# Mechanical FE Prep vs Mechanical Formula

The clearest difference is review sentiment: Mechanical FE Prep at 100% against Mechanical Formula's 0%. Mechanical FE Prep also leads on update cadence (every 5 days vs every 4 months) and rating (5.0 vs 4.7). Mechanical Formula's advantage is ratings volume (34 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Mechanical FE Prep sells 1 one-off in-app purchase and Mechanical Formula sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mechanical FE Prep holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mechanical Formula has 34 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Mechanical FE Prep's written reviews are positive against 0% of Mechanical Formula's.

Mechanical FE Prep ships an update every 5 days, Mechanical Formula every 4 months. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Mechanical FE Prep | Mechanical Formula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mechanical-fe-prep/id1585519077/reviews)** | [4.7 (34 ratings)](https://appshunter.io/ios/app/mechanical-formula/id1668948373/reviews) |
| Number of ratings | 2 | **34** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 42 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EnginPeers LLC](https://appshunter.io/developer/1368846655) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### Mechanical FE Prep

[App page](https://appshunter.io/ios/app/mechanical-fe-prep/id1585519077)

Prepare for Mechanical Engineering courses and the Fundamentals of Engineering exam with this comprehensive mobile study tool. Access over 15 engineering topics, practice exams, and detailed test analysis to master the material and pass with confidence.

**Highlights:** 15+ Engineering topics, Practice exams, Test analysis, Flashcards, Subject review, Exam prep

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### 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 Mechanical FE Prep free?

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

### Is Mechanical Formula free?

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

### Which has better reviews, Mechanical FE Prep or Mechanical Formula?

Mechanical FE Prep is rated higher. Mechanical FE Prep averages 5.0 out of 5 from 2 ratings, while Mechanical Formula averages 4.7 from 34 ratings.

### Do Mechanical FE Prep or Mechanical Formula have ads?

Neither Mechanical FE Prep nor Mechanical Formula shows ads.

### Which is updated more often, Mechanical FE Prep or Mechanical Formula?

Mechanical FE Prep ships an update every 5 days, and Mechanical Formula every 4 months. Most recently, Mechanical FE Prep was updated on September 29, 2026 and Mechanical Formula on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*