Sounds Studio vs ConvertiSlowed
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Sounds Studio
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Welcome to Sounds Studio - Your Complete Sound Effects Library! Sounds Studio is an easy-to-use sound effects app featuring more than 340 professionally curated audio samples organized across 6 categories. Perfect for content creators, educators, game developers, and anyone looking for high-quality sound effects. **KEY FEATURES:** 340+ Premium Sound Effects - Professionally curated audio library - Clear, high-quality audio - Ready to use in your projects 6 Sound Categories - Animals: Dogs, cats, birds, farm animals, lions, wolves - Nature: Rain, thunder, ocean waves, wind, forest sounds - Vehicles: Car horns, motorcycle engines, ship horns - Human Voices: Baby cries, laughter, coughing, sneezing - Effects: Crashes, explosions, whooshes, sci-fi sounds - Kitchen: Cooking sounds, utensils, microwave beeps 8 Language Support - Turkish - English - Arabic - German - Russian - Spanish - Portuguese - French Favorite System - Save your favorite sounds instantly - Quick access to saved sounds - Organize your audio library - Share your collections Smart Search - Find sounds by name instantly - Browse by category - Filter results efficiently - Discover new sounds Modern User Interface - Dark and Light mode support - Intuitive navigation - Responsive design - Smooth animations - Professional appearance Works on All Devices - Optimized for phones and tablets - Smooth performance - Low battery usage - Small app size **WHY CHOOSE SOUNDS STUDIO?** ⢠Easy to use from the start ⢠Privacy focused with no unnecessary permissions ⢠High-quality audio samples ⢠Regular updates ⢠Multi-language support ⢠Intuitive design **PERFECT FOR:** Content Creators & YouTubers - Background effects for videos - Transition sounds - Notification sounds - Audio for creative projects Educators & Presenters - Classroom presentations - Educational videos - Interactive learning - Training materials Game Developers - Game effects and sounds - UI audio feedback - Environmental sounds - Ambient background Sound Designers & Musicians - Sample library - Inspiration source - Sound effects database - Audio production Everyone Else - Notification sounds - Alert tones - Personal use - Creative projects **SOUND CATEGORIES EXPLAINED:** Animals: Realistic animal sounds including domestic pets and wildlife Nature: Environmental sounds like weather, water, and outdoor elements Vehicles: Transportation sounds from cars to ships Human Voices: Baby cries, laughter, coughing, and other vocal expressions Effects: Creative sound effects including crashes, explosions, and whooshes Kitchen: Cooking sounds, utensils, and household kitchen noises **TECHNICAL DETAILS:** - Lightweight app with minimal storage needs - Fast loading times - Smooth performance - Regular bug fixes and improvements - New content added over time **HOW TO USE:** 1. Browse categories or search for sounds 2. Tap any sound to play it 3. Add favorites by tapping the heart icon 4. Share sounds with friends 5. Change settings for language or theme **PRIVACY & PERMISSIONS
ConvertiSlowed
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Create the mood that fits you from your own tracks. ConvertiSlowed turns an audio file into slowed + reverb, nightcore, speed up or bass boost, right on your iPhone. IMPORT YOUR TRACK Choose an MP3, WAV, M4A, FLAC or OGG file from your phone. No account is required, and no track is ever sent to a server. TWEAK YOUR EDIT LIVE ⢠Change speed from 0.5x to 2x ⢠Add bass boost and reverb ⢠Use Slowed + Reverb, Nightcore, Bass Boost and Speed Up presets ⢠Hear the result instantly and fine-tune every setting EXPORT AND SHARE Export your edit as M4A or WAV, then share it with any app you choose. Exporting continues when your screen is locked or the app moves to the background. BUILT FOR PRIVACY All audio processing stays on your device. No account, no audio server and no microphone recording. Your first export is ad-free; an ad may occasionally appear before later exports.
Screenshots
Verdict
The clearest difference is ads: Sounds Studio at none against ConvertiSlowed's shown. Sounds Studio also leads on update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sounds Studio ships an update every 5 days, ConvertiSlowed monthly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.
| Parameter | Sounds Studio | ConvertiSlowed |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days ā better | Monthly |
| Ads | No ā better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPad |
| Requires iOS | 13.0 ā better | 16.4 |
| Further details ā not scored | ||
| Size | 141 MB | 42 MB |
| Age rating | 12+ | 4+ |
| Developer | Cem Ilgun | Mickael Barthemy |
In-app purchases
Sounds Studio
No in-app purchases
ConvertiSlowed
No in-app purchases
Questions
Is Sounds Studio free?
Is ConvertiSlowed free?
Do Sounds Studio or ConvertiSlowed have ads?
Which is updated more often, Sounds Studio or ConvertiSlowed?
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