# RichEnglish vs Mongi

The clearest difference is in-app purchases: Mongi at none against RichEnglish's 4. Mongi also leads on update cadence (every 6 days vs every 15 months). RichEnglish's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. RichEnglish sells 4 one-off in-app purchases. Mongi asks for nothing beyond the download.

RichEnglish ships an update every 15 months, Mongi every 6 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RichEnglish | Mongi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 125 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Galina Tereshchenko](https://appshunter.io/developer/1286571004) | [Jade Circuit OU](https://appshunter.io/developer/1887369659) |

## What reviewers say

### RichEnglish

[App page](https://appshunter.io/ios/app/richenglish/id1286571005)

Expand your English vocabulary by playing fun word games. This app generates an unlimited number of crosswords based on synonyms and definitions. Hints are available to help you discover new words and phrases.

**Highlights:** Unlimited crossword generation, Vocabulary expansion, Synonym-based word finding, Word definitions and explanations, Hint system with gold coins, New puzzle generation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 hints | $0.99 | one-time |
| RichEnglish Premium | $1.99 | one-time |
| 35 hints | $1.99 | one-time |
| 60 hints | $2.99 | one-time |


### Mongi

[App page](https://appshunter.io/ios/app/mongi/id6761171386)

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

**In-app purchases:** none


## Frequently asked questions

### Is RichEnglish free?

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

### Is Mongi free?

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

### Do RichEnglish or Mongi have ads?

Neither RichEnglish nor Mongi shows ads.

### Which is updated more often, RichEnglish or Mongi?

RichEnglish ships an update every 15 months, and Mongi every 6 days. Most recently, RichEnglish was updated on October 6, 2026 and Mongi on October 7, 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.*