# NetSim vs Mining Dictionary

The clearest difference is in-app purchases: NetSim at none against Mining Dictionary's 5. NetSim also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.6). Mining Dictionary's advantage is update cadence (every 19 months vs every 41 months) and device support (3 vs 1). On price there is nothing between them.

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

NetSim ships an update every 41 months, Mining Dictionary every 19 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NetSim | Mining Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Every 19 months** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 16 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [California State University, Northridge](https://appshunter.io/developer/677332864) | [Puju Dekivadiya](https://appshunter.io/developer/1289574712) |

## What reviewers say

### NetSim

[App page](https://appshunter.io/ios/app/netsim/id1238304585)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mining Dictionary

[App page](https://appshunter.io/ios/app/mining-dictionary-offline/id1487357827)

This app provides a comprehensive offline dictionary for mining terms, featuring a simple interface, speech-to-text search, and a quiz mode. Users can save favorite words, access search history, and share definitions. It offers premium features through various subscription plans.

**Highlights:** Offline access to mining terms, Speech-to-text search, Interactive quiz mode, Save favorite words, Search history, Text-to-speech pronunciation, Share word definitions

**Features:** macOS Compatibility

**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 |


## Frequently asked questions

### Is NetSim free?

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

### Is Mining Dictionary free?

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

### Do NetSim or Mining Dictionary have ads?

Mining Dictionary shows ads; NetSim does not.

### Which is updated more often, NetSim or Mining Dictionary?

NetSim ships an update every 41 months, and Mining Dictionary every 19 months. Most recently, NetSim was updated on October 26, 2026 and Mining Dictionary on October 24, 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.*