Pumi – Chord Progression Keys is an iOS keyboard app for musicians that enables rapid chord progression entry via a specialized, single-tap interface.
The App DNA
What makes this app unique?
The app removes the cognitive friction of standard keyboard long-presses, allowing songwriters to input complex chords instantly during composition.
For Musicians and songwriters seeking a specialized keyboard tool for rapid chord progression entry and visualization.
What does it look like?
Key features
Displays all chord keys simultaneously for single-tap input, removing long-press friction.
Visualizes chord tones on a piano keyboard with premium interval labeling.
Highlights compatible next keys in real time to assist progression building.
How much does it cost?
The freemium model gates advanced music theory tools and workflow utilities behind a Premium subscription to drive conversion.
Velocity
Dormant developmentnew contentmonetizationShow more...
Pumi – Chord Progression Keys has been inactive for 408 days, placing it firmly in the zombie category. The latest release introduced a piano view and interval labeling, but no further updates have been observed since. Development appears to have ceased, as there have been no feature additions or maintenance patches in over a year.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Pumi – Chord Progression Keys
How's the Music market?
Pumi occupies a niche segment of the music-utility category on iOS. The lack of recent updates (409 days since last release) positions the app as a legacy tool rather than a growth-stage competitor.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Pumi – Chord Progression Keys
Where is it heading?
The music-utility market is consolidating around tools that offer cross-platform integration and active live-ops support. Pumi's current maintenance-only posture suggests a high risk of churn as users migrate to competitors with more frequent feature updates.
- The 13-month update gap suggests the product is in maintenance mode, which reduces the likelihood of attracting new power users.
The SWOT
- Innovative keyboard layout enables single-tap chord entry without long-press friction
- Localized pricing could capture users in high-ARPU markets where theory-tool competitors charge higher premiums
Next best moves
Ship a minor stability update because the 13-month silence signals abandonment to users → restore brand trust
The counter-intuitive read
The lack of updates is not just a weakness…
Read the full takeSince the last report: The product remains in a stagnant, maintenance-only state, with the primary change being a more rigorous documentation of its legacy status and the inclusion of the developer website as a source of truth for its inactivity.
Bottom line
Pumi’s keyboard-first design offers a clear workflow advantage, but the 13-month update gap signals a lack of active support that will eventually drive power users to more reliable alternatives.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Pumi – Chord Progression Keys suitable for beginners?
Does Pumi offer a free version?
How does Pumi compare to other music theory apps?
Sources
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