# Atomic Lumen vs Backgammon & Long Narde

The clearest difference is in-app purchases: Atomic Lumen at none against Backgammon & Long Narde's 5. Atomic Lumen also leads on ads (none vs shown) and iOS requirement (7.0 vs 18). Backgammon & Long Narde's advantage is ratings volume (14 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Backgammon & Long Narde sells 5 one-off in-app purchases. Atomic Lumen asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Atomic Lumen against 4.9 for Backgammon & Long Narde. That said, the two scores are not equally well evidenced: Backgammon & Long Narde has 14 ratings behind it against 1, so its average is the more settled of the two.

Atomic Lumen ships an update every 3 days, Backgammon & Long Narde every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Atomic Lumen | Backgammon & Long Narde |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atomic-lumen/id898533869/reviews)** | [4.9 (14 ratings)](https://appshunter.io/ios/app/backgammon-and-long-narde/id6792266313/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 105 MB |
| Requires iOS | **7.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Fausto Ristagno](https://appshunter.io/developer/482102205) | [ALTOFORMA LLC](https://appshunter.io/developer/1892970808) |

## What reviewers say

### Atomic Lumen

[App page](https://appshunter.io/ios/app/atomic-lumen/id898533869)

A fast-paced arcade game where players must tap orbiting spheres matching the core's color to keep it lit. Avoid incorrect colors to prevent the nucleus from shutting down and aim for high scores to challenge friends.

**Highlights:** Color matching gameplay, Level progression, High score challenges, Friend leaderboards, Bonus spheres, Immersive colors and sounds

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

**In-app purchases:** none


### Backgammon & Long Narde

[App page](https://appshunter.io/ios/app/backgammon-and-long-narde/id6792266313)

Engage in classic board games with AI opponents or real players online. Customize your game experience with various themes and settings. Track your progress with detailed statistics and achievements.

**Highlights:** Backgammon and Long Narde gameplay, Multiple bot difficulty levels, Online multiplayer with matchmaking, Blitz and Casual game modes, Player statistics and achievements, Customizable themes and board appearances, Public and private chat features

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Nardines | $2.99 | one-time |
| 10 Nardines | $4.99 | one-time |
| 30 Nardines | $12.99 | one-time |
| 125 Nardines | $49.99 | one-time |
| 255 Nardines | $99.99 | one-time |


## Frequently asked questions

### Is Atomic Lumen free?

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

### Is Backgammon & Long Narde free?

Backgammon & Long Narde is free to download, with in-app purchases available.

### Which has better reviews, Atomic Lumen or Backgammon & Long Narde?

Atomic Lumen is rated higher. Atomic Lumen averages 5.0 out of 5 from 1 ratings, while Backgammon & Long Narde averages 4.9 from 14 ratings.

### Do Atomic Lumen or Backgammon & Long Narde have ads?

Backgammon & Long Narde shows ads; Atomic Lumen does not.

### Which is updated more often, Atomic Lumen or Backgammon & Long Narde?

Atomic Lumen ships an update every 3 days, and Backgammon & Long Narde every 2 days. Most recently, Atomic Lumen was updated on October 24, 2026 and Backgammon & Long Narde on October 29, 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.*