# BookOne Orbit vs PGO Host

BookOne Orbit and PGO Host are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BookOne Orbit | PGO Host |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 49 MB | 4 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CredenceSoft Limited](https://appshunter.io/developer/1479329579) | [THINKWIDE](https://appshunter.io/developer/1188303802) |

## What reviewers say

### BookOne Orbit

[App page](https://appshunter.io/ios/app/bookone-orbit/id1479329580)

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

**In-app purchases:** none


### PGO Host

[App page](https://appshunter.io/ios/app/pgo-host/id6478277949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BookOne Orbit free?

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

### Is PGO Host free?

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

### Do BookOne Orbit or PGO Host have ads?

Neither BookOne Orbit nor PGO Host shows ads.

### Which is updated more often, BookOne Orbit or PGO Host?

BookOne Orbit ships an update every 2 months, and PGO Host every 2 months. Most recently, BookOne Orbit was updated on October 24, 2026 and PGO Host on October 25, 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.*