# Chessvis vs Chess Notation Lab

The clearest difference is rating: Chess Notation Lab at 5.0 against Chessvis's 4.4. Chess Notation Lab also leads on review sentiment (100% vs 70%) and update cadence (every 3 days vs monthly). Chessvis's advantage is ratings volume (21 vs 6) and iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Chessvis sells 3 in-app purchases, starting at $3.99 per month and Chess Notation Lab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Chess Notation Lab holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 21 and 6 respectively. Written reviews point the same way: 70% of Chessvis's written reviews are positive against 100% of Chess Notation Lab's.

Chessvis ships an update monthly, Chess Notation Lab every 3 days. The most recent releases landed on August 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Chessvis | Chess Notation Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (21 ratings)](https://appshunter.io/ios/app/chessvis/id1229226444/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/chess-notation-lab/id6480255515/reviews)** |
| Number of ratings | **21** | 6 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 38 MB | 26 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Conceptual Software, Inc.](https://appshunter.io/developer/1229226443) | [Nishat Majid](https://appshunter.io/developer/1727207034) |

## What reviewers say

### Chessvis

[App page](https://appshunter.io/ios/app/chessvis/id1229226444)

Enhance your chess skills with unique visualization exercises, including blindfold chess and progressive move following. Prepare openings by focusing on common opponent moves and practice with spaced repetition. Access millions of categorized puzzles with customizable difficulty and rating controls.

**Highlights:** Unique visualized puzzles, Blindfold chess training, Opening repertoire preparation, Progressive move following, Customizable puzzle categories and ratings, Offline puzzle access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chessvis Monthly Subscription | $3.99 | per month |
| Chessvis Annual Subscription | $29.99 | per year |
| Chessvis Perpetual | $99.99 | one-time |


### Chess Notation Lab

[App page](https://appshunter.io/ios/app/chess-notation-lab/id6480255515)

Master chess board coordinates and piece movement with this training app. Improve your ability to visualize moves, read notation, and understand square colors. Designed to enhance your chess calculations and potentially boost your rating.

**Highlights:** Identify squares by coordinate, Fluid piece movement visualization, Translate moves to notation, Identify square color, Orient on the board, Speed up calculation, Blind chess practice

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


## Frequently asked questions

### Is Chessvis free?

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

### Is Chess Notation Lab free?

Chess Notation Lab is free to download, with in-app purchases available.

### Which has better reviews, Chessvis or Chess Notation Lab?

Chess Notation Lab is rated higher. Chessvis averages 4.4 out of 5 from 21 ratings, while Chess Notation Lab averages 5.0 from 6 ratings.

### Do Chessvis or Chess Notation Lab have ads?

Neither Chessvis nor Chess Notation Lab shows ads.

### Which is updated more often, Chessvis or Chess Notation Lab?

Chessvis ships an update monthly, and Chess Notation Lab every 3 days. Most recently, Chessvis was updated on August 25, 2026 and Chess Notation Lab on September 7, 2026.

---

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