Mpjex vs ReSpool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mpjex
Easily extract audio from video files and convert them into various music formats. This utility allows importing media from multiple sources, playing audio and video in the background, and managing your music library.
- Extract audio from video
- Convert to MP3, M4A, AAC, FLAC, etc.
- Supports MP4, TS, MKV, AVI video formats
- Import from Photo Library, iCloud, Wi-Fi
- Background audio/video playback
- Music library management
Read full descriptionHide full description
Mpjex is a MP3 Converter ,You can extract music format files from the video files. 1. Import video or music from :Photo Library / iCloud / Wi-Fi Sharing 2. Audio Extractor: MP3,M4A,AAC,FLAC,OGG,WMA,WAV,AIFF,OPUS,MP4 3. Video Converter: MP4,TS,MKV,AVI,WMV,MOV 4. Media Player: Play music and video in background, or when screen off 5. Play / Share / Delete in Music Library Appearance: Dark(Default) / Light / Auto
ReSpool
Read full descriptionHide full description
ReSpool writes the NFC tag that Anycubic ACE 3D printers read to identify filament. Anycubic only sells spools with these tags, so filament from any other brand is invisible to the printer. ReSpool writes a blank NFC sticker with the material, colour and printing temperatures of whatever spool you actually have, and the printer then recognises it like its own. WORKS WITH HOME ASSISTANT Every tag gets a unique spool ID, carried in the SKU. The hass-anycubic_cloud integration reads it from the Anycubic cloud, so Home Assistant can tell two identical reels apart and track how much filament is left on each — every reel keeps its own history. BUILT-IN FILAMENT CATALOGUE A shared catalogue of known filaments ships with the app and works offline. Pick a product and write it straight to a tag, or scan a genuine Anycubic spool to add it for everyone. SAFE BY DESIGN - Only the data pages are ever written; a tag cannot be locked or bricked - Every tag is backed up in full before a single byte is written - Every write is read back and verified byte for byte - Existing data is shown before anything is overwritten WHAT YOU NEED A blank NTAG213 NFC sticker (or larger) and an iPhone with NFC (iPhone 7 or newer). Anycubic's own tags are password-protected at the factory and cannot be rewritten; the app detects this and explains it. Your spool library, tag backups and settings stay on your phone. No accounts, no adverts, no analytics.
Screenshots
Verdict
The clearest difference is price: ReSpool at Free against Mpjex's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ReSpool is free to download; Mpjex costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Mpjex | ReSpool |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (68 ratings) — better | — |
| Positive reviews | 79.5% of reviews | — |
| Number of ratings | 68 — better | — |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京伊码网络科技有限公司 | Home Hub Smart Solutions |
In-app purchases
Mpjex
No in-app purchases
ReSpool
No in-app purchases









