# Math Dictionary Offline vs CSCU Secure Computer User

The clearest difference is in-app purchases: CSCU Secure Computer User at none against Math Dictionary Offline's 1. CSCU Secure Computer User also leads on ads (none vs shown) and update cadence (every 4 months vs every 60 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math Dictionary Offline sells 1 one-off in-app purchase. CSCU Secure Computer User asks for nothing beyond the download.

Math Dictionary Offline ships an update every 60 months, CSCU Secure Computer User every 4 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Math Dictionary Offline | CSCU Secure Computer User |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/math-dictionary-offline/id1172217680/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 60 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 9 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Putranto](https://appshunter.io/developer/1097285857) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Math Dictionary Offline

[App page](https://appshunter.io/ios/app/math-dictionary-offline/id1172217680)

Access a comprehensive collection of mathematical terms and definitions without an internet connection. This free application allows you to search for specific words alphabetically or by using the built-in search tool. It's ideal for students and anyone needing quick math reference on the go.

**Highlights:** Offline access, Extensive math vocabulary, Completely free, Alphabetical listing, Search tool

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### CSCU Secure Computer User

[App page](https://appshunter.io/ios/app/cscu-secure-computer-user/id6758404632)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Dictionary Offline free?

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

### Is CSCU Secure Computer User free?

CSCU Secure Computer User is free to download, with no in-app purchases.

### Do Math Dictionary Offline or CSCU Secure Computer User have ads?

Math Dictionary Offline shows ads; CSCU Secure Computer User does not.

### Which is updated more often, Math Dictionary Offline or CSCU Secure Computer User?

Math Dictionary Offline ships an update every 60 months, and CSCU Secure Computer User every 4 months. Most recently, Math Dictionary Offline was updated on November 6, 2026 and CSCU Secure Computer User on October 31, 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.*