# Грамота vs Qedra

The clearest difference is ads: Грамота at none against Qedra's shown. Qedra's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Грамота ships an update every 8 days, Qedra every 2 weeks. The most recent releases landed on October 18, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Грамота | Qedra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Size | 1.2 GB | 23 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Troegubov](https://appshunter.io/developer/1882763959) | [Matthew Wong](https://appshunter.io/developer/6774040057) |

## What reviewers say

### Грамота

[App page](https://appshunter.io/ios/app/id6781083979)

**Features:** Vision Pro support

**In-app purchases:** none


### Qedra

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Грамота free?

Грамота is free to download, with no in-app purchases.

### Is Qedra free?

Qedra is free to download, with no in-app purchases.

### Do Грамота or Qedra have ads?

Qedra shows ads; Грамота does not.

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

Грамота ships an update every 8 days, and Qedra every 2 weeks. Most recently, Грамота was updated on October 18, 2026 and Qedra on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*