# Freestyle Builder — Random-word rap practice

> Random-word rap practice (iPhone/iPad app by bryan nelson.)

- Source: https://appshunter.io/ios/app/freestyle-builder/id6829636194 (this page in markdown: same URL + `.md`)
- Developer: [bryan nelson](https://appshunter.io/developer/6829636196)
- Category: Music
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2026-11-05
- Data updated: 2026-11-08

## What is Freestyle Builder?

Freestyle Builder is a practice studio for freestyle rap. Start a timed session, and the app flashes random prompt words at you while it records everything you say. When the timer ends, play it back and see exactly which word appeared when.

SET UP A SESSION
- Session length: 0:30, 1:00, 2:00, 5:00, or a custom length up to 10 minutes
- New word every 8, 12 or 16 seconds, or at random intervals
- Word source: the built-in pack of 300+ words, your own word packs, or Chaos (everything mixed)
- Three stage styles: Spotlight, Stack and Pulse
- Optional built-in beat (Boom Bap, Lo-Fi or a metronome) with tempo control
- Optional 3-2-1 countdown

REVIEW EVERY RUN
- Play back your recording
- Word timeline shows every prompt and when it hit; tap a word to jump to that moment
- Favorite your best sessions
- Past Sessions keeps everything; swipe to delete

MAKE YOUR OWN WORD PACKS
Build custom packs for the topics, rhymes or vocabulary you want to drill.

PRIVATE AND OFFLINE
No account. No internet needed. Your recordings stay on your phone and are never uploaded.

## Is Freestyle Builder safe?

Not enough ratings yet to assess Freestyle Builder.

## Is Freestyle Builder legit?

Freestyle Builder has limited verification signals. The AppsHunter Legitimacy Score for Freestyle Builder is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-05

No release notes.

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*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 2026-11-08.*