# Ghost Tower AR vs Operation PB

The clearest difference is update cadence: Operation PB at fortnightly against Ghost Tower AR's every 45 months. 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.

Ghost Tower AR ships an update every 45 months, Operation PB fortnightly. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ghost Tower AR | Operation PB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ghost-tower-ar/id1581445077/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 97 MB | 222 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Sparx Works Inc](https://appshunter.io/developer/1581445079) | [Hiwaas](https://appshunter.io/developer/651393282) |

## What reviewers say

### Ghost Tower AR

[App page](https://appshunter.io/ios/app/ghost-tower-ar/id1581445077)

Engage in a real-time augmented reality light-shooter game where you aim to defeat ghosts and ghouls by reducing a tower's power. This mini-game offers a 360-degree experience playable indoors or outdoors, encouraging movement and social interaction.

**Highlights:** Augmented reality light-shooter gameplay, Defeat ghosts and ghouls, Reduce tower power to win, 360-degree experience, Playable indoors or outdoors, Encourages movement and social interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### Operation PB

[App page](https://appshunter.io/ios/app/operation-pb/id6746804276)

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Tower AR free?

Ghost Tower AR is free to download, with no in-app purchases.

### Is Operation PB free?

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

### Do Ghost Tower AR or Operation PB have ads?

Neither Ghost Tower AR nor Operation PB shows ads.

### Which is updated more often, Ghost Tower AR or Operation PB?

Ghost Tower AR ships an update every 45 months, and Operation PB fortnightly. Most recently, Ghost Tower AR was updated on October 4, 2026 and Operation PB on October 7, 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.*