# Backgammon King vs NumChain

The clearest difference is review sentiment: NumChain at 100% against Backgammon King's 15%. NumChain also leads on update cadence (monthly vs every 4 months). Backgammon King's advantage is in-app purchases (none vs 5) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. NumChain sells 5 one-off in-app purchases. Backgammon King asks for nothing beyond the download.

Backgammon King ships an update every 4 months, NumChain monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Backgammon King | NumChain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (149 ratings)](https://appshunter.io/ios/app/backgammon-king/id972569759/reviews)** | — |
| Number of ratings | **149** | — |
| Positive reviews | 15.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 22 MB | 14 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MOBIRIX](https://appshunter.io/developer/349276666) | [J.Benito Pereira](https://appshunter.io/developer/1267263346) |

## What reviewers say

### Backgammon King

[App page](https://appshunter.io/ios/app/backgammon-king/id972569759)

Experience the ancient strategy board game of Backgammon. Compete against AI opponents with varying difficulty, challenge friends offline, or test your skills against players worldwide in online multiplayer matches. Enjoy simple graphics and engaging gameplay.

**Highlights:** Single player with 4 difficulty levels, Offline 2-player mode, Online multiplayer battles, Simple and comfortable graphics, Play without Wi-Fi or internet

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good for beginners
- 👍 Enjoyable game
- 👍 Free to play
- 👍 Decent graphics

**What reviewers complain about**

- 🐢 Extremely slow gameplay
- 🎲 Unfair/rigged dice rolls
- 🤖 Predictable AI
- 🚫 Missing features (doubling cube, stats)
- 🖱️ Poor controls/responsiveness

**Reported bugs**

- Game freezes
- Illegal moves allowed
- Dice roll issues (not random, biased)
- Slow response to touch
- Display issues in Japanese environment

**Requested features**

- Faster gameplay option
- Ad-free version
- Online multiplayer
- Doubling cube feature
- Score tracking/stats


### NumChain

[App page](https://appshunter.io/ios/app/numchain-math-number-puzzle/id6670266485)

This number puzzle game sharpens mental math skills through engaging gameplay. Connect numbers to form chains, sums, and products across three distinct modes. Compete globally, earn achievements, and enjoy a clean, intuitive interface designed for all ages.

**Highlights:** Three game modes: Chains, Sums, Multiplication, Global leaderboards and achievements, Hint system for challenging puzzles, Intuitive interface and clean design, Optimized for iPhone and iPad, Develops mental calculation and strategic thinking

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Points | $0.99 | one-time |
| 53 Points | $1.99 | one-time |
| Ads Remove | $2.99 | one-time |
| 85 Points | $2.99 | one-time |
| 110 Points | $3.99 | one-time |


## Frequently asked questions

### Is Backgammon King free?

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

### Is NumChain free?

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

### Do Backgammon King or NumChain have ads?

Both Backgammon King and NumChain show ads.

### Which is updated more often, Backgammon King or NumChain?

Backgammon King ships an update every 4 months, and NumChain monthly. Most recently, Backgammon King was updated on November 1, 2026 and NumChain on November 4, 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.*