# Basic Engineering Dictionary vs Mind Miracle

Basic Engineering Dictionary and Mind Miracle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Basic Engineering Dictionary sells 1 one-off in-app purchase and Mind Miracle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Basic Engineering Dictionary ships an update every 3 months, Mind Miracle every 5 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Basic Engineering Dictionary | Mind Miracle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 52 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Basic Engineering Dictionary

[App page](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325)

Master engineering concepts with a comprehensive dictionary of over 11,000 terms, key equations, and formulas. Features interactive quizzes, a visual quick guide, and hands-free learning with autoplay mode. Ideal for students and professionals seeking to solidify their engineering knowledge.

**Highlights:** 11,000+ engineering terms, Key equations and formulas, Visual Quick Guide, Interactive quizzes, Autoplay mode for hands-free learning, User contributions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $3.99 | one-time |


### Mind Miracle

[App page](https://appshunter.io/ios/app/mind-miracle/id6746761316)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mind Mantra Meditation 2.0 | $59.99 | one-time |


## Frequently asked questions

### Is Basic Engineering Dictionary free?

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

### Is Mind Miracle free?

Mind Miracle is free to download, with in-app purchases available.

### Do Basic Engineering Dictionary or Mind Miracle have ads?

Neither Basic Engineering Dictionary nor Mind Miracle shows ads.

### Which is updated more often, Basic Engineering Dictionary or Mind Miracle?

Basic Engineering Dictionary ships an update every 3 months, and Mind Miracle every 5 months. Most recently, Basic Engineering Dictionary was updated on September 25, 2026 and Mind Miracle on September 30, 2026.

---

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