# Papa's Math vs E4CE

The clearest difference is in-app purchases: Papa's Math at none against E4CE's 3. Papa's Math also leads on iOS requirement (10.3 vs 15.6). E4CE's advantage is update cadence (monthly vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. E4CE sells 3 in-app purchases, starting at $1.99 per month. Papa's Math asks for nothing beyond the download.

Papa's Math ships an update every 17 months, E4CE monthly. The most recent releases landed on September 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Papa's Math | E4CE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/papas-math/id1450323991/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | Free | — |
| Size | 31 MB | 48 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [James D Battle](https://appshunter.io/developer/545126389) | [CARLOS GOMES DE OLIVEIRA](https://appshunter.io/developer/1576926646) |

## What reviewers say

### Papa's Math

[App page](https://appshunter.io/ios/app/papas-math/id1450323991)

This app focuses on building a strong foundation in basic math facts, including addition, subtraction, multiplication, and division for numbers 1-10. It prioritizes accuracy and speed to help users gain confidence and proficiency in essential mathematical skills.

**Highlights:** Addition, Subtraction, Multiplication, Division practice, Numbers 1-10, Focus on accuracy, Focus on speed, Leaderboard for progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### E4CE

[App page](https://appshunter.io/ios/app/e4ce/id6451008805)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $1.99 | per month |
| Assinatura Semestral | $9.99 | per 6 months |
| Assinatura Anual | $14.99 | per year |


## Frequently asked questions

### Is Papa's Math free?

Papa's Math is free to download, with no in-app purchases.

### Is E4CE free?

E4CE is free to download, with in-app purchases available.

### Do Papa's Math or E4CE have ads?

Neither Papa's Math nor E4CE shows ads.

### Which is updated more often, Papa's Math or E4CE?

Papa's Math ships an update every 17 months, and E4CE monthly. Most recently, Papa's Math was updated on September 20, 2026 and E4CE on October 4, 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.*