# Number Secret vs LEX Word Practice

The clearest difference is in-app purchases: Number Secret at none against LEX Word Practice's 2. Number Secret also leads on iOS requirement (12.0 vs 18.6). LEX Word Practice's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 43 months). On price and device support there is nothing between them.

Both are free to download. LEX Word Practice sells 2 in-app purchases, starting at $1.99 per month. Number Secret asks for nothing beyond the download.

Number Secret ships an update every 43 months, LEX Word Practice every 3 weeks. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Number Secret | LEX Word Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (20 ratings)](https://appshunter.io/ios/app/lex-word-practice/id6776514516/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 43 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 82 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [景触科技](https://appshunter.io/developer/852944109) | [Josiah Lybbert](https://appshunter.io/developer/6776514518) |

## What reviewers say

### Number Secret

[App page](https://appshunter.io/ios/app/number-secret/id1474733723)

**Features:** macOS Compatibility

**In-app purchases:** none


### LEX Word Practice

[App page](https://appshunter.io/ios/app/lex-word-practice/id6776514516)

Learn words for Scrabble easily with flashcards and spaced repetition. Focus on valuable words with curated decks and track your progress with built-in stats. Perfect for casual players and tournament competitors alike.

**Highlights:** Flashcard word practice, Spaced repetition learning, Curated word decks, Progress tracking stats, Built-in tournament dictionaries, Anagram practice

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LEX PRO Monthly | $1.99 | per month |
| LEX PRO Yearly | $9.99 | per year |


## Frequently asked questions

### Is Number Secret free?

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

### Is LEX Word Practice free?

LEX Word Practice is free to download, with in-app purchases available.

### Do Number Secret or LEX Word Practice have ads?

Number Secret shows ads; LEX Word Practice does not.

### Which is updated more often, Number Secret or LEX Word Practice?

Number Secret ships an update every 43 months, and LEX Word Practice every 3 weeks. Most recently, Number Secret was updated on November 11, 2026 and LEX Word Practice on November 10, 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.*