Tuner & Metronome -Soundcorset app icon
Apple App StoreObserved metadata

Tuner & Metronome -Soundcorset

SUNG HO LEEMusic4.47 · 19 ratings
Open store
Publisher
SUNG HO LEE
Category
Music
Version
11.2.16
Last updated
Sep 5, 2026
Public page · no login requiredMetadata observed Sep 7, 2026, 8:39 PM

Research answer

What AppTrendKit can say about Tuner & Metronome -Soundcorset today

Tuner & Metronome -Soundcorset has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.

Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.

Performance intelligence

Observed trajectory and estimates

Store ranks are observations. Downloads and gross store consumer spend are AppTrendKit estimates and only appear when persisted evidence exists.

Estimated downloads · 30D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated App Store gross consumer spend · 30D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated downloads · 7D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated App Store gross consumer spend · 7D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Revenue growth · 30D
Download growth · 30D
Grossing rank
Free rank

Evidence history

Collected daily performance

No daily metric history has been persisted yet.

No backfilled days
Daily metrics will appear here after the estimator has persisted more than one observation.

Rank history

Observed chart positions

Lower rank is better. Only collected observations are shown.

No positive rank observations are stored for this storefront yet.

Coverage note

What the ranks mean

A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.

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Storefront mix

Top countries by estimated contribution

Country estimates are aggregated only after country-level predictions exist.

No country-level economics have been persisted for this app yet.

Monetization

Observed store economics signals

Classification
Free listing
Price
Free
In-app purchases
Not observed
Subscriptions
Not observed

These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.

App details

Store metadata

Version
11.2.16
Released
Sep 27, 2014
Last updated
Sep 5, 2026
Content rating
4+
Default storefront
RO

Public IAP observations

Validated in-app purchase prices

Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.

Unavailable
No validated public IAP price observations have been persisted for this app yet.

Listing detail

What the store says

Tuner & Metronome is the best free app for musicians. The most accurate chromatic tuner and professional hands-free metronome. Designed by musicians - superfast and simple! [NEW] 4,000+ free sheet musics are available. Even one touch can: • Start / stop the metronome • Set a combination of sound / flash light / vibration / visual beats • Turn on tuner • Record your playing • Select rhythm patterns • Use black screen battery-saving mode ========================================== Features • Tuner with 2 modes: (1) chromatic tuner measuring sound pitch and intensity (2) pitch fork mode • Customizable A4 frequency (440Hz by default) • You can upload your sheet music through our app. You can record and practice playing while watching uploaded sheet musics. • Our app never lags beats: a real metronome shouldn't lag. • Able to record your playing with integrated one touch recorder Flash light metronome mode • If the sound of the metronome is hard to hear due to the speaker volume limit or loud background noise, use flash light metronome mode. In this mode, you can easily feel the beats with flashes of light. Project the flashlight to the wall, then the entire wall can flash the beats. Large and simple button • Start or stop the metronome with a big button whenever you want More features • Supports all instruments, such as active piano, guitar, ukulele, mandolin, violin, cello, viola, bass, drum, flute, harmonica, etc. • Supports all kind of transposed instruments, including B-flat clarinet, F horn, E-flat saxophone, D-flat piccolo, and many others. • Precise beats per minute (BPM) control • BPM detector • Practice time tracker • High precision tuner • Visual metronome mode using flash light of the camera • Tuning fork, pitch pipe About permissions • Access to camera is required for flash light metronome, access to phone status is required to stop the metronome when a call is incoming, access to microphone is for recorder and tuner, and access to storage is for recorder. In-app purchase • We offer a free version with ads and in-app purchase for ads removal. • Title of the product: "Remove Ads for 1 month" • Length of subscription (time period and content or services provided during each subscription period) is 1 month • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms of Use: https://soundcorset.com/public/termsofuse.html Privacy Policy: https://soundcorset.com/public/privacypolicy.html

Publisher website

Store creative

Screenshots

Tuner & Metronome -Soundcorset screenshot 1
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Tuner & Metronome -Soundcorset screenshot 9
Screenshot 9

Competitive set

Similar apps

Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.

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Methodology and provenance

Read every number with its evidence

Metadata source: Apple iTunes Search API; observed Sep 7, 2026, 8:39 PM.

Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.

Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.

Model: No persisted model version.

Confidence: ; intervals widen when evidence or history is limited.

Last observation: Sep 7, 2026, 8:39 PM.

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Generated Not observedPublic data · no login required