# Interesting Engineering vs Neolux

The clearest difference is in-app purchases: Neolux at none against Interesting Engineering's 6. Neolux also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Interesting Engineering sells 6 in-app purchases, starting at $4.99 per month. Neolux asks for nothing beyond the download.

Interesting Engineering ships an update every 10 days, Neolux every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Interesting Engineering | Neolux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (126 ratings)](https://appshunter.io/ios/app/interesting-engineering-news/id6742738331/reviews)** | — |
| Number of ratings | **126** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 117 MB | 3 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IE Media, Inc.](https://appshunter.io/developer/1799661857) | [Alex Tetarevsky](https://appshunter.io/developer/1889131051) |

## What reviewers say

### Interesting Engineering

[App page](https://appshunter.io/ios/app/interesting-engineering-news/id6742738331)

Stay informed with the latest advancements in technology, science, and engineering. Access exclusive content, personalized news feeds, and engaging quizzes. Designed for a clean and focused reading experience.

**Highlights:** Cutting-edge discoveries, AI, renewable energy, space coverage, Premium interviews and podcasts, Personalized news feeds, Exclusive articles and videos, Daily quizzes and Wordle, Dark mode

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Quarterly Plan | $16.99 | per 3 months |
| IE+ 3 day Trial Yearly Subscription | $41.99 | per year |
| IE+ Yearly Special Offer | $41.99 | per year |
| Annually Plan | $41.99 | per year |
| Annually Plan | $41.99 | per year |


### Neolux

[App page](https://appshunter.io/ios/app/neolux/id6761363710)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interesting Engineering free?

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

### Is Neolux free?

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

### Do Interesting Engineering or Neolux have ads?

Interesting Engineering shows ads; Neolux does not.

### Which is updated more often, Interesting Engineering or Neolux?

Interesting Engineering ships an update every 10 days, and Neolux every 2 weeks. Most recently, Interesting Engineering was updated on October 30, 2026 and Neolux 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.*