# NBack Game vs Chess Puzzles

The clearest difference is in-app purchases: NBack Game at none against Chess Puzzles's 1. Chess Puzzles's advantage is update cadence (weekly vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Chess Puzzles sells 1 one-off in-app purchase. NBack Game asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for NBack Game against 5.0 for Chess Puzzles. Both are backed by a comparable volume of ratings — 27 and 37 respectively. Written reviews are what separate them: 89% of NBack Game's written reviews are positive against 91% of Chess Puzzles's.

NBack Game ships an update every 3 weeks, Chess Puzzles weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | NBack Game | Chess Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (27 ratings)](https://appshunter.io/ios/app/nback-game/id1542512368/reviews) | [5.0 (37 ratings)](https://appshunter.io/ios/app/chess-puzzles-offchess/id6744736661/reviews) |
| Number of ratings | 27 | **37** |
| Positive reviews | 89.5% of reviews | **91.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 52 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kornel Miszczak](https://appshunter.io/developer/1542512370) | [Avadhesh Bhunwaliya](https://appshunter.io/developer/1723608557) |

## What reviewers say

### NBack Game

[App page](https://appshunter.io/ios/app/nback-game/id1542512368)

This game challenges your memory by requiring you to match sounds and positions from a specified number of rounds ago. Regular play has been shown to enhance both short-term and long-term memory recall. Unlock new levels as you successfully complete each stage of increasing difficulty.

**Highlights:** N-back task implementation, Sound and position matching, Short and long-term memory improvement, 25 difficulty levels, Progressive level unlocking, In-game tutorial

**Features:** Vision Pro support

**In-app purchases:** none


### Chess Puzzles

[App page](https://appshunter.io/ios/app/chess-puzzles-offchess/id6744736661)

Enhance your chess tactics with over 100,000 offline puzzles. Train anytime, anywhere, regardless of internet access. Features adaptive difficulty, detailed stats, and various puzzle themes for all skill levels.

**Highlights:** 100K+ chess tactics and puzzles, Fully offline functionality, Adaptive difficulty adjustment, Detailed progress tracking, Multiple puzzle themes, Smart hint system, Customizable board themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OffChess Unlimited | $3.99 | one-time |


## Frequently asked questions

### Is NBack Game free?

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

### Is Chess Puzzles free?

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

### Which has better reviews, NBack Game or Chess Puzzles?

NBack Game and Chess Puzzles are both rated 5.0 out of 5 on the App Store, from 27 and 37 ratings respectively.

### Do NBack Game or Chess Puzzles have ads?

Neither NBack Game nor Chess Puzzles shows ads.

### Which is updated more often, NBack Game or Chess Puzzles?

NBack Game ships an update every 3 weeks, and Chess Puzzles weekly. Most recently, NBack Game was updated on October 25, 2026 and Chess Puzzles on October 25, 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.*