MxU vs Nashville Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MxU
This app provides tools and training videos to help churches effectively recruit, train, and retain their volunteer teams. It offers features for team management, custom content integration, and guided learning experiences to foster excellence in church leadership.
- Team management with user activity metrics
- Extensive library of training videos
- Upload and integrate custom training content
- Create guided learning courses
- Assign learning paths and track progress
- Streamline volunteer onboarding process
- Connect with other church production leaders
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Software tools and training videos that help churches recruit, train, and retain their volunteer teams. MxU exists to see church teams steward their volunteers well, with intentional tools for leadership that inspire excellence. --- Team Management Feeling like the bottleneck? Team Management gives you the tools you need to lead your team from a high level, allowing for growth and progress that goes beyond you. User activity metrics will give you greater awareness of how to best lead your team and ultimately retain them for the long-haul. Delegate team management in MxU to other leaders on your team to ensure recruitment, training, and retaining initiatives stay on track. MxU Training There’s always more to learn when it comes to executing live production in the church. That’s why we’ve created a never-ending library of training videos, designed for all who want to pursue a new standard of excellence in audio, video, and lighting. 101, 201, and 301 level training — there are no pre-qualifications for learning in MxU. Custom Content Want to take a more catered approach to training your team? Upload your own training content to MxU and integrate with all the powerful features the platform has to offer. Use your content alongside MxU Training to build unique Onboarding, Courses, and Assignments for your team. Record, deploy, and track custom training content for your team, all simply done from your smartphone. Courses A guided learning experience through MxU Training. Learn complex topics over time through a series of related MxU Training videos and Custom Content. Start from our templates or build your own courses from scratch to create a custom learning path for your team. Assignments Stop wondering if your team is learning the right things. With Assignments, you can create custom learning paths for individuals, groups, or all members of your team. Progress metrics give you the latest info on which members of your team are leveling up their skills through MxU. We’ll tee up a “nudge” notification from you to send off when someone on your team appears to be falling behind in their training. MxU will suggest pre-built assignments for you to send to specific team members who might need help re-engaging in training. Onboarding Are you tired of losing potential volunteers before they even start? With Onboarding, you can finally streamline your recruitment process. No more missed follow-ups, forgotten text messages, nobody falls through the cracks. You never have to wonder what the next step is for a new volunteer wanting to get involved on your team. Use customized interactions like sending an Assignment to ensure team members always know their next step. Gain new team members from a simple QR code; added to walk-in slides, printed materials, etc. MxU Community Stop leading alone. Stay connected with production leaders around the world who are just like you. Ask questions, share stories, and create new friendships in the exclusive MxU Slack community. --- A paid MxU subscription is required to access Team Management, MxU Training, Custom Content, Courses, Assignments, Onboarding and MxU Community features. Terms of Use: https://getmxu.com/terms
Nashville Trainer
Learn to play music in any key by understanding chord relationships through numbers. This app offers visual drills, ear training, and interactive tools to help musicians transpose and play by ear with confidence. It's designed for worship teams and session musicians.
- Visual drills connecting numbers to chords
- Ear training for chord recognition
- Interactive fretboard and keyboard
- MD Mode simulating music director calls
- Expert Mode for manual chord building
- Progress tracking and statistics
- Multiple instrument sounds
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Play any song in any key. Nashville Trainer teaches the Nashville Number System, the language worship teams and session musicians use to call chords as numbers. Instead of memorizing chords for every key, you learn to think in numbers. Once it clicks, you can read a number chart, follow the band, transpose on the fly when the leader changes key, and play by ear with confidence. WHAT YOU GET • Visual drills that connect numbers to chords and back • Ear training to recognize chords and progressions by sound, with a Slower button when you need it • Song Mode (beta): chart your songs as numbers with the words, paste a chord sheet, or open a ChordPro file, then read it in any key and share it with your band • Setlists: put Sunday's songs in order, each in the key you'll play it that day, practice the whole set at once, and share it with your team in one link • Stage view: the chart big and easy to read on your music stand, a page at a time or the whole song, with a Bluetooth page turner if you have one • A capo helper that turns the letters into the shapes you'll play, with a chord box for each one • Battle (Pro to start, free to join): race up to three friends live through the same questions over Game Center • A Daily Challenge that's the same for everyone, plus in-app leaderboards with a podium for the top three • 16 achievements to earn, from your first session to a 100-day streak • Practice Plans: guided day-by-day paths with a clear goal • Review My Misses: a session of just the questions you've been getting wrong • An interactive fretboard and keyboard to see the numbers in any key • MD Mode, which simulates a music director calling changes on a Sunday morning, with an optional Beat the Clock timer • Expert Mode, where you build every chord by hand with no multiple choice • Extended Qualities: sus, maj7, m7, and the other color chords worship runs on • Progress tracking with accuracy, streaks, and focus areas • Widgets for your Home Screen and Lock Screen, practice reminders, and Siri: ask it to practice a song, review your misses, or check your streak • iCloud sync, so a new iPhone picks up right where you left off • Made for iPhone Duo: open it and a chart reads like two pages of a book • In English, Spanish, Portuguese, and German • Multiple instrument sounds and color themes BUILT FOR WORSHIP MUSICIANS The app uses the real conventions worship teams rely on, including the 5/7 walk-up that players use in place of the diminished 7. Guitar, keys and bass players all practice the same numbers on their own instrument. Your setlist, your keys, your capo, all ready for Sunday. FREE TO START Six core practice modes are free forever, along with the Daily Challenge and its leaderboard, achievements, your first song in Song Mode (with stage view, the capo helper, and ChordPro), the starter Practice Plan, widgets, and iCloud sync. Upgrade to Pro once (no subscription) to unlock all twelve keys, Keys and Bass modes, Intermediate, Advanced, and Master difficulty, MD and Expert modes, Extended Qualities, unlimited songs, setlists, Review My Misses, every Practice Plan, Key Practice, the full stats dashboard, progress sharing, and every theme. No ads. No account to create. Your practice, songs and settings stay on your iPhone and in your own iCloud, where only you can see them. Your lyrics go to someone else only when you choose to share them.
Screenshots
Verdict
The clearest difference is review sentiment: Nashville Trainer at 100% against MxU's 40%. Nashville Trainer also leads on rating (5.0 vs 4.5). On price, ratings volume, update cadence 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
Both are free to download. MxU sells 1 in-app purchase, starting at $349.00 per month and Nashville Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Nashville Trainer holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 17 and 29 respectively. Written reviews point the same way: 40% of MxU's written reviews are positive against 100% of Nashville Trainer's.
MxU ships an update every 8 days, Nashville Trainer weekly. The most recent releases landed on October 11, 2026 and October 23, 2026 respectively.
| Parameter | MxU | Nashville Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (17 ratings) | 5.0 (29 ratings) — better |
| Positive reviews | 40.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 17 | 29 — better |
| Update frequency | Every 8 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | MxU | Anthem Visuals KC LLC |
Customer experience
MxU
Nashville Trainer
In-app purchases
MxU
- MxU Unlimited$349.001 Month
Nashville Trainer
- Nashville Trainer Pro$9.99









