# Photo Processor vs Geek Math

The clearest difference is ads: Photo Processor at none against Geek Math's shown. Photo Processor also leads on update cadence (every 3 days vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Photo Processor sells 2 in-app purchases, starting at $4.99 per month and Geek Math sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Photo Processor ships an update every 3 days, Geek Math every 10 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | Photo Processor | Geek Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/geek-math-linking-numbers/id6474589909/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 10 months |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 29 MB |
| Requires iOS | **11.2** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Xiaoyi Technology Co., Ltd.](https://appshunter.io/developer/1691054267) | [QQ TSUBASA](https://appshunter.io/developer/568750169) |

## What reviewers say

### Photo Processor

[App page](https://appshunter.io/ios/app/photo-processor-multi-tools/id6449931677)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $4.99 | per month |
| 1 Year Plan | $39.99 | per year |


### Geek Math

[App page](https://appshunter.io/ios/app/geek-math-linking-numbers/id6474589909)

This calculator app features an intuitive column layout for multiple equations, allowing real-time modification of numbers and operators. It offers interactive linking of numbers and a unique lock feature to protect important values.

**Highlights:** Intuitive column layout, Real-time equation modification, Linked numbers for interactive calculation, Lock feature for number protection, Multi-line display, Theme selection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium No ad & more math rows | $1.99 | one-time |


## Frequently asked questions

### Is Photo Processor free?

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

### Is Geek Math free?

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

### Do Photo Processor or Geek Math have ads?

Geek Math shows ads; Photo Processor does not.

### Which is updated more often, Photo Processor or Geek Math?

Photo Processor ships an update every 3 days, and Geek Math every 10 months. Most recently, Photo Processor was updated on October 15, 2026 and Geek Math on October 15, 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.*