# Candidate Moves vs ChessLab

The clearest difference is in-app purchases: ChessLab at none against Candidate Moves's 1. Candidate Moves's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Candidate Moves sells 1 in-app purchase, starting at $8.99 per month. ChessLab asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Candidate Moves | ChessLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/candidate-moves/id6741114117/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 169 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [martin schranz](https://appshunter.io/developer/1088326022) | [Thierry Maeder](https://appshunter.io/developer/1896297738) |

## What reviewers say

### Candidate Moves

[App page](https://appshunter.io/ios/app/candidate-moves/id6741114117)

Sharpen your chess tactics with interactive puzzles and position analysis. This app helps players of all levels improve tactical vision and decision-making through carefully selected positions and detailed explanations.

**Highlights:** Interactive chess puzzles, Position analysis, Tactical pattern recognition, Progressive difficulty levels, Detailed solution explanations, Streak tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $8.99 | per month |


### ChessLab

[App page](https://appshunter.io/ios/app/chesslab/id6793097336)

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

**In-app purchases:** none


## Frequently asked questions

### Is Candidate Moves free?

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

### Is ChessLab free?

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

### Do Candidate Moves or ChessLab have ads?

Neither Candidate Moves nor ChessLab shows ads.

### Which is updated more often, Candidate Moves or ChessLab?

Candidate Moves ships an update weekly, and ChessLab weekly. Most recently, Candidate Moves was updated on October 3, 2026 and ChessLab on October 2, 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.*