Poor performance on the line chart when disabling/enabling series: time spent to draw a frame greatly exceeds 16 ms.

The legend is missing the total value "All" as specified in the designs.

Y axis has same labels (0.4M, 0.4M, 0.4M)

No label on pie chart

Multi line text
(Very nice application in other:) )

In dialog values are not right aligned

1. Minimum y axis value is always 0.
2. Graph always has paddings from left and right (against design).
3. When graph is scrolled new line sections appear entirely (against design).
4. No white-to-transparent gradient at the top when graph is animated (it is just cropped at the top).

Poor performance on line & percentage charts

PIE:
1. 99 percent
2. when entering to zoomed mode, 9 days available in preview
3. No discrete range selector implemented

Wrong date (compare date in date view & selected range

Weird range selector on edge (sharp line?)

Slow when changing date range of the last chart.
Popup closes when changing date range and that's the only way to close it.
Y starts from zero in the second chart when one of the lines is disabled.
Can't start vertical scrolling of the whole page from date range picker views.

— Overall graphs scrolling performance is average to high (+).
— The graphs are below the X-axis (the attached screenshot #1).
— Sloppy when scrolling the fifth graph while zoomed in (the attached video #2).
— The box with the details about selected points on the graphs is cut in some cases.
— Bonus goal is completed (+), however pie chart has some issues.

Lower performance on filtering the last graph with maximum time range.

Simultaneous long taps to several data filters lead to incorrect data glitches.