# ChessThink vs ChessMonitor

The clearest difference is in-app purchases: ChessThink at none against ChessMonitor's 2. ChessMonitor's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ChessMonitor sells 2 in-app purchases, starting at $7.99 per month. ChessThink asks for nothing beyond the download.

ChessThink ships an update every 2 months, ChessMonitor monthly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ChessThink | ChessMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/chessthink-chess-analysis/id6748467488/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 144 MB | 104 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dawid Wrzesinski](https://appshunter.io/developer/1812701337) | [ChessMonitor UG (haftungsbeschränkt)](https://appshunter.io/developer/1855090221) |

## What reviewers say

### ChessThink

[App page](https://appshunter.io/ios/app/chessthink-chess-analysis/id6748467488)

This app provides powerful chess engine analysis using Stockfish, the world's strongest engine. It offers tools for studying openings, reviewing games, training against AI, and exploring chess variants. Analyze any position, detect blunders, and improve your game with precision tools and an intuitive interface.

**Highlights:** Stockfish chess engine analysis, Position setup and exploration, Chess960 and variants support, AI bot training with adjustable difficulty, Pass & Play mode for local multiplayer, Offline analysis capability, Customizable visual themes

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

**In-app purchases:** none


### ChessMonitor

[App page](https://appshunter.io/ios/app/chessmonitor/id6755627535)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $79.99 | per year |


## Frequently asked questions

### Is ChessThink free?

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

### Is ChessMonitor free?

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

### Do ChessThink or ChessMonitor have ads?

ChessThink shows ads; ChessMonitor does not.

### Which is updated more often, ChessThink or ChessMonitor?

ChessThink ships an update every 2 months, and ChessMonitor monthly. Most recently, ChessThink was updated on October 24, 2026 and ChessMonitor on October 17, 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.*