# ISO8800 Learning vs Basic Engineering Dictionary

ISO8800 Learning and Basic Engineering Dictionary 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. ISO8800 Learning sells 9 one-off in-app purchases and Basic Engineering Dictionary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 25, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | ISO8800 Learning | Basic Engineering Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (7 ratings)](https://appshunter.io/ios/app/basic-engineering-dictionary/id6746554325/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 88 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SafeLine Solutions GmbH](https://appshunter.io/developer/1793529610) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### ISO8800 Learning

[App page](https://appshunter.io/ios/app/iso8800-learning/id6743545459)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ML01 - Module & Lesson #3 | $6.99 | one-time |
| ML02 - Module & Lesson #4 | $6.99 | one-time |
| ML06 - Module & Lesson #8 | $6.99 | one-time |
| ML03 - Module & Lesson #5 | $6.99 | one-time |
| ML04 - Module & Lesson #6 | $6.99 | one-time |
| ML05 - Module & Lesson #7 | $6.99 | one-time |
| ML07 - Module & Lesson #9 | $6.99 | one-time |
| ML08 - Module & Lesson #10 | $6.99 | one-time |
| ISO8800 All Modules (3-10) | $44.99 | one-time |


### 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 |


## Frequently asked questions

### Is ISO8800 Learning free?

ISO8800 Learning is free to download, with in-app purchases available.

### Is Basic Engineering Dictionary free?

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

### Do ISO8800 Learning or Basic Engineering Dictionary have ads?

Neither ISO8800 Learning nor Basic Engineering Dictionary shows ads.

### Which is updated more often, ISO8800 Learning or Basic Engineering Dictionary?

ISO8800 Learning ships an update every 3 months, and Basic Engineering Dictionary every 3 months. Most recently, ISO8800 Learning was updated on October 25, 2026 and Basic Engineering Dictionary on November 2, 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.*