# St Jeromes vs Numero Maths

The clearest difference is in-app purchases: St Jeromes at none against Numero Maths's 1. St Jeromes also leads on iOS requirement (13.0 vs 15.0). Numero Maths's advantage is update cadence (every 6 weeks vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Numero Maths sells 1 in-app purchase, starting at $14.95 per year. St Jeromes asks for nothing beyond the download.

St Jeromes ships an update every 13 months, Numero Maths every 6 weeks. The most recent releases landed on January 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | St Jeromes | Numero Maths |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 146 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [St Jerome's Primary School](https://appshunter.io/developer/1613886381) | [Numero Maths Pty Ltd](https://appshunter.io/developer/1703905546) |

## What reviewers say

### St Jeromes

[App page](https://appshunter.io/ios/app/st-jeromes/id1613886379)

**Features:** macOS Compatibility

**In-app purchases:** none


### Numero Maths

[App page](https://appshunter.io/ios/app/numero-maths/id6463063147)

This app digitizes a classic card game to help users of all ages improve their math skills. It offers various game modes, including solitaire, one-on-one, and multiplayer, with adjustable difficulty levels. It's designed to make learning addition, subtraction, multiplication, division, and fractions engaging and fun.

**Highlights:** Digital classic card game, Solitaire, one-on-one, and multiplayer modes, Adjustable difficulty levels, Addition, subtraction, multiplication, division, fractions, AI bot and player vs. player competition, Progress tracking for schools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $14.95 | per year |


## Frequently asked questions

### Is St Jeromes free?

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

### Is Numero Maths free?

Numero Maths is free to download, with in-app purchases available.

### Do St Jeromes or Numero Maths have ads?

Neither St Jeromes nor Numero Maths shows ads.

### Which is updated more often, St Jeromes or Numero Maths?

St Jeromes ships an update every 13 months, and Numero Maths every 6 weeks. Most recently, St Jeromes was updated on January 13, 2026 and Numero Maths on September 16, 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.*