# Pitagorin vs Qedra

Pitagorin and Qedra are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Pitagorin sells 3 in-app purchases, starting at $1.99 per month and Qedra sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Pitagorin ships an update fortnightly, Qedra every 2 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pitagorin | Qedra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 17 MB | 23 MB |
| Requires iOS | 18 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [lorenzo villarroel perez](https://appshunter.io/developer/651189770) | [Matthew Wong](https://appshunter.io/developer/6774040057) |

## What reviewers say

### Pitagorin

[App page](https://appshunter.io/ios/app/pitagorin/id6756659468)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pitagorin Pro | $1.99 | per month |
| Pitagorin Pro | $9.99 | per year |
| Pitagorin Pro | $1.99 | one-time |


### Qedra

[App page](https://appshunter.io/ios/app/qedra-math-solver/id6803934326)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qedra Pro (Monthly) | $2.99 | per month |
| Qedra Pro (Yearly) | $14.99 | per year |
| Qedra Pro (Lifetime) | $49.99 | one-time |


## Frequently asked questions

### Is Pitagorin free?

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

### Is Qedra free?

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

### Do Pitagorin or Qedra have ads?

Both Pitagorin and Qedra show ads.

### Which is updated more often, Pitagorin or Qedra?

Pitagorin ships an update fortnightly, and Qedra every 2 weeks. Most recently, Pitagorin was updated on October 30, 2026 and Qedra on November 3, 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.*