# Feynman Learning Study Tracker vs Russian English Language Cards

The clearest difference is ads: Feynman Learning Study Tracker at none against Russian English Language Cards's shown. Russian English Language Cards's advantage is iOS requirement (12.0 vs 17.5). On price, 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.

## The numbers

| Metric | Feynman Learning Study Tracker | Russian English Language Cards |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | — |
| Size | 1 MB | 103 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Halil Can Ugur](https://appshunter.io/developer/1765607029) | [Raj Mehta](https://appshunter.io/developer/1714953061) |

## What reviewers say

### Feynman Learning Study Tracker

[App page](https://appshunter.io/ios/app/feynman-learning-study-tracker/id6738595754)

**In-app purchases:** none


### Russian English Language Cards

[App page](https://appshunter.io/ios/app/russian-english-language-cards/id6745515402)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Feynman Learning Study Tracker free?

Feynman Learning Study Tracker is free to download, with no in-app purchases.

### Is Russian English Language Cards free?

Russian English Language Cards is free to download, with no in-app purchases.

### Do Feynman Learning Study Tracker or Russian English Language Cards have ads?

Russian English Language Cards shows ads; Feynman Learning Study Tracker does not.

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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.*