# Codeword Unlimited + vs Hello M!

The clearest difference is price: Hello M! at Free against Codeword Unlimited +'s $4.99. Hello M! also leads on update cadence (every 2 days vs every 2 months) and rating (5.0 vs 4.7). Codeword Unlimited +'s advantage is ads (none vs shown) and ratings volume (55 vs 1). On in-app purchases, device support and iOS requirement there is nothing between them.

Hello M! is free to download; Codeword Unlimited + costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hello M! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Codeword Unlimited + has 55 ratings behind it against 1, so its average is the more settled of the two.

Codeword Unlimited + ships an update every 2 months, Hello M! every 2 days. The most recent releases landed on November 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Codeword Unlimited + | Hello M! |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.7 (55 ratings)](https://appshunter.io/ios/app/codeword-unlimited-plus/id633759494/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hello-m/id6757069089/reviews)** |
| Number of ratings | **55** | 1 |
| Positive reviews | 83.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#151** | — |
| Size | 70 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Havos](https://appshunter.io/developer/309789068) | [Nitin Jain](https://appshunter.io/developer/1837084281) |

## What reviewers say

### Codeword Unlimited +

[App page](https://appshunter.io/ios/app/codeword-unlimited-plus/id633759494)

**Currently charting:** #151 Top Paid · Word (US App Store)

This app offers an unlimited supply of number-based word puzzles, similar to crosswords but without clues. Players decode numbers into letters to reveal hidden words, with customizable grid sizes, difficulty levels, and word lists in multiple languages.

**Highlights:** Unlimited codeword puzzles, Customizable grid size, Adjustable difficulty levels, Highlighting of same letters, Word validity checker, View word definitions, Multi-language word lists

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

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive and enjoyable gameplay
- 🧠 Keeps mind active and sharp
- 🌟 Well-designed and user-friendly
- 💡 Flexible challenges and levels
- 💰 Worth the purchase for ad-free experience

**What reviewers complain about**

- 🐛 American spelling and words used
- 🐛 App not optimized for recent screens
- 🐛 Update ruined the app, cannot open
- 🐛 Letters inserted automatically
- 🐛 Scientific words unsuitable

**Reported bugs**

- Cannot open app after update
- App not optimized for recent screens
- Regularly rejects common words
- Black screen on launch
- Cannot erase a letter that is not in the right place

**Requested features**

- UK English dictionary option
- Option to remove ads
- Option to not have a timer or a pause button
- New Game button on the menu bar
- Backspace button


### Hello M!

[App page](https://appshunter.io/ios/app/hello-m/id6757069089)

Engage your mind with a fun number game that challenges you to identify mathematical patterns. This daily exercise helps improve focus, memory, and problem-solving skills for users of all ages.

**Highlights:** Identify prime numbers, palindromes, squares, and cubes, Recognize arithmetic and geometric sequences, Quick and intuitive challenges, Progressive difficulty levels, Simple, clean design, Suitable for all ages

**In-app purchases:** none


## Frequently asked questions

### Is Codeword Unlimited + free?

Codeword Unlimited + costs $4.99, with no in-app purchases.

### Is Hello M! free?

Hello M! is free to download, with no in-app purchases.

### Which has better reviews, Codeword Unlimited + or Hello M!?

Hello M! is rated higher. Codeword Unlimited + averages 4.7 out of 5 from 55 ratings, while Hello M! averages 5.0 from 1 ratings.

### Do Codeword Unlimited + or Hello M! have ads?

Hello M! shows ads; Codeword Unlimited + does not.

### Which is updated more often, Codeword Unlimited + or Hello M!?

Codeword Unlimited + ships an update every 2 months, and Hello M! every 2 days. Most recently, Codeword Unlimited + was updated on November 13, 2026 and Hello M! on October 30, 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.*