Tu`ungafasi
by Tau'olunga komipiuta
- Music
- Paid
- Rating
- 0.0
- 0 ratings
- Last update
- Sep 30, 2026
- Version 40
- Size
- 29 MB
- Category
- Music
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Tu`ungafasi - the popular music notation from Tonga; a simplified version of the international note notation intended for singing.
- edit existing songs or add your own compositions
- make printouts with notes and lyrics for your choir
- computer playback of the whole song or repeat a selected part forever
- can import soundfont for improved midi playback
- export MIDI and import MIDI (simple songs only)
- 100% compatible with the MacOS version
Best to use on the big screen of a ipad, but also works on a ipod or iphone.
No advertisements, no in-app purchases.
What’s new
Release notes for the latest version, as written by the developer.
maintenance update to latest system (ios 15 — 27); solving some obscure bugs
Rank history
Daily position in the Tonga charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #2
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
53/100
Not flagged as small & simple
- Developer size10% · 25
Developer: 5 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 29 MB
- Price model100% · 15
Price model: paid
- Demand proof50% · 30
Best rank #2, 1 country
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 40LatestReleased Sep 30, 2026