# IEEE.tv vs Mechanical Formula

The clearest difference is review sentiment: IEEE.tv at 71% against Mechanical Formula's 0%. IEEE.tv also leads on in-app purchases (none vs 1) and iOS requirement (9.1 vs 13.0). Mechanical Formula's advantage is rating (4.7 vs 2.5) and update cadence (every 4 months vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. Mechanical Formula sells 1 one-off in-app purchase. IEEE.tv asks for nothing beyond the download.

Mechanical Formula holds the better App Store score, 4.7 against 2.5. Both are backed by a comparable volume of ratings — 8 and 34 respectively. Written reviews complicate that: 71% of IEEE.tv's written reviews are positive against 0% of Mechanical Formula's, so the app with the better star average is not the one people write more warmly about.

IEEE.tv ships an update every 17 months, Mechanical Formula every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IEEE.tv | Mechanical Formula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (8 ratings)](https://appshunter.io/ios/app/ieeetv/id466950049/reviews) | **[4.7 (34 ratings)](https://appshunter.io/ios/app/mechanical-formula/id1668948373/reviews)** |
| Number of ratings | 8 | **34** |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 42 MB |
| Requires iOS | **9.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Institute of Electrical & Electronic Engineers Inc](https://appshunter.io/developer/410304757) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### IEEE.tv

[App page](https://appshunter.io/ios/app/ieeetv/id466950049)

Access a curated collection of special-interest video programming focused on technology and engineering. Explore topics like the Internet of Things, biomedical engineering, and nanotechnology with new titles added weekly.

**Highlights:** Technology and engineering programming, Internet of Things videos, Biomedical engineering content, Wearables technology, Nanotechnology topics, Weekly new title additions

**Features:** macOS Compatibility

**In-app purchases:** none


### Mechanical Formula

[App page](https://appshunter.io/ios/app/mechanical-formula/id1668948373)

This app provides over 200 essential mechanical engineering formulas and calculations in a user-friendly tool. It's designed to simplify complex concepts and speed up problem-solving for students, professionals, and educators.

**Highlights:** 200+ mechanical engineering formulas, Instant calculations, Intuitive interface, Real-world application explanations, Exam preparation aid, Lifetime Premium option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is IEEE.tv free?

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

### Is Mechanical Formula free?

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

### Which has better reviews, IEEE.tv or Mechanical Formula?

Mechanical Formula is rated higher. IEEE.tv averages 2.5 out of 5 from 8 ratings, while Mechanical Formula averages 4.7 from 34 ratings.

### Do IEEE.tv or Mechanical Formula have ads?

Neither IEEE.tv nor Mechanical Formula shows ads.

### Which is updated more often, IEEE.tv or Mechanical Formula?

IEEE.tv ships an update every 17 months, and Mechanical Formula every 4 months. Most recently, IEEE.tv was updated on October 23, 2026 and Mechanical Formula on October 24, 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.*