Theia OLED Viewer

The clearest difference is update cadence: Theia OLED Viewer at every 3 days against LongPool's every 6 months. LongPool's advantage is iOS requirement (13.0 vs 17.6). On price, ads, 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.

LongPool ships an update every 6 months, Theia OLED Viewer every 3 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | LongPool | Theia OLED Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 36 MB | 10 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Insight Cloud Computing Technology Co., Limited](https://appshunter.io/developer/1791490608) | [Patrick Foley](https://appshunter.io/developer/1853473025) |

## What reviewers say

### LongPool

[App page](https://appshunter.io/ios/app/longpool/id6740764291)

**Features:** macOS Compatibility

**In-app purchases:** none


### Theia OLED Viewer

[App page](https://appshunter.io/ios/app/theia-oled-viewer/id6755984567)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LongPool free?

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

### Is Theia OLED Viewer free?

Theia OLED Viewer is free to download, with no in-app purchases.

### Do LongPool or Theia OLED Viewer have ads?

Neither LongPool nor Theia OLED Viewer shows ads.

### Which is updated more often, LongPool or Theia OLED Viewer?

LongPool ships an update every 6 months, and Theia OLED Viewer every 3 days. Most recently, LongPool was updated on October 4, 2026 and Theia OLED Viewer on October 14, 2026.

---

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