# Civil Dictionary Offline vs UnitEngConverter

The clearest difference is in-app purchases: UnitEngConverter at none against Civil Dictionary Offline's 5. UnitEngConverter also leads on ads (none vs shown) and update cadence (daily vs every 14 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Civil Dictionary Offline sells 5 in-app purchases, starting at $1.99 per 7 days. UnitEngConverter asks for nothing beyond the download.

Civil Dictionary Offline ships an update every 14 months, UnitEngConverter daily. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Civil Dictionary Offline | UnitEngConverter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/civil-dictionary-offline/id1480363022/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 2 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Puju Dekivadiya](https://appshunter.io/developer/1289574712) | [Irfan Uruci](https://appshunter.io/developer/1761565214) |

## What reviewers say

### Civil Dictionary Offline

[App page](https://appshunter.io/ios/app/civil-dictionary-offline/id1480363022)

This app provides a comprehensive offline dictionary for civil engineering terms, explanations, and idioms. It features audio pronunciations, search functionality, and includes technical details, diagrams, and formulas for educational and professional use.

**Highlights:** Offline access to 3,500+ civil engineering terms, Audio pronunciations for terms, Quick search functionality, Includes diagrams and formulas, Covers internal branches like Design, Materials, and Structures, User-friendly interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Plan | $1.99 | per 7 days |
| Monthly Pro Plan | $4.99 | per month |
| Yearly Pro Plan | $29.99 | per year |
| Remove ads | $9.99 | one-time |
| Lifetime Access | $39.99 | one-time |


### UnitEngConverter

[App page](https://appshunter.io/ios/app/unitengconverter/id6651829579)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Civil Dictionary Offline free?

Civil Dictionary Offline is free to download, with in-app purchases available.

### Is UnitEngConverter free?

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

### Do Civil Dictionary Offline or UnitEngConverter have ads?

Civil Dictionary Offline shows ads; UnitEngConverter does not.

### Which is updated more often, Civil Dictionary Offline or UnitEngConverter?

Civil Dictionary Offline ships an update every 14 months, and UnitEngConverter daily. Most recently, Civil Dictionary Offline was updated on October 24, 2026 and UnitEngConverter on October 27, 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.*