4champ vs VividTracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4champ
Access a vast Amiga music database, search by composer, group, or module name, and download tracks for offline playback. Create playlists and enjoy an endless stream of music with the built-in radio feature.
- Amiga music database access
- Search by composer, group, module name
- Download modules for offline playback
- Build local module playlists
- Amiga music radio stream
- Search module internal texts
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4champ connects you to the most comprehensive Amiga Music database in the internet, Amiga Music Preservation. You can do searches in the catalog by composer, group or module name, or module internal texts. Download mods for playback later offline and build playlists from your local modules. 4champ radio feature lets you listen to endless stream of music effortlessly. 4champ is also in Mastodon! Follow @4champ@mastodon.social for for news about app, forthcoming releases, service updates and other related stuff.
VividTracker
Create and edit music modules with Amiga Protracker compatibility. This app offers a robust sample editor, iCloud support, and MIDI capabilities. It also allows exporting samples and pattern data to Korg hardware.
- Protracker module creation and editing
- 8-track support
- AudioCopy and Audiobus integration
- Advanced sample editor
- iCloud synchronization
- MIDI in/out
- Korg hardware sample export
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VividTracker is an Amiga Protracker compatible music maker app. You can load, save, edit, and create new ProTracker modules. You can also export samples to Korg NTS-1 and Korg Volca Sample. VividTracker is also a companion app to the Commodore 64 Ultimate (C64U). You can mount the FTP-server and access the file system on the C64U. You can also upload and play mod-files, sid-files, crt-files, and prg-files directly from VividTracker. Disk images can be uploaded and mounted to either the A-drive or B-drive. Features: 1. Compatible with Protracker modules created on the Amiga, but with support for 8 tracks. 2. Supports AudioCopy: Import samples from other apps, export audio output to other apps. 3. Supports Audiobus: VividTracker can send audio to other apps like GarageBand and Cubasis through Audiobus. 4. Great sample editor, where you can easily set loop points, cut and paste samples, etc. 5. iCloud support. 6. AutoChord feature. 7. Cut, Copy and Paste rows, tracks or full patterns. 8. Load modules from other apps such as Mail or Safari. 9. Open modules in other apps from VividTracker. 10. MIDI in & out support. 11. Bluetooth keyboard support. 12. Send samples to Korg Volca Sample. 13. Send pattern data to Korg Volca Sample (this is the only app that can do this). 14. Export samples as Korg Logue user oscillators (this is the only app that can do this). 15. Ableton Link and Ableton Link Audio support.
Screenshots
Verdict
The clearest difference is price: 4champ at Free against VividTracker's $5.99. VividTracker's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (11.0 vs 17.6). On rating, review sentiment, ratings volume and ads 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
4champ is free to download; VividTracker costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
4champ holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 41 and 35 respectively. Written reviews point the same way: 89% of 4champ's written reviews are positive against 88% of VividTracker's.
4champ ships an update every 3 months, VividTracker every 3 weeks. The most recent releases landed on September 19, 2026 and September 25, 2026 respectively.
| Parameter | 4champ | VividTracker |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 4.7 (41 ratings) — better | 4.5 (35 ratings) |
| Positive reviews | 89.4% of reviews — better | 87.7% of reviews |
| Number of ratings | 41 — better | 35 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | Aleksi Sitomaniemi | Lars Forsberg |
Customer experience
4champ
VividTracker
In-app purchases
4champ
No in-app purchases
VividTracker
No in-app purchases









