# Tech Xplore vs Interesting Engineering

The clearest difference is review sentiment: Interesting Engineering at 67% against Tech Xplore's 0%. Interesting Engineering also leads on rating (4.7 vs 4.2) and ratings volume (96 vs 5). Tech Xplore's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tech Xplore sells 1 in-app purchase, starting at $0.99 per month and Interesting Engineering sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Interesting Engineering holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Interesting Engineering has 96 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Tech Xplore's written reviews are positive against 67% of Interesting Engineering's.

Tech Xplore ships an update every 3 weeks, Interesting Engineering every 10 days. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Tech Xplore | Interesting Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/tech-xplore/id1154953172/reviews) | **[4.7 (96 ratings)](https://appshunter.io/ios/app/interesting-engineering-news/id6742738331/reviews)** |
| Number of ratings | 5 | **96** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | **#201** |
| Size | 7 MB | 116 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Omicron Tech Ltd](https://appshunter.io/developer/356443506) | [IE Media, Inc.](https://appshunter.io/developer/1799661857) |

## What reviewers say

### Tech Xplore

[App page](https://appshunter.io/ios/app/tech-xplore/id1154953172)

Stay updated with the latest in electronics and technology. Access a wide range of topics including IT, robotics, and green tech. A monthly subscription unlocks full content with a free trial week.

**Highlights:** Daily technology news updates, Covers IT, robotics, engineering, green tech, Full content subscription option, Free trial week, Cross-device access

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tech Xplore Subscription | $0.99 | per month |


### Interesting Engineering

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

**Currently charting:** #201 Top Free · Magazines & Newspapers (US App Store)

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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Quarterly Plan | $16.99 | per 3 months |
| Annually Plan | $41.99 | per year |
| Annually Plan | $41.99 | per year |


## Frequently asked questions

### Is Tech Xplore free?

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

### Is Interesting Engineering free?

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

### Which has better reviews, Tech Xplore or Interesting Engineering?

Interesting Engineering is rated higher. Tech Xplore averages 4.2 out of 5 from 5 ratings, while Interesting Engineering averages 4.7 from 96 ratings.

### Do Tech Xplore or Interesting Engineering have ads?

Interesting Engineering shows ads; Tech Xplore does not.

### Which is updated more often, Tech Xplore or Interesting Engineering?

Tech Xplore ships an update every 3 weeks, and Interesting Engineering every 10 days. Most recently, Tech Xplore was updated on September 10, 2026 and Interesting Engineering on September 23, 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.*