Download .IPA (10.2 MB)

Testing and Issues

You can test this app and submit issues during the testing period of the iOS Chart contest.

Install .ipa files via AltStore

Entries with serious issues will not be able to win the contest, but even minor issues might be important for overall results.


by rating


Good speed, but filters do not work in graph #2 (critical), no animations when filtering #3 and #5.
iPhone 6 Plus, iOS 12.1
Graph view intercepts all touches so its not possible to scroll the table view when the touch started on the graph
iphone 6 12.1.4
Sergey Dikovitsky Apr 17, 2019 at 23:50
Very poor performance. Bar chart does not work.
iPhone 5s / iOS 12.2
1. No headers with dates
2. Not possible to hide any series from the double axis chart
3. Stacked bar hides some series behind other series and looks strange
4. Normal bar starts from local min
5. Tooltip on bar charts masks the selected bar instead of all the rest
6. Tooltip design is wrong
7. No long tap on the filter button logic
8. Trimmer view has a white gap on the percentage chart
9. No animations on the bar charts and percentage charts
iphone 6 12.1.4
Fair Quokka Apr 27, 2019 at 16:50
— The design does not comply with the guidelines.
— Scaling feels laggy (the attached video #1).
— Dates on X-scale are overlapped (the attached screenshot #2).
— The third graph is broken.
iPhone 6s, iOS 12.0.2
Does not support iOS 8. Telegram does.
Critical: line width is A LOT thinner than it needs to be by design. Beware: it is not some inaccuracy in design, it was made intentionally in order to achieve HUGE advantage in performance over other participants. The thinner your line, the lower CPU/GPU utilization is. I think such apps should be excluded from this contest.
Dates are truncated
iPhone 5, iOS 10.3
Even tooltip is laggy.
Nobody added any issues yet...