# Verb Expert vs Mathematicus Parvus

The clearest difference is price: Mathematicus Parvus at Free against Verb Expert's $4.99. Mathematicus Parvus also leads on update cadence (every 6 months vs every 110 months). Verb Expert's advantage is in-app purchases (none vs 1) and iOS requirement (12.2 vs 17.0). On ads and device support there is nothing between them.

Mathematicus Parvus is free to download; Verb Expert costs $4.99 up front. Mathematicus Parvus sells 1 one-off in-app purchase. Verb Expert asks for nothing beyond the download.

Verb Expert ships an update every 110 months, Mathematicus Parvus every 6 months. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Verb Expert | Mathematicus Parvus |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 110 months | **Every 6 months** |
| Size | 30 MB | 1 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [Kristof Nijs](https://appshunter.io/developer/1608072573) |

## What reviewers say

### Verb Expert

[App page](https://appshunter.io/ios/app/verb-expert/id1075641824)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathematicus Parvus

[App page](https://appshunter.io/ios/app/mathematicus-parvus/id1613162646)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase of the app | $0.99 | one-time |


## Frequently asked questions

### Is Verb Expert free?

Verb Expert costs $4.99, with no in-app purchases.

### Is Mathematicus Parvus free?

Mathematicus Parvus is free to download, with in-app purchases available.

### Do Verb Expert or Mathematicus Parvus have ads?

Neither Verb Expert nor Mathematicus Parvus shows ads.

### Which is updated more often, Verb Expert or Mathematicus Parvus?

Verb Expert ships an update every 110 months, and Mathematicus Parvus every 6 months. Most recently, Verb Expert was updated on October 16, 2026 and Mathematicus Parvus on October 18, 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.*