# Learn Numbers vs Formula Conversion

The clearest difference is update cadence: Learn Numbers at every 3 weeks against Formula Conversion's every 26 months. Formula Conversion's advantage is iOS requirement (14.1 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Learn Numbers sells 1 one-off in-app purchase and Formula Conversion sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Learn Numbers ships an update every 3 weeks, Formula Conversion every 26 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Learn Numbers | Formula Conversion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/learn-numbers-multiplication/id1121651476/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 26 months |
| Monetization | Free with in-app purchases | — |
| Size | 431 MB | 2 MB |
| Requires iOS | 16.6 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Viacheslav Makhankov](https://appshunter.io/developer/993756917) | [Janek Soomets](https://appshunter.io/developer/1315295062) |

## What reviewers say

### Learn Numbers

[App page](https://appshunter.io/ios/app/learn-numbers-multiplication/id1121651476)

This app helps children learn multiplication tables through an interactive audio-based method. It provides positive reinforcement with jokes and facts after correct answers. Additional content can be unlocked through in-app purchases.

**Highlights:** Audio-based learning, Interactive question answering, Positive reinforcement with jokes/facts, Progressive difficulty levels, Unlockable additional content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### Formula Conversion

[App page](https://appshunter.io/ios/app/formula-conversion/id1586539965)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Formula Conversion | $3.99 | one-time |


## Frequently asked questions

### Is Learn Numbers free?

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

### Is Formula Conversion free?

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

### Do Learn Numbers or Formula Conversion have ads?

Neither Learn Numbers nor Formula Conversion shows ads.

### Which is updated more often, Learn Numbers or Formula Conversion?

Learn Numbers ships an update every 3 weeks, and Formula Conversion every 26 months. Most recently, Learn Numbers was updated on October 24, 2026 and Formula Conversion on October 14, 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.*