# FlixCodes vs NerdBook

The clearest difference is review sentiment: NerdBook at 50% against FlixCodes's 0%. NerdBook also leads on update cadence (weekly vs every 4 months). FlixCodes's advantage is rating (4.3 vs 3.5) and ratings volume (6 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FlixCodes holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews complicate that: 0% of FlixCodes's written reviews are positive against 50% of NerdBook's, so the app with the better star average is not the one people write more warmly about.

FlixCodes ships an update every 4 months, NerdBook weekly. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | FlixCodes | NerdBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/flixcodes/id6447442241/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/nerdbook/id6686394627/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | Free |
| Size | 1 MB | 2 MB |
| Requires iOS | **16.1** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrik Ell](https://appshunter.io/developer/1591951181) | [Giampiero Sierra](https://appshunter.io/developer/1768334857) |

## What reviewers say

### FlixCodes

[App page](https://appshunter.io/ios/app/flixcodes/id6447442241)

Discover hidden content on Netflix using secret codes. This app helps you bypass standard recommendations and explore the platform's full library for new viewing options.

**Highlights:** Access Netflix's full library, Discover hidden content, Bypass standard recommendations, Find new shows and movies, Utilize secret Netflix codes

**In-app purchases:** none


### NerdBook

[App page](https://appshunter.io/ios/app/nerdbook/id6686394627)

Discover synonyms for any context, from everyday language to creative writing. Enhance your vocabulary and find the perfect words to express yourself.

**Highlights:** Synonym discovery, Sound-alike word suggestions, Vocabulary enhancement, Creative writing aid, Lyrical and nerdy word options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlixCodes free?

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

### Is NerdBook free?

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

### Which has better reviews, FlixCodes or NerdBook?

FlixCodes is rated higher. FlixCodes averages 4.3 out of 5 from 6 ratings, while NerdBook averages 3.5 from 2 ratings.

### Do FlixCodes or NerdBook have ads?

Neither FlixCodes nor NerdBook shows ads.

### Which is updated more often, FlixCodes or NerdBook?

FlixCodes ships an update every 4 months, and NerdBook weekly. Most recently, FlixCodes was updated on September 14, 2026 and NerdBook on June 1, 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.*