# Codeword Unlimited vs Flipnova

The clearest difference is in-app purchases: Flipnova at none against Codeword Unlimited's 1. Flipnova also leads on update cadence (every 10 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Codeword Unlimited sells 1 in-app purchase, starting at $4.99 per year. Flipnova asks for nothing beyond the download.

Codeword Unlimited ships an update every 4 months, Flipnova every 10 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Codeword Unlimited | Flipnova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/codeword-unlimited/id643961117/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 81.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 33 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) | [achkaou adil](https://appshunter.io/developer/1860941738) |

## What reviewers say

### Codeword Unlimited

[App page](https://appshunter.io/ios/app/codeword-unlimited/id643961117)

This app offers an unlimited supply of number-to-letter word puzzles, also known as Codewords or Cryptograms. Players can customize grid size, difficulty, and starting letters. It supports multiple languages and includes helpful tools for solving.

**Highlights:** Unlimited puzzle generation, Customizable grid size, Adjustable difficulty levels, Multi-language support, Letter highlighting, Word validity checker, View word definitions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter (no ads) | $4.99 | per year |

**What reviewers like**

- 🧠 Mentally stimulating
- 👍 Customizable difficulty levels
- 🕹️ Addictive gameplay
- 💪 Keeps the brain active
- 🎮 Enjoyable game

**What reviewers complain about**

- 📢 Intrusive ads
- ⏱️ Inaccurate timers
- 🔍 Questionable word choices
- 🇺🇸 American-centric vocabulary
- 🤖 Automated hints/penalties

**Reported bugs**

- App crashes on certain devices
- Incompatibility issues with updates
- Incorrect word definitions

**Requested features**

- Option to disable ads
- More challenging word lists
- Ability to manually fill in letters
- Improved timer accuracy
- Localization for different languages


### Flipnova

[App page](https://appshunter.io/ios/app/flipnova/id6755072431)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Codeword Unlimited free?

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

### Is Flipnova free?

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

### Do Codeword Unlimited or Flipnova have ads?

Both Codeword Unlimited and Flipnova show ads.

### Which is updated more often, Codeword Unlimited or Flipnova?

Codeword Unlimited ships an update every 4 months, and Flipnova every 10 days. Most recently, Codeword Unlimited was updated on October 24, 2026 and Flipnova on October 20, 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.*