# MathCamera with AI & Formulas vs Learn to code with MasterOnce

The clearest difference is update cadence: Learn to code with MasterOnce at every 3 days against MathCamera with AI & Formulas's every 4 months. MathCamera with AI & Formulas's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MathCamera with AI & Formulas sells 1 one-off in-app purchase and Learn to code with MasterOnce sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MathCamera with AI & Formulas ships an update every 4 months, Learn to code with MasterOnce every 3 days. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MathCamera with AI & Formulas | Learn to code with MasterOnce |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 28 MB | 26 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Nolan Townsend](https://appshunter.io/developer/1506705934) | [MIK Group GmbH](https://appshunter.io/developer/979863387) |

## What reviewers say

### MathCamera with AI & Formulas

[App page](https://appshunter.io/ios/app/mathcamera-with-ai-and-formulas/id6755523414)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads_lifetime_math | $9.99 | one-time |


### Learn to code with MasterOnce

[App page](https://appshunter.io/ios/app/learn-to-code-with-masteronce/id6758015545)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MasterOnce Premium | $4.99 | per 7 days |
| MasterOnce Premium | $9.99 | per month |


## Frequently asked questions

### Is MathCamera with AI & Formulas free?

MathCamera with AI & Formulas is free to download, with in-app purchases available.

### Is Learn to code with MasterOnce free?

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

### Do MathCamera with AI & Formulas or Learn to code with MasterOnce have ads?

Neither MathCamera with AI & Formulas nor Learn to code with MasterOnce shows ads.

### Which is updated more often, MathCamera with AI & Formulas or Learn to code with MasterOnce?

MathCamera with AI & Formulas ships an update every 4 months, and Learn to code with MasterOnce every 3 days. Most recently, MathCamera with AI & Formulas was updated on September 14, 2026 and Learn to code with MasterOnce on September 19, 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.*