Info

Download .IPA (5.4 MB)

App Link

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

Testing and Issues

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

Learn how to install .ipa files

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

Voting

3815
by rating

Issues

Smooth vertical and horizontal scrolling+
Slow when filtering 'Apples' on the last chart. Lots of issues related to design implementation.
iPhone 6 Plus, iOS 12.1
50
Mighty Whale Apr 17, 2019 at 15:36
Selected dates label is clipped.
iPhone SE
33
Gentle Phoenix Apr 17, 2019 at 16:18
long text. Of cource can scale, but why? :) And can you take screenshot until animations?
Classy Unicorn Apr 17, 2019 at 23:59
X axis glitch: one date label disappeared
iPhone 6s / iOS 12.2
32
Gentle Phoenix Apr 26, 2019 at 02:17
Really glitch. Can't reproduce :(

Upd. In other issue reproduce and fix
Classy Unicorn Apr 18, 2019 at 00:02
Some Y axis lines jumping over 1 while other just standing in the place (1.2K and 600, 1.9K)
iPhone 6s / iOS 12.2
32
Gentle Phoenix Apr 18, 2019 at 01:32
Yes 1.2k incorrect animation. Need to thing...
Perfect Sheep Apr 20, 2019 at 00:07
Hey very nice app:) uncrashable and unglitchable :D
And fully supports landscape as promised :)

2 minor issues i found:
1. scrolling on second chart decreases performance
2. somehow was able to get the dates labels state as on screenshot, probably via rotating the device. Couldnt reproduce again

Definitely a like xd

UPD: reproduced, see video
iphone6 12.1.4
32
Gentle Phoenix Apr 20, 2019 at 01:57
Thanks. And specially thanks for the reproduce with video. I'll thinks that with the date animations - strange bug...

Upd. I found bug. Easy reproduce with set long time animation. Easy fix - before remove label need check on really completion animation... :)
D
Deleted Account Apr 24, 2019 at 13:06
Circle is clipped
iPhone X / iOS 12
31
Gentle Phoenix Apr 24, 2019 at 13:47
Oh... No... Why did I downsize the area?...
Mighty Whale Apr 17, 2019 at 15:32
Weird dot animation when single tapping chart. Shows that dots are actually not on the line but are separate objects, which doesn't look good for a user.
iPhone SE
30
Gentle Phoenix Apr 17, 2019 at 16:15
Yes. But on long distance if animate by path, it's really doen't look good for a user :) very more changes.This is a conscious decision
D
Deleted Account Apr 24, 2019 at 08:25
Chart #4 feels pretty sluggish, when power saving mode is turned on.
iPhone 6S / iOS 12
22
Gentle Phoenix Apr 24, 2019 at 08:43
Agree. But on iPhone 6s with enabled power mode slows everything down - including system. But issue can be fixed :)
D
Deleted Account Apr 23, 2019 at 22:39
Wrong chart position
iPhone Xs, iOS 12.2
21
Gentle Phoenix Apr 24, 2019 at 01:43
Yes. Because left value around - not accurate.
Mighty Whale Apr 17, 2019 at 15:21
When scrolling/scaling fast, too much grid lines and y labels created, looks littered.
iPhone SE
20
Gentle Phoenix Apr 17, 2019 at 16:11
yes. It's design from stage 1. And it's animation second position stage 1. I think it is only right, because since it best displays what happened to the charts.
On 2Y charts really more information, but normal user don't fast more scrolls.
Fair Quokka Apr 27, 2019 at 13:31
Filtering the third graph produces some lags. iOS 9+ only.
iPhone 6s, iOS 12.0.2
10
D
Deleted Account Apr 22, 2019 at 15:18
# All charts
- When table scroll starts at range selector there is a 50/50 chance that you will not be able to scroll the table.
- The bottom Y line is too dark, it stands out, not pretty.
- The values view just stays hanging there if the selected points are out of the view port. (hanging_values_view.MP4)
- X labels move faster than the chart, catches the eye.
- Not sure what to do if I want values view to be gone, just waiting there for 5 seconds it too much, sorry)
iPhone SE / iOS 12
3
Gentle Phoenix Apr 22, 2019 at 17:21
Thanks for review.
1. Yes - because both can scroll, and it possible to improve. But still is a unusual situation.
2. Yes - it's from stage1, and I specially left so - The border should be highlight - in excel they are highlight.
3,5. Yes - correct. Why does he hiding? But with bonus goal, I hide value view by click, and I thought to reduce time... but perhaps you are right.
4. Maybe... but time is the same.
Mighty Whale Apr 17, 2019 at 15:25
Y text and grid always animates from top.
iPhone SE
2
Gentle Phoenix Apr 17, 2019 at 16:16
hmm. it's not an informed decision. it was easier.
Subtle Phoenix Apr 17, 2019 at 14:29
101% .. but your app is cool
1
Gentle Phoenix Apr 17, 2019 at 14:48
Thanks. I not checking procent sum. But: “Mon, 21 Jan 20...” - wtf, I don't use truncating, and have place for show full text...
Mighty Whale Apr 17, 2019 at 16:21
Slider moves much slower than finger. It is not "bind" to finger, but follows with delay, which doesn't feel good. In Stage 1 video it is shown that it should move exactly as finger.
iPhone SE
1
Gentle Phoenix Apr 17, 2019 at 17:32
I can't say that this is bug - yes slider also animated
Classy Unicorn Apr 18, 2019 at 00:06
Double Y axis animation is too messy when scrolling continuously and rendering FPS is low
iPhone 6s / iOS 12.2
1
Gentle Phoenix Apr 18, 2019 at 01:48
Yes. Left and right labels animation differently. Where I can see other behavior? No where ;) I though that this animation correctly. And I not saw low FPS... - everything looks smooth, but yes - more labels trouble perception
Perfect Hawk Apr 23, 2019 at 19:57
Sometimes I cannot move slider view when it's in small state. I think slider accuracy is important for great user experience.
1
Gentle Phoenix Apr 24, 2019 at 01:39
Yes. But Small state setup for can move and can change interval. Through I sometime miss... And ideally need reduce - to increase chart
D
Deleted Account Apr 23, 2019 at 22:45
Max line is too high, not by design
iPhone Xs, iOS 12.2
1
Gentle Phoenix Apr 24, 2019 at 01:45
Yes. With peak such case. I don’t know if it's good or bad
Fairy Turtle Apr 17, 2019 at 14:45
Accordingly to issue above, Y-axis values shouldn't have the background (well, if exactly by design)
Gentle Phoenix Apr 17, 2019 at 14:52
Yes. On background they are not visible, but on charts very difficult read without background color for labels. I took the risk ;)
Mighty Whale Apr 17, 2019 at 16:00
Wrong x label positions.
iPhone SE
Mighty Whale Apr 17, 2019 at 16:44
Views of info container when showing/hiding graphs are clipped.
iPhone SE
Gentle Phoenix Apr 17, 2019 at 17:35
Screenshoot scared me. But it was just part of the frame time-lapse animation. Yes - why complicate life if you can't see it in normal speed (I even like)
Mighty Whale Apr 17, 2019 at 17:04
On single bar chart Y labels have ".0" for no reason. On screenshots of stage 2 there was no ".0", just M at the end. Also sometimes y range starts from 0, sometimes not. Whats the logic?
iPhone SE
Gentle Phoenix Apr 17, 2019 at 17:37
So it how rounding algorithms works. Yes in this context it looks a little weird
Classy Unicorn Apr 18, 2019 at 00:00
Chart min value isn't taking all available space
iPhone 6s / iOS 12.2
Gentle Phoenix Apr 18, 2019 at 01:25
It's not bug - round algorithm found suitable min/max value
Classy Unicorn Apr 18, 2019 at 00:03
Sometimes a part of Y axis lines moving while other aren't (1.7K line stays at place, but below and above it lines are moving up)
iPhone 6s / iOS 12.2
Gentle Phoenix Apr 18, 2019 at 01:34
It's not bug - I don't animate values if not changed. Center position don't changed - changed only scale in this video.
Classy Unicorn Apr 18, 2019 at 00:05
- After applying filter some Y axis lines move their positions and remain staying at it (after animations they always should take a default fixed position) - lines 3.3K, 3.6K
- Chart max value isn't taking all available space
iPhone 6s / iOS 12.2
Gentle Phoenix Apr 18, 2019 at 01:39
Why dublicate? I'm round values for friendly user interface. Tasks to take 100% of the space was not
Classy Unicorn Apr 18, 2019 at 00:27
Too bulky slider and other inaccuracies in design (see screenshot)
iPhone 6s / iOS 12.2
Gentle Phoenix Apr 18, 2019 at 01:56
Really?... I can't comment on that. If so dropwise then there is no one who made is true. Give layout, for correct show all. And width/height slider ideally use design - pixel in pixel, only top/bottom lines in slider have height 2, not one - thus be in stage 1
Does not support iOS 8. Telegram does.
Gentle Phoenix Apr 23, 2019 at 02:20
Oh yes. But In my really product we don't support iOS 8 more that two year.
Dates may disappear after fast movements.
iPhone 5, iOS 10.3
Gentle Phoenix Apr 23, 2019 at 02:17
Dublicate. x3.
Can't apply new filter until the animation of previous one is finished.
Gentle Phoenix Apr 23, 2019 at 02:17
Maybe we just try it? Because UI not blocked all operations. And I can change 5 filters in 0.2-0.3second...
Double lines look weird.
iPhone 5, iOS 10.3
Gentle Phoenix Apr 23, 2019 at 02:21
Your right. But dublicate...
Major issue: Very noticeable input lag.
iPhone 5, iOS 10.3
Gentle Phoenix Apr 23, 2019 at 02:23
Never see. But IPhone 5 - telegram don't use this device for testing
Different width and height of bars in Night and Day modes.
iPhone 5, iOS 10.3
Gentle Phoenix Apr 23, 2019 at 03:31
O_o... really. Good point 👍

Upd. Fix and improve speed :D
Filter toggle is quite slow. Maybe because it doesn't have enough fps for faster animation.
iPhone 5, iOS 10.3
Gentle Phoenix Apr 23, 2019 at 02:30
Slow animation for FPS? No 😅 Why faster? It look good
Critical issue: line width becomes A LOT thinner during scaling. 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.
iPhone 5, iOS 10.3
Gentle Phoenix Apr 23, 2019 at 02:39
Oh lol. Really? Maybe your test performance and saw really prove? I check on 10 width, and not saw 10x lags...
Or even so thick lines look terrible on big intervals?
Yes I specially change lines width (1 point - 2 point) - but the point about performance... first check and then write.
Perfect Hawk Apr 23, 2019 at 20:04
I have to wait ending of filter animation to be able to tap another filter button. I would fix it for great user experience.
Gentle Phoenix Apr 24, 2019 at 01:42
Dublicate. No need wait - I can changed 3-5 state less than one second, and UI not blocked. But need fast clicking 😅
D
Deleted Account Apr 23, 2019 at 22:39
y-axis not by design
iPhone Xs, iOS 12.2
Gentle Phoenix Apr 24, 2019 at 01:34
Dublicate: Accordingly to issue above, Y-axis values shouldn't have the background (well, if exactly by design)
D
Deleted Account Apr 23, 2019 at 22:40
Wrong dates on x-axis
iPhone Xs, iOS 12.2
Gentle Phoenix Apr 24, 2019 at 01:33
Dublicate: Wrong x label positions.
D
Deleted Account Apr 23, 2019 at 22:42
Tooltip continues to show the date which is gone
Gentle Phoenix Apr 24, 2019 at 01:32
Dublicate: The values view just stays hanging there if the selected points are out of the view port. (hanging_values_view.MP4)
Nobody added any issues yet...