# LETTRO Challenges vs Word Block Search

The clearest difference is in-app purchases: Word Block Search at none against LETTRO Challenges's 10. LETTRO Challenges's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 17 months). On price and device support there is nothing between them.

Both are free to download. LETTRO Challenges sells 10 one-off in-app purchases. Word Block Search asks for nothing beyond the download.

LETTRO Challenges ships an update every 3 weeks, Word Block Search every 17 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | LETTRO Challenges | Word Block Search |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (21 ratings)](https://appshunter.io/ios/app/lettro-challenges/id804032887/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 88 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Y A QU A](https://appshunter.io/developer/553875369) | [旭 林](https://appshunter.io/developer/509045850) |

## What reviewers say

### LETTRO Challenges

[App page](https://appshunter.io/ios/app/lettro-challenges/id804032887)

Engage in a fun and addictive word game where you swipe to claim letters and dominate the board. Steal letters from your opponent to win challenges across hundreds of increasingly difficult levels. Compare your progress with friends and aim for the highest scores.

**Highlights:** Swipe to claim letters, Steal letters from opponent, Dominate over 50% of the board, Hundreds of levels, Use boosters to gain advantage, Compare scores with friends

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lives Pack 1 | $0.99 | one-time |
| 5 boosters | $0.99 | one-time |
| Extra-time: 2 minutes | $0.99 | one-time |
| 10 boosters | $1.99 | one-time |
| Lives pack 2 | $1.99 | one-time |
| Extra-time: 5 minutes | $1.99 | one-time |
| 25 boosters | $3.99 | one-time |
| Lives Pack 3 | $3.99 | one-time |
| 50 boosters | $7.99 | one-time |
| Extra-time: 30 minutes | $7.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 💡 Good concept, makes you think
- 🧠 Improves vocabulary and reflexes
- 🚀 Great for time-killing
- ✨ Modern and intelligent game

**What reviewers complain about**

- 💸 Ridiculous pricing for lives
- 😠 Frustrating ads
- ⚖️ Unfair tie-breaking rule
- ⏳ Long wait for lives
- 👎 AI makes up words

**Reported bugs**

- Ads pop up excessively
- Game freezes or crashes phone
- AI makes up words not in dictionary
- Declines valid words
- Draws count as losses

**Requested features**

- Option to play against other people
- Add a dictionary feature
- Broader word acceptance
- Easy/medium/hard difficulty options
- More lives or challenges to gain lives


### Word Block Search

[App page](https://appshunter.io/ios/app/word-block-search/id6450882184)

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

**In-app purchases:** none


## Frequently asked questions

### Is LETTRO Challenges free?

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

### Is Word Block Search free?

Word Block Search is free to download, with no in-app purchases.

### Do LETTRO Challenges or Word Block Search have ads?

Word Block Search shows ads; LETTRO Challenges does not.

### Which is updated more often, LETTRO Challenges or Word Block Search?

LETTRO Challenges ships an update every 3 weeks, and Word Block Search every 17 months. Most recently, LETTRO Challenges was updated on November 1, 2026 and Word Block Search on November 3, 2026.

---

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