# Reconnaissance Blind Chess vs FPV Guidebook

The clearest difference is in-app purchases: Reconnaissance Blind Chess at none against FPV Guidebook's 1. FPV Guidebook's advantage is update cadence (every 3 weeks vs every 32 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FPV Guidebook sells 1 in-app purchase, starting at $11.99 per year. Reconnaissance Blind Chess asks for nothing beyond the download.

Reconnaissance Blind Chess ships an update every 32 months, FPV Guidebook every 3 weeks. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Reconnaissance Blind Chess | FPV Guidebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/reconnaissance-blind-chess/id1631199541/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 59 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johns Hopkins University Applied Physics Laboratory](https://appshunter.io/developer/473217885) | [Curtis Noland](https://appshunter.io/developer/1889763321) |

## What reviewers say

### Reconnaissance Blind Chess

[App page](https://appshunter.io/ios/app/reconnaissance-blind-chess/id1631199541)

This app offers a unique chess variant where players cannot see their opponent's pieces. Utilize private sensing actions to gather information and strategize your moves. Compete in ranked or unranked games against AI bots.

**Highlights:** Imperfect information gameplay, Private sensing actions, Ranked and unranked game modes, AI bot opponents, Capture-based win condition, Time-based win condition

**Features:** macOS Compatibility

**In-app purchases:** none


### FPV Guidebook

[App page](https://appshunter.io/ios/app/fpv-guidebook/id6761453590)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FPV Guidebook Pro | $11.99 | per year |


## Frequently asked questions

### Is Reconnaissance Blind Chess free?

Reconnaissance Blind Chess is free to download, with no in-app purchases.

### Is FPV Guidebook free?

FPV Guidebook is free to download, with in-app purchases available.

### Do Reconnaissance Blind Chess or FPV Guidebook have ads?

Neither Reconnaissance Blind Chess nor FPV Guidebook shows ads.

### Which is updated more often, Reconnaissance Blind Chess or FPV Guidebook?

Reconnaissance Blind Chess ships an update every 32 months, and FPV Guidebook every 3 weeks. Most recently, Reconnaissance Blind Chess was updated on October 23, 2026 and FPV Guidebook on October 11, 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.*