# ChessTracker vs KnightVision

The clearest difference is in-app purchases: ChessTracker at none against KnightVision's 4. ChessTracker also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KnightVision sells 4 in-app purchases, starting at $4.99 per month. ChessTracker asks for nothing beyond the download.

ChessTracker ships an update every 2 days, KnightVision every 3 weeks. The most recent releases landed on September 6, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | ChessTracker | KnightVision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knightvision-chess/id6758964678/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 6 MB | 124 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ravshanbek Kosimov](https://appshunter.io/developer/1823804811) | [Abraham Obubo](https://appshunter.io/developer/1870492213) |

## What reviewers say

### ChessTracker

[App page](https://appshunter.io/ios/app/chesstracker/id6747996938)

**Features:** macOS Compatibility

**In-app purchases:** none


### KnightVision

[App page](https://appshunter.io/ios/app/knightvision-chess/id6758964678)

This app helps chess players digitize and analyze their games. It uses AR to scan physical boards, OCR to read scoresheets, and integrates with online platforms for a comprehensive chess experience.

**Highlights:** AR board scanning, Scoresheet OCR, Live game recording, Stockfish engine analysis, Chess.com & Lichess import, Tactical puzzles, Rating tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knight Monthly | $4.99 | per month |
| King Monthly | $12.99 | per month |
| Knight Yearly | $34.99 | per year |
| King Yearly | $99.99 | per year |


## Frequently asked questions

### Is ChessTracker free?

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

### Is KnightVision free?

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

### Do ChessTracker or KnightVision have ads?

Neither ChessTracker nor KnightVision shows ads.

### Which is updated more often, ChessTracker or KnightVision?

ChessTracker ships an update every 2 days, and KnightVision every 3 weeks. Most recently, ChessTracker was updated on September 6, 2026 and KnightVision on July 22, 2026.

---

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