# Russian Dictionary + vs ERReader

The clearest difference is ads: ERReader at none against Russian Dictionary +'s shown. ERReader also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Russian Dictionary + sells 5 one-off in-app purchases and ERReader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Russian Dictionary + ships an update every 2 months, ERReader weekly. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Russian Dictionary + | ERReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (325 ratings)](https://appshunter.io/ios/app/russian-dictionary-plus/id401396814/reviews)** | — |
| Number of ratings | **325** | — |
| Positive reviews | 72.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iThinkdiff](https://appshunter.io/developer/377715733) | [YURI KOTENIATKIN](https://appshunter.io/developer/6775286848) |

## What reviewers say

### Russian Dictionary +

[App page](https://appshunter.io/ios/app/russian-dictionary-plus/id401396814)

This app provides a comprehensive bilingual dictionary and translator for English and Russian. It offers offline access to over 350,000 words and phrases, along with pronunciation, translation of sentences, and image text scanning. It also includes vocabulary-building games and tools for language learners.

**Highlights:** Bilingual English-Russian dictionary, Offline translation for words and phrases, Image text scanning for dictionary lookup, Vocabulary building games and flashcards, Offline pronunciation, Thesaurus, synonyms, and antonyms

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pronunciation | $0.99 | one-time |
| Online Translator | $0.99 | one-time |
| Flash Card | $0.99 | one-time |
| Phrase Book | $0.99 | one-time |
| Unlock Full Version | $9.99 | one-time |

**What reviewers like**

- 👍 Helpful dictionary
- 🚀 Offline capabilities
- 💡 Word of the day feature
- 👍 Easy to use
- 👍 Useful games and learning tools

**What reviewers complain about**

- 🐛 Pronunciation issues
- 🔍 Incomplete word coverage
- 💸 Aggressive advertising/paywall
- 🤔 Obscure/uncommon word choices
- 🐛 Bugs and glitches

**Reported bugs**

- Pronunciation not working
- App reverting to free version
- Ads covering the screen
- Slow loading times
- Compatibility issues

**Requested features**

- More common/useful word coverage
- Improved pronunciation support
- Better explanation of word usage and context
- Reduced advertising/paywall
- Improved search and navigation


### ERReader

[App page](https://appshunter.io/ios/app/erreader-learn-russian/id6806375805)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $4.99 | one-time |


## Frequently asked questions

### Is Russian Dictionary + free?

Russian Dictionary + is free to download, with in-app purchases available.

### Is ERReader free?

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

### Do Russian Dictionary + or ERReader have ads?

Russian Dictionary + shows ads; ERReader does not.

### Which is updated more often, Russian Dictionary + or ERReader?

Russian Dictionary + ships an update every 2 months, and ERReader weekly. Most recently, Russian Dictionary + was updated on October 29, 2026 and ERReader on October 26, 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.*