iOS Chart – Developer Challenges

Info

Author

Download .IPA (8.6 MB)

App Link

https://testflight.apple.com/join/qB3xlRGk

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.

Voting

334

Issues

Eager Wolf Apr 27, 2019 at 12:38

3 seconds delay on launch, visual glitches, but overall good speed.

iPhone 6 Plus, iOS 12.1

50

Nimble Fox Apr 27, 2019 at 18:11

Thank you, you are right, delay is due to decoding json files. :(

Perfect Sheep Apr 18, 2019 at 23:13

The app crashes while scaling and zooming in at the same time and in other scenarios that include combination of scrolling/scaling when doing zoom in/out at the same time

iphone 6 12.1.4

21

Nimble Fox Apr 19, 2019 at 08:13

Yep, you are right, one line fix helps :(

Sergey Dikovitsky Apr 17, 2019 at 23:38

Strange bar chart animation.

iPhone 5s / iOS 12.2

20

Nimble Fox Apr 18, 2019 at 07:50

Bad easing :( You are right

Perfect Sheep Apr 18, 2019 at 23:15

Switching theme makes the app blink + status bar color is incorrect in night mode

iphone6 12.1.4

20

Fair Quokka Apr 27, 2019 at 16:58

— Width of the graph is inconsistent (the attached screenshot #1).
— The point on the graphs jitters when filtering (the attached video #2).
— The app is slow and laggy when scaling the third chart (the attached video #3).
— The app is slow when scrolling.

iPhone 6s, iOS 12.0.2

20

Nimble Fox Apr 27, 2019 at 18:20

Thank you for testing
1. You are right. It is known OGL problem, it can be resolved spending more time :( (I was in hurry with bonuses goals)
2. You are right, my mistake
3. Yep, I've choosed bad easing
4. I am surprised, I've been checking the app on older devices, and scroll works perfectly on them... :(

Gentle Phoenix Apr 17, 2019 at 16:35

Not by design

IPhone 6s, iOS 12.2

11

Nimble Fox Apr 17, 2019 at 16:41

no time, no time (

Gentle Phoenix Apr 17, 2019 at 16:36

Unwork long tap

11

Nimble Fox Apr 17, 2019 at 16:40

It is disabled only on the fifth chart, because the percentage chart with one series does not make sense.

Gentle Phoenix Apr 17, 2019 at 16:38

1 April on horizontal axis - not included in interval

IPhone 6s, iOS 12.2

11

Nimble Fox Apr 23, 2019 at 14:29

But this is a "beautiful date"

Perfect Sheep Apr 18, 2019 at 23:17

Zooming in on the last date focuses wrong date

iphone6 12.1.4

11

Nimble Fox Apr 19, 2019 at 08:12

Yep, you are right.. Unfortunately, last detail json contains uncentered data

Gentle Phoenix Apr 17, 2019 at 16:40

Lags if change visibility and interval

IPhone 6s, iOS 12.2

10

Nimble Fox Apr 17, 2019 at 16:45

It's unusable use case, but you are right

Tidy Lynx Apr 22, 2019 at 21:20

Critical: No line joints at all IN STATIC! Not only the UX is suffering, but also it gives this contestant a HUGE advantage in performance over other participants.

iPhone 6+, iOS 11.2

10

Nimble Fox Apr 23, 2019 at 14:28

You're wrong. This can be done without significant loss of performance, but it takes time for development. It is common OGL problem

Gentle Phoenix Apr 17, 2019 at 16:41

Hides Y labels

IPhone 6s, iOS 12.2

1

Nimble Fox Apr 17, 2019 at 16:42

I think it is better then blinking ;)

Sergey Dikovitsky Apr 17, 2019 at 23:36

Something is wrong with anti-aliasing. :)

iPhone 5s / iOS 12.2

1

Nimble Fox Apr 18, 2019 at 07:48

It's specially turned off for optimisation when dragging

Sergey Dikovitsky Apr 17, 2019 at 23:40

Column visibility buttons are shown in horizontal scroll view.

iPhone 5s / iOS 12.2

1

Nimble Fox Apr 18, 2019 at 07:45

I think it is better then changing size of the view

Perfect Sheep Apr 18, 2019 at 23:22

App crashes when long pressing the filter of the zoomed in 4th chart and zooming out at the same time

iphone 6 12.1.4

1

Nimble Fox Apr 19, 2019 at 08:12

duplicate

Perfect Sheep Apr 18, 2019 at 23:25

scrolling the table during zoom stops the animation

iphone6 12.1.4

1

Nimble Fox Apr 19, 2019 at 08:16

You are right, the reason is similar to crash above, one-line-fix :(

Grim Piranha Apr 19, 2019 at 20:29

1) tap on the bar chart
2) start to move the selector
3) it's crashed

iphone 6s, v.12.2

1

Nimble Fox Apr 20, 2019 at 10:57

Yes, you are right. This problem were described above by Perfect Sheep

Tidy Lynx Apr 22, 2019 at 21:18

Dates are overlapping

iPhone 5, iOS 10.3

1

Nimble Fox Apr 23, 2019 at 14:21

It is better, then displaying dates without alpha-animation

Tidy Lynx Apr 22, 2019 at 21:19

bad vertical axis values animation

iPhone 5, iOS 10.3

1

Perfect Sheep Apr 18, 2019 at 23:27

Zoomed in 4th chart buttons are on scroll view

iphone6 12.1.4

Nimble Fox Apr 19, 2019 at 08:14

duplicate. it is better then changing view size, i think

Tidy Lynx Apr 22, 2019 at 21:17

Does not support iOS 8. Telegram does.

Nimble Fox Apr 23, 2019 at 14:22

You are right, app supports ios 9

Tidy Lynx Apr 22, 2019 at 21:18

crazy jumps

Nimble Fox Apr 23, 2019 at 14:20

It is better, then displaying without Y animation

Tidy Lynx Apr 22, 2019 at 21:22

Critical: No antialiasing on charts at all during the movement. Not only the UX is suffering, but also it gives this contestant a HUGE advantage in performance over other participants.

iPhone 6+, iOS 11.2

Nimble Fox Apr 23, 2019 at 14:28

Duplicate

Nobody added any issues yet...