Q vs MP3 Converter
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Q
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Q-LED: A convenient way of creating content for scrolling-text display via BLE transfer. Users may key-in text for customized scrolling-text display, combine up to 3 different layers, change the matrix display size up to 1024 x 256 resolution, vary the font size and move the content freely on the input area. Itβs the companion App for sending content to NX1-based scrolling-text display, where local background LED pattern is layered with the content sent by Q-LED for a wonderful & colorful scrolling effect.
MP3 Converter
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Pull the music out of any video, convert audio to the format you need, make your own ringtones and split a song into its instruments with AI. Conversion happens on your phone; your files are never uploaded to a server. VIDEO TO MUSIC β’ Extract the audio from MP4, MOV, MKV, AVI and more in seconds β’ 38 formats: MP3, M4A, AAC, WAV, FLAC, ALAC, OGG, Opus and beyond; MP4, MOV, MKV, WebM and GIF for video β’ When the source allows it, the audio is taken without re-encoding, so the quality stays exactly as it was β’ Batch conversion: queue a whole folder at once β’ Choose bitrate, sample rate and channels, and save them as a preset β’ Compare with the original in a preview before you convert ENHANCE THE SOUND β’ Even out the loudness, reduce noise, trim silence from the start and end β’ Karaoke, reverb, pitch and stereo width effects β’ Split long recordings by chapters, by CUE sheet or by silence β’ Speed, rotate and crop for video SEPARATE INSTRUMENTS WITH AI β’ Remove the vocals and get the instrumental version of a song β’ Isolate the vocals on their own β’ Split vocals, drums, bass, guitar, piano and everything else into separate tracks β’ Separation runs on your phone; your song is never sent anywhere 25 AUDIO TOOLS β’ Make a ringtone: pick the part you love and let your phone play it β’ Voice changer: robot, monster, alien, chipmunk, radio, telephone, cave, underwater and more β or set the pitch and the room yourself β’ Speech to text: turn conversations, lectures and voice notes into text β’ Text to speech: have what you write read aloud in a natural voice and save it as a file β’ Trim and merge: keep just the part you want, join tracks one after another β’ Add audio to video: put music on your video and balance the levels β’ Record: start recording with a single tap β’ Boost volume, normalize, compress; change speed and pitch; reverse STUDIO β’ Multitrack audio editor β’ Split, trim and move clips; add fades and effects β’ Record straight onto a layer, export the mix in the format you want PLAYER β’ Offline player for audio and video β MKV and AVI included β’ Background playback, lock screen controls, Picture in Picture β’ Up Next, playlists and favorites β’ Equalizer and presets, sleep timer, visualizer YOUR LIBRARY, YOUR WAY β’ A library organized in folders, with a tag and cover art editor β’ Add files from Files, Photos, the share sheet and Wi-Fi Transfer β’ Connect Google Drive, Dropbox, Yandex Disk, WebDAV, Nextcloud and SMB β’ App Lock: passcode, Face ID or Touch ID β’ Convert, make a ringtone or start recording with Shortcuts and Siri β’ Home Screen and Lock Screen widgets PREMIUM β’ Premium is offered as a weekly or yearly auto-renewing subscription, or as a one-time lifetime purchase. β’ Payment is charged to your Apple Account when you confirm the purchase. β’ A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period; the renewal is charged within the last 24 hours of the period. β’ You can manage and cancel your subscriptions at any time in your account settings on the App Store. Terms of Use: https://turboventura.com/terms Privacy Policy: https://turboventura.com/apps/mp3-converter/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Q at none against MP3 Converter's 3. Q also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. MP3 Converter sells 3 in-app purchases, starting at $4.99 per 7 days. Q asks for nothing beyond the download.
| Parameter | Q | MP3 Converter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | β |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 16.6 β better | 17.0 |
| Further details β not scored | ||
| Size | 3 MB | 98 MB |
| Age rating | 17+ | 4+ |
| Developer | Anson Yeh | Turbo Ventura FZCO |
In-app purchases
Q
No in-app purchases
MP3 Converter
- Weekly Premium$4.997 Days
- Annual Premium$19.991 Year
- Lifetime Premium$39.99









