# Soundlith: Slowed + Reverb — 8D Audio, Bass Boost & Phonk

> 8D Audio, Bass Boost & Phonk (iPhone/iPad app by Berkay ATIK.)

- Source: https://appshunter.io/ios/app/soundlith-slowed-plus-reverb/id6788156179 (this page in markdown: same URL + `.md`)
- Developer: [Berkay ATIK](https://appshunter.io/developer/1875552152)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 61 MB
- Languages: American English
- Released: 2026-07-29
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/soundlith-slowed-plus-reverb/id6788156179/reviews.md

## What is Soundlith?

A song you already own, turned into something else. Slow it down, flood it with reverb, send it spinning around your head — one tap, and music you have heard a hundred times sounds new.

HOW IT WORKS
1. Add a track from your files — MP3, M4A, WAV or FLAC
2. Pick a mode
3. Press play. The sound changes instantly.

No account. No sign-up. Works offline.

TRUE 8D — BINAURAL HRTF
Binaural HRTF processing sends the sound along a real orbit around your head. Not a left-right pan — a space that flows from ear to ear. Headphones recommended.

SLOWED + REVERB, DONE RIGHT
The original technique behind the classic edits: pure resampling drops the pitch together with the tempo, naturally, with zero time-stretch artifacts. Reverb ranges from an intimate room to a cathedral.

17 MODES, ONE TAP EACH
• Slowed + Reverb, Deep Slowed, Vaporwave
• 8D, Deep Orbit, Void
• Bass Boost, Heavy Lifting, Phonk
• Sped Up, Nightcore
• Dreamy, Lo-Fi, Midnight, Concert, Next Room
• Original — the untouched track, always one swipe away

MODE FORGE — BUILD YOUR OWN SOUND
Four gestures shape motion, tone, space and weight. Save the result as your own signature and pin it to a track, so it comes back every time that song plays.

SAVE IT AS AN MP3
Render exactly what you are hearing and keep the file on your phone.

SLEEP RITUAL
The song slows imperceptibly, the reverb widens, rain rises, and it ends in silence. Set it and put the phone down.

THE EFFECT ENGINE
• Speed / tempo, 0.25x to 2.0x
• Pitch, independent or locked to tempo
• Multi-band bass with automatic headroom
• Adjustable reverb with hall presets
• Low-pass filter for lo-fi and a next-room feel
• Rain ambience

DESIGN
OBSIDIAN design language: monochrome, faceted, editorial. Selectable metal accents and haptics throughout.

YOUR MUSIC NEVER LEAVES YOUR PHONE
Every effect is computed on the device with Apple AVFoundation. Nothing is uploaded and there is no account to create.

PREMIUM
The free version shows ads. Premium unlocks all 17 modes, Mode Forge, MP3 export and Sleep Ritual, and removes ads. If you only want the ads gone, Remove Ads is a single one-time purchase.

Soundlith Premium is offered weekly, monthly and every 3 months. It renews automatically and can be cancelled anytime in your App Store account settings.

Terms of Use (EULA): https://soundlith.web.app/terms
Privacy Policy: https://soundlith.web.app/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Quarterly | $21.99 | per 3 months |
| Premium Monthly | $12.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |



## Version history (last 4 releases)

### 1.2.0 — 2026-08-17

A redesigned interface, a rebuilt 8D engine, and smoother playback throughout.

• Dark is now the default theme — light and match-system are still there in Settings.
• Every sound mode has its own animated scene that follows what you're hearing.
• 8D was rebuilt from scratch. The stereo image holds together, and the sound no longer thins out as it moves to your far ear.
• The library now has search and sorting, and whatever is playing sits in its own card at the top.
• A short tour shows you around the first time you open the app.

Also fixed:
• Audio misbehaving during and after phone calls.
• Playback stalling between tracks and at the end of a list.
• Slowdowns during long listening sessions.

### 1.1.1 — 2026-08-11

• 3-day free trial added to the weekly plan
• Lower prices in many countries
• Dark theme is the default again
• Fixed battery drain when paused with 8D on
• Minor fixes and improvements

### 1.1.0 — 2026-08-04

Added support for 15 languages. The app follows your device language automatically and can be changed in Settings.

The Settings screen has been redesigned.

Various improvements and bug fixes.

### 1.0 — 2026-07-29

No release notes.

## More apps by Berkay ATIK

- [Mind Echo: AI Analysis & Match](https://appshunter.io/ios/app/mind-echo-ai-analysis-and-match/id6760417467)
- [Let it Happen: Deep Motivation](https://appshunter.io/ios/app/let-it-happen-deep-motivation/id6761635295)
- [Rolline: Draw & Drop](https://appshunter.io/ios/app/rolline-draw-and-drop/id6767642144)
- [Mistly: AI Looks & Film Camera](https://appshunter.io/ios/app/mistly-ai-looks-and-film-camera/id6776301481)
- [Debrief: Voice Notes to Tasks](https://appshunter.io/ios/app/debrief-voice-notes-to-tasks/id6796023003)

All apps by Berkay ATIK: https://appshunter.io/developer/1875552152

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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 2026-08-23.*