WorshipKeys Pad vs Number System Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorshipKeys Pad
Create immersive worship atmospheres with continuous ambient soundscapes and professional-quality pads. Easily craft inspiring transitions and background music for live performances, prayer, and devotionals. Offers custom EQ and setlist saving for seamless control.
- Continuous worship pads in every key
- Six unique pad styles (one free, five premium)
- Customizable EQ controls
- Setlists & presets for quick recall
- Intuitive live interface for on-the-fly changes
- Offline support for use anywhere
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Bring worship atmospheres to life with WorshipKeys: continuous pads, ambient soundscapes, and a built-in metronome for churches, bands, and live musicians. Create inspiring transitions, background music, and moments of spontaneous worship — with professional quality and total control. Key features: • Continuous worship pads in every key — perfect for live transitions, prayer, and devotionals. • Built-in metronome with Tap Tempo, 3/4 and 4/4 time signatures, customizable beat accents, and adjustable click volume. • Independent L/R output: Route pads to house speakers and click to your in-ear monitor using a Y-cable. • Six unique pad styles: – Base (free for all users) – Shimmer, Shiny, Warm, Reverse, Vassal (exclusive to premium) • Custom EQ controls: Shape your sound with High Cut and Low Cut. • Setlists & presets: Save pad, metronome and EQ settings together — one tap to load everything for your next song. • Seamless pad looping: Crossfade technology eliminates clicks and pops for a truly continuous sound. • Intuitive live interface: Change keys, pad styles and BPM on the fly. • Offline support: Use anywhere — no internet required. Perfect for: • Worship leaders, musicians, churches, ministries, prayer groups, and bands. • Worship services, rehearsals, devotionals, soaking, and background music. • Live performances where pads and click need separate outputs. Upgrade to Premium: Unlock all five premium pad styles — Shimmer, Shiny, Warm, Reverse, and Vassal — with a single in-app purchase. The Base pad, metronome, and all other features are free for everyone. Why choose WorshipKeys? Empower your worship with customizable pads, a built-in metronome, and seamless transitions. WorshipKeys helps you focus on what matters most: the music and the moment. Download WorshipKeys now and elevate your worship experience!
Number System Trainer
Learn and master the Nashville Number System for music. This app offers interactive modules to help musicians of all levels understand chord progressions, transpose songs, and improve their ear training. It's designed for quick learning and on-the-fly musical communication.
- Interactive learning modules
- Chord reading and identification
- Instant transposition
- Ear training exercises
- Visual chord shapes
- Circle of 4ths & 5ths reference
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Number System Trainer teaches you the Nashville Number System — the method worship musicians and session players use to learn songs fast, transpose on the fly, and communicate with any musician in any key. Whether you're a beginner who only knows 3 chords or an experienced worship leader, this app meets you where you are. 6 INTERACTIVE MODULES • Learn — A 5-step intro to how the number system works • Read Charts — 4 levels from basic chords to slash chords • Transpose — Move full progressions to any key instantly • Ear Training — 3 levels, identify chords just by listening • Play Along — See piano and guitar shapes in every key, with capo tips built in • Circle of 4ths & 5ths — Tap any key to see all 7 chords No login required. Works instantly.
Screenshots
Verdict
The clearest difference is rating: Number System Trainer at 5.0 against WorshipKeys Pad's 4.5. Number System Trainer also leads on in-app purchases (none vs 1) and review sentiment (100% vs 90%). 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. WorshipKeys Pad sells 1 one-off in-app purchase. Number System Trainer asks for nothing beyond the download.
Number System Trainer holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 90% of WorshipKeys Pad's written reviews are positive against 100% of Number System Trainer's.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | WorshipKeys Pad | Number System Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | 90.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 | 12 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 117 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Joao Victor Almeida | Brandon Oaks |
Customer experience
WorshipKeys Pad
Number System Trainer
In-app purchases
WorshipKeys Pad
- Package Exclusive Pads$9.99
Number System Trainer
No in-app purchases
Questions
Is WorshipKeys Pad free?
Is Number System Trainer free?
Which has better reviews, WorshipKeys Pad or Number System Trainer?
Do WorshipKeys Pad or Number System Trainer have ads?
Which is updated more often, WorshipKeys Pad or Number System Trainer?
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