Comparison

Jazz Improviser vs Leadsheet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Jazz Improviser

Features
Read full description

Create new melodies based on your chosen chord progressions and edit the results in the piano roll. Use the rhythm and melodic contour curves to shape the structure, movement, and variation of your phrases. Features: • Well-known jazz and blues chord progressions • Automatically generated melodies • Control over rhythm and melodic movement • Editable piano roll • Support for different numbers of measures and tempos • Random seeds for creating new variations • Instant playback of melody and harmony

About

Leadsheet

Features
Read full description

Your setlist, in sync with your entire team, sheet and clicks unified. Leadsheet turns your iPad into a clean, distraction-free music stand. Build a setlist from your PDF sheet music, chord charts, or lyrics, set the tempo for each song, and swipe from one to the next. No paper, no fumbling for the next chart mid-song. PLAY TOGETHER, LED BY ONE When your team goes live, everyone follows the leader. The music director taps "Go Live," and as they turn pages, every device turns with them — the whole band lands on the same song at the same moment. Each player's metronome locks to the leader's tempo and downbeat, so the beat dots pulse in time across every screen. Keep your own click silent or audible — your choice. BUILT FOR THE STAGE • Setlists of PDF sheet music, chord charts, or lyrics • Per-song metronome with tempo and time signature • Auto re-tempo — the beat follows you from song to song • Big, swipe-to-turn pages that stay readable under stage lights • Mute your own click without breaking the band's sync SHARE WITH YOUR TEAM • Create a team and invite players with a simple join code • Team-owned setlists everyone can open • A roster showing each member's instrument or role • Per-song lead vocal and notes, so everyone knows the plan WORKS WHERE YOU PLAY Once you've opened a setlist online, it's cached on your device — so a weak signal at the back of the stage won't leave you staring at a blank screen. Your music is there when you need it. Whether it's a Sunday service, a rehearsal, or a gig, Leadsheet keeps your whole team on the same page — literally.

Screenshots

Jazz Improviser4 screens
Leadsheet4 screens

Verdict

The call

Jazz Improviser and Leadsheet are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Jazz Improviser versus Leadsheet: the parameters behind the verdict, then further details
ParameterJazz ImproviserLeadsheet
PriceFreeFree
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size63 MB5 MB
Age rating4+4+
DeveloperAtte TenkanenAnton Swanevelder

In-app purchases

None

Jazz Improviser

No in-app purchases

None

Leadsheet

No in-app purchases

Questions

Is Jazz Improviser free?
Jazz Improviser is free to download, with no in-app purchases.
Is Leadsheet free?
Leadsheet is free to download, with no in-app purchases.
Do Jazz Improviser or Leadsheet have ads?
Neither Jazz Improviser nor Leadsheet shows ads.

Other comparisons