# Photo Maths Solver vs MathZoo Junior

The clearest difference is ads: MathZoo Junior at none against Photo Maths Solver's shown. MathZoo Junior also leads on update cadence (weekly vs every 2 months). Photo Maths Solver's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.1). On price and in-app purchases there is nothing between them.

Both are free to download. Photo Maths Solver sells 3 in-app purchases, starting at $6.99 per 7 days and MathZoo Junior sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Photo Maths Solver ships an update every 2 months, MathZoo Junior weekly. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Photo Maths Solver | MathZoo Junior |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Size | 73 MB | 8 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ruby Lakhani](https://appshunter.io/developer/1761099438) | [Fusion Atelier B.V.](https://appshunter.io/developer/1864400421) |

## What reviewers say

### Photo Maths Solver

[App page](https://appshunter.io/ios/app/photo-maths-solver-math-ai/id6736395376)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assignment GPT One Week | $6.99 | per 7 days |
| Assignment GPT One Month | $17.99 | per month |
| Assignment GPT One Year | $44.99 | per year |


### MathZoo Junior

[App page](https://appshunter.io/ios/app/mathzoo-junior/id6757204107)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathZoo Expert - Lifetime Access | $3.99 | one-time |


## Frequently asked questions

### Is Photo Maths Solver free?

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

### Is MathZoo Junior free?

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

### Do Photo Maths Solver or MathZoo Junior have ads?

Photo Maths Solver shows ads; MathZoo Junior does not.

### Which is updated more often, Photo Maths Solver or MathZoo Junior?

Photo Maths Solver ships an update every 2 months, and MathZoo Junior weekly. Most recently, Photo Maths Solver was updated on October 21, 2026 and MathZoo Junior on October 7, 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.*