# NerdBook — Synonym finder

> A synonym and sound-alike word finder for various writing needs. (iPhone/iPad app by Giampiero Sierra.)

- Source: https://appshunter.io/ios/app/nerdbook/id6686394627 (this page in markdown: same URL + `.md`)
- Developer: [Giampiero Sierra](https://appshunter.io/developer/1768334857)
- Category: Reference, Productivity
- Price: Free
- Rating: 3.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.5 · 2 MB
- Languages: English
- Released: 2024-09-23
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nerdbook/id6686394627/reviews.md

## What is NerdBook?

Find synonyms to fit any need.  Or improve your rap flow with sound-alike words! 
From lyrical to nerdy, NerdBook has you covered.

## Key features

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

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/nerdbook/id6686394627/reviews.md

### 2/5 — Not working

*2024-10-21*

Fix

### 5/5 — Just what I needed.

*2024-10-13*

The combination of synonym lookup for my prose writing as well as the rap mode for my lyrical battles is the perfect app feature combination heretofore never see

## Frequently asked questions about NerdBook

### What is NerdBook?

NerdBook is a reference application designed to help users find synonyms for words and discover sound-alike words. It aims to improve vocabulary and assist in various writing tasks, from casual to creative.

### Is NerdBook free to use?

Yes, NerdBook is available for free. It does not require any payment to download or use its core features.

### What devices does NerdBook support?

NerdBook is compatible with Apple devices, specifically iPhones and iPads.

### What is the age rating for NerdBook?

NerdBook has an age rating of 4+, making it suitable for a wide range of users.

### How often is NerdBook updated?

The app was last updated on October 7, 2025, indicating ongoing development and potential for future improvements and feature additions.

### Does NerdBook have ads?

No, NerdBook does not contain advertisements. Users can enjoy the app without interruptions from ads.

### What kind of words can I find with NerdBook?

NerdBook provides synonyms for general use and also offers sound-alike words, which can be particularly useful for rap lyrics or creative writing that requires specific phonetic matches.

### What is the user feedback on NerdBook?

Based on limited data, NerdBook has a rating of 3.5 stars from 2 ratings. This suggests a generally positive but mixed reception from its current user base.

## Version history (last 5 releases)

### 1.6 — 2025-10-07

Updated widget layout

### 1.5 — 2024-12-03

Bug fixes for Word Of The Day widget.

### 1.4 — 2024-10-11

Waveform animation that responds to your voice.

### 1.3 — 2024-10-07

New "rap search" finds rhyming words

### 1.2 — 2024-10-03

New 'Pretentious' sort prioritizes latinate & Greek words.

## More apps by Giampiero Sierra

- [FitBurst](https://appshunter.io/ios/app/fitburst/id6738640924)

All apps by Giampiero Sierra: https://appshunter.io/developer/1768334857

## Related topics

[giampiero](https://appshunter.io/ios/topics/giampiero)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*