# Four Letters vs Crack List Solo

Four Letters and Crack List Solo both sit at 4.5 stars, but that hides the real split: 88% of Four Letters's written reviews are positive against 34% of Crack List Solo's. Four Letters also leads on iOS requirement (11.0 vs 15.2). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Four Letters sells 1 one-off in-app purchase and Crack List Solo sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Four Letters against 4.6 for Crack List Solo. Both are backed by a comparable volume of ratings — 787 and 1.2K respectively. Written reviews are what separate them: 88% of Four Letters's written reviews are positive against 34% of Crack List Solo's.

Four Letters ships an update monthly, Crack List Solo every 6 weeks. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Four Letters | Crack List Solo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (787 ratings)](https://appshunter.io/ios/app/four-letters/id970892126/reviews) | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/crack-list-solo/id1545591456/reviews)** |
| Number of ratings | 787 | **1.2K** |
| Positive reviews | **88.0% of reviews** | 33.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 113 MB | 65 MB |
| Requires iOS | **11.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PikPok](https://appshunter.io/developer/323296229) | [Y A QU A](https://appshunter.io/developer/553875369) |

## What reviewers say

### Four Letters

[App page](https://appshunter.io/ios/app/four-letters/id970892126)

Engage in a fast-paced word puzzle by connecting four letters to form words before time runs out. Improve your vocabulary with an in-game dictionary and challenge friends on global leaderboards. Unlock achievements and explore thousands of letter combinations.

**Highlights:** Connect four letters to form words, Beat the countdown clock, Learn new words with in-game dictionary, Compete on leaderboards, Earn achievements, Supports English and Spanish

**Features:** iMessage stickers, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Third Party Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Fast and challenging
- 👍 Great brain exercise
- 🤓 Helps improve vocabulary
- ⏱️ Good time killer
- 🕹️ Addictive and fun

**What reviewers complain about**

- 🐛 Game crashes or freezes
- 🕰️ Timer speeds up too fast
- 🔍 Difficulty finding new words
- 💰 Too many ads

**Reported bugs**

- Game doesn't load or opens to a blank screen
- New words not showing up at the top
- Inconsistent word recognition

**Requested features**

- Option to adjust difficulty level
- Leaderboard to compare scores
- New game modes (e.g. no timer, wrong word elimination)


### Crack List Solo

[App page](https://appshunter.io/ios/app/crack-list-solo/id1545591456)

Test your general knowledge with this word puzzle game. Guess answers to various lists by assembling word pieces. Use power-ups to overcome challenges and progress through hundreds of fun levels.

**Highlights:** Guess list answers, Word puzzle gameplay, General knowledge quizzes, Hundreds of levels, Power-ups for assistance, Various topics

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Coins #1 | $1.99 | one-time |
| Coins pack | $1.99 | one-time |
| Bonus tile jokers #1 | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| Coin Pack 2 | $4.99 | one-time |
| Coins #3 | $4.99 | one-time |
| Package #1 | $6.99 | one-time |
| Coin Pack 3 | $9.99 | one-time |
| Package #2 | $12.99 | one-time |

**What reviewers like**

- 🚀 Addictive game
- 👍 Challenging and fun
- 💡 Great for trivia and word game lovers

**What reviewers complain about**

- 🐛 Spelling and grammar errors
- 🔍 Incorrect or nonsensical answers
- 💰 Too many ads
- 🔒 No way to turn off sounds

**Reported bugs**

- Videos not working
- Contact button not functional
- Incorrect category names

**Requested features**

- More levels and content
- Option to skip difficult levels
- Better monetization model


## Frequently asked questions

### Is Four Letters free?

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

### Is Crack List Solo free?

Crack List Solo is free to download, with in-app purchases available.

### Which has better reviews, Four Letters or Crack List Solo?

Crack List Solo is rated higher. Four Letters averages 4.5 out of 5 from 787 ratings, while Crack List Solo averages 4.6 from 1.2K ratings.

### Do Four Letters or Crack List Solo have ads?

Both Four Letters and Crack List Solo show ads.

### Which is updated more often, Four Letters or Crack List Solo?

Four Letters ships an update monthly, and Crack List Solo every 6 weeks. Most recently, Four Letters was updated on November 1, 2026 and Crack List Solo on November 11, 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.*