Appworthy

Piano Companion: chords,scales

Jazz Dictionary & Progressions

Songtive
Download on theApp Store
App Store rating4.8★1.3K ratings
PriceFreeIn-app $1.99–$69.99
Age4+Store age rating
Size120 MBiPhone download
CategoryLifestyle
DeveloperSongtive

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • Free to download · in-app purchases $1.99–$69.99 (8 listed). Weekly plan $4.99 (about $259 a year); monthly plan $5.99 (about $72 a year); yearly plan $39.99. The other purchases’ names don’t say how often they bill.
  • If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.

Not yet tested.

The store currently lists version 8.12.1027, updated 2026-10-27.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

You already play a few chords. You just can’t always name them — and a symbol like Cmaj7#11 on a lead sheet still reads like a code nobody taught you.

Piano Companion closes that gap. Press the keys on screen, or play them on your MIDI keyboard, and the app names the chord straight away — press C and G and C Major comes back first. Open any chord or scale and you see what it is actually built from: the notes on the grand staff, the intervals, the degrees, the fingering for both hands, and the other chords that fit the same key. Theory stops being a wall of terms and becomes something you can see and hear.

The Piano Companion app shows chord and scale notes on the grand staff, degrees, relative scales, intervals, fingering for both hands in major and minor scales – and you can contribute your own custom fingering too.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

4 measured · 4 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 8.12.1027 · 2026-10-27
New: My songs on the Practice tab. Every song you practise, from the song list or your own MIDI files, is in one list with search. MIDI keyboards: plug in and play. The app listens to every connected keyboard, or pick one under MIDI Input in the Sound settings. New: connect a Bluetooth MIDI keyboard right in Settings. Chords played on a keyboard now keep all their notes. Fixed: changes in Settings are now always saved. Plus stability improvements and bug fixes. Love our app? Please rate us - each vote is very important for us! Your feedback keeps us motivated to continue development.

Assessment record

Status
Not yet tested
App identifier
piano-companion
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
4.78 ★ · 1,329 ratings
Version
8.12.1027
Updated
27 Oct 2026
Price
Free · In-app purchases
Age rating
4+
Size
120 MB
Open in App Store
Developer
Songtive
Category
Lifestyle
Listing price
Free · In-app purchases

Purchases the store lists

 What this app sells

From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.

Subscriptions3
Pro for 1 weekWeekly$4.99
Pro for 1 monthMonthly$5.99
PRO for One Year SubscriptionYearly$39.99
Buy once1
Lifetime ∞Lifetime$69.99
Show 4 more purchases we couldn’t categorise

These are really on sale; we just can’t tell from the name whether they recur.

Chords PROTerm not stated$1.99
Progressions PROTerm not stated$2.99
Scales PROTerm not stated$1.99
Chords & Scales ProTerm not stated$8.99

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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