It would be nice if we could add a thunder distance calculator. You say for example that the time between a lightning and its sound was 6 seconds and the app tells you how far the lightning is.

Another cool feature would be a depth calculator. You say how long it took for an object to make a sound and it will calculate its height.

If you want, I can add these feature :D

Just a suggestion, make numbers more roundy! Like this...

I mean to add one section where you can convert from "One prefix to another one" "
For example from
milli- to pico-
Pico- to base(10^0)
Ecc...

TextToolBar (copy, paste and cut) not showing when long-clicking the cursor

inb4 bug reports from users. Compose bug, probably will get into the next update.

Track: https://issuetracker.google.com/issues/267926315

If you take a look at the apps, you will see that the "navigation drawer" is being removed and the "bottom navigation" is used more.

Please remove the "navigation drawer" and use "bottom navigation":

Portrait

Landscape

(I'm not a UI designer and made these pictures with Photoshop)

Thanks.

Is it possible to have a feature with the option to export and import later the units set as favourites?

Facility to add custom units would be very useful

If, for example, entered 10+2.%, there's no output computed.

a drawer in a calculator app doesnt make sense.
why have a drawer for just three options?
instead, we could have swipe to switch modes. swipe either left or right on calculator to switch to converter and vice versa. having it both ways, there'd be no confusion as to which direction to swipe in. you'd always know a swipe means switching modes.
in any case i just would like to see that drawer gone.

p.s.: for the settings i have opened another issue. just a teensy lil tweak.

Hello,
Could you please add Punjabi (Pakistan) and Punjabi (India)

Hello Unitto devs,

For some reason, I find the combination of Montserrat and Lato inconsistent. I would like to see Inter being used for the whole typeface, because it looks clean and professional.
Originally, I wanted to request you to add the Google Product Sans and Google Sans Text used in GCalc. But maybe it has copyright issues, I'm not really source. Inter is open source, clean and beautiful.
Maybe you could use Montserrat for the following headings: UNIT CONVERTER, CALCULATOR and SETTINGS.
But for the small text, I recommend using Inter, it's just feels more home-like. Further, the swipe left menu or whatever it's called, as I requested before, please use Montserrat only for the Unitto logo and the three options- Calculator, Unit converter and Settings, should all use Inter, and maybe in Bold.
You may disagree with my opinions, it's totally fine.

Regards

Time selection screen does not transform properly to adapt landscape mode

like this?
https://timezoneconverterapp.com/

that's gonna be a separate screen/tool, not a part of Unit Converter.

Is there any plan for multilingual support, which can be participated by other contributors？

Can you add more conversions to your converter?

• Fuel consumption (L/100km, km/l, mi/l, Mpg (US), mpg (Brit), gal/100mi)
• Force (N, lbf, otf, kp)
• Torque
• Flow rate
• Luminescence

This doesn't happen every time and I've not been able to find concrete steps to reproduce the issue but sometimes when you open the app, one of the key is rectangular. It goes back to circular again after closing and opening the app.

Adding a floating calculator/converter feature would make the app VERY handy. Like e.g. the Mi Calculator. Also a quick settings tile that would open directly the floating calculator would be very functional.

A cool feature would be to see the conversion of more then 2 units at the same time, obviously all being part of a single measure family (distance, temperature, currencies), and so not just a binary
A <-> B
To allow this the units might be scrollable and the keypad compressed/compressible.

Example

weblate open source, for commercial it is paid and with open source projects it is free.

It is better than the one you are using now because it is open source.

The current site maybe uses google and something else bad.

This also makes it popular with open-source projects and f-droid apps.

https://github.com/WeblateOrg/weblate
https://weblate.org/
https://hosted.weblate.org/about/

Can you add electrical converter of capacitor and etc

End time and date will be updated to Start+difference when difference is edited.

the ellipses at the top right corner serves the sole purpose of opening the settings page. so i guess itd be better to just have a gear icon in place of the ellipses.?

Implement base converter (Binary, Oct, Decimal, Hex)

One thing that would be nice to have is a frequency to time period converter.

Sorry for my repetitive issues, but I am facing some real issues with this calculator. (Yes, I can switch to another calculator if I want, but these mistakes can be misleading.)

What are those mistakes? Simple trigonometric ratios are reported incorrectly.
For example,
sin 30° is evaluated to -0.988 (The correct answer should be 0.5 or 1/2)
cos 30° is evaluated to 0.154 (The correct answer should be approximately 0.866)

Worse of all, tan 45° should be 1, which Unitto gives 1.62 as a result.

If these issues are not fixable, I would have to look for another calculator. No hate intended.

Maybe it's not an issue as my phone is already quite old but still thought of sharing that it takes a lot of time in opening, even more than google calculator while opencalc opens immediately.

Please add this unit:
micrograms (mcg or μg) to grams (g)
I need it.

Are these necessary in unit conversion? I think this is job for calculator available from sidebar. This space could store (expendable?) favorite / most commonly used conversion pairs.

Adding normal calculator functionlaity would make this app a great foss alternative to this app https://play.google.com/store/apps/details?id=all.in.one.calculator.
Combining both calculator and unit converter functionality is a no brainer and would negate the requirement of having seperate apps for calculator and unit conversion and would broaden the user base of this app

Please change starting screen to Calculator by default.

now you can only delete the history completely. But I only need to delete part of it. So I suggest this: when you long press a combination of numbers, the answer to them, and to the left and right of it, it will be deleted. So with each one. (not higher or lower, as it starts with a different combination of numbers (and the answer to it))

it shows 1000 byte = 1 kilobyte. it should be 1024 byte = 1 kilobyte. same for other byte units

Please consider automatically updating currencies when network bocomes available again. I'm currently traveling around Europe and reception in smaller places or behind buildings is often lost. If in this time I need to use unitto (which is more often than I'd imagine, but since the issue I'm back to calculator) values are not stored per 24h/12h/6h period nor updated once reception is back. This is frustrating and can be fixed only by closing and reopening application again — only then it attempts to download currencies again. Should either download them only on first run and update per specific period of time or reattempt when connection is available. Thanks!

The calculator doesn't calculate the interest correctly.

"log" should change to "10^x" similar to "ln" changing to "e^x" when INV button is pressed

I have a Samsung Galaxy Z Flip4 which has an aspect ratio of 22:9 making it much taller than most standard phones which have an aspect ratio of either 19.3:9, 19.5:9 or 20:9. The issue is that the buttons for that calculator are stretched vertically quite a bit (see image below) and make them much larger than they need to be and kind of make the app a little uncomfortable to use.

Hi, please use a better icon for example the calculator icon.

Would you consider publishing this app on F-Droid please?

RFP: https://gitlab.com/fdroid/rfp/-/issues/2148

Instead of

Add

(As in GCalc.)
I really miss the AC button...

When I doing any mathematical operations, there's NaN below this when I didn't even finish typing what I want to do

it would be nice if you can add gibi related conversion

It would be nice to have be able to add a given amount of days / months / years to the current - or any date inside the "Date difference" screen. It is currently a bit blank and I recently required such a feature, so it'd be cool if you could add that :D

Your app is a real eye candy! The only thing that sometimes bothers me a little though is the splash screen. That grey background doesn't look that good when the app theme is light. I've noticed that on some of my apps the background of the splash screen not only follows the app theme but it follows even Material You colors. That would be even better than just light/dark I believe, if you could make it.

Crash logs:

fatal exception: main
process: com.sadellie.unitto, pid: 27077
java.lang.illegalargumentexception: can't represent a size of 721241 in constraints
 at pt$a.a(unknown source:54)
 at pt$a.b(unknown source:17)
 at y.a(unknown source:25)
 at y.c(unknown source:18)
 at mn2.a(sourcefile:373)
 at en2$b.d(sourcefile:29)
 at on0.f(sourcefile:39)
 at vd2.v(sourcefile:6)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at sa0.v(sourcefile:104)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at k11.c(sourcefile:9)
 at tf2$a.a(sourcefile:64)
 at sg2.c(sourcefile:7)
 at v0.c0(sourcefile:44)
 at ln1.a(sourcefile:75)
 at i11$b.m0(sourcefile:172)
 at i11$b.f(sourcefile:169)
 at o9.d(sourcefile:33)
 at on0.f(sourcefile:39)
 at xe.v(sourcefile:6)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at v80.v(sourcefile:6)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at a9.v(sourcefile:19)
 at a11.v(sourcefile:13)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at k11.c(sourcefile:9)
 at tf2$a.a(sourcefile:64)
 at sg2.c(sourcefile:7)
 at v0.c0(sourcefile:44)
 at ln1.a(sourcefile:75)
 at i11$b.m0(sourcefile:172)
 at i11$b.f(sourcefile:169)
 at i9.d(sourcefile:49)
 at on0.f(sourcefile:39)
 at l9$b.v(sourcefile:6)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at k11.c(sourcefile:9)
 at tf2$a.a(sourcefile:64)
 at sg2.c(sourcefile:7)
 at v0.c0(sourcefile:44)
 at ln1.a(sourcefile:75)
 at i11$b.m0(sourcefile:172)
 at i11$b.f(sourcefile:169)
 at q31.n0(sourcefile:60)
 at r51.a(unknown source:10)
 at y41.x(sourcefile:25)
 at m31.x(sourcefile:26)
 at m11.d(sourcefile:58)
 at on0.f(sourcefile:39)
 at vd2.v(sourcefile:6)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at x53.v(sourcefile:64)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at sa0.v(sourcefile:104)
 at yd.v(unknown source:14)
 at c11.f(sourcefile:11)
 at k11.c(sourcefile:9)
 at tf2$a.a(sourcefile:64)
 at sg2.c(sourcefile:7)
 at v0.c0(sourcefile:44)
 at ln1.a(sourcefile:75)
 at i11$b.m0(sourcefile:172)
 at f11.o(sourcefile:17)
 at ac1.c(sourcefile:25)
 at ac1.j(sourcefile:131)
 at ac1.f(sourcefile:69)
 at androidx.compose.ui.platform.androidcomposeview.c(sourcefile:14)
 at androidx.compose.ui.platform.androidcomposeview.dispatchdraw(sourcefile:22)
 at android.view.view.draw(view.java:19199)
 at android.view.view.updatedisplaylistifdirty(view.java:18146)
 at android.view.viewgroup.recreatechilddisplaylist(viewgroup.java:4220)
 at android.view.viewgroup.dispatchgetdisplaylist(viewgroup.java:4200)
 at android.view.view.updatedisplaylistifdirty(view.java:18105)
 at android.view.viewgroup.recreatechilddisplaylist(viewgroup.java:4220)
 at android.view.viewgroup.dispatchgetdisplaylist(viewgroup.java:4200)
 at android.view.view.updatedisplaylistifdirty(view.java:18105)
 at android.view.viewgroup.recreatechilddisplaylist(viewgroup.java:4220)
 at android.view.viewgroup.dispatchgetdisplaylist(viewgroup.java:4200)
 at android.view.view.updatedisplaylistifdirty(view.java:18105)
 at android.view.viewgroup.recreatechilddisplaylist(viewgroup.java:4220)
 at android.view.viewgroup.dispatchgetdisplaylist(viewgroup.java:4200)
 at android.view.view.updatedisplaylistifdirty(view.java:18105)
 at android.view.threadedrenderer.updateviewtreedisplaylist(threadedrenderer.java:676)
 at android.view.threadedrenderer.updaterootdisplaylist(threadedrenderer.java:682)
 at android.view.threadedrenderer.draw(threadedrenderer.java:790)
 at android.view.viewrootimpl.draw(viewrootimpl.java:3006)
 at android.view.viewrootimpl.performdraw(viewrootimpl.java:2810)
 at android.view.viewrootimpl.performtraversals(viewrootimpl.java:2363)
 at android.view.viewrootimpl.dotraversal(viewrootimpl.java:1396)
 at android.view.viewrootimpl$traversalrunnable.run(viewrootimpl.java:6773)
 at android.view.choreographer$callbackrecord.run(choreographer.java:966)
at android.view.choreographer.docallbacks(choreographer.java:778)
 at android.view.choreographer.doframe(choreographer.java:713)
 at android.view.choreographer$framedisplayeventreceiver.run(choreographer.java:952)
 at android.os.handler.handlecallback(handler.java:790)
 at android.os.handler.dispatchmessage(handler.java:99)
 at android.os.looper.loop(looper.java:164)
 at android.app.activitythread.main(activitythread.java:6518)
 at java.lang.reflect.method.invoke(native method)
 at com.android.internal.os.runtimeinit$methodandargscaller.run(runtimeinit.java:438)
 at com.android.internal.os.zygoteinit.main(zygoteinit.java:807)

Steps to reproduce: e.g. 111^1111, 99^9999, 9^8765 etc...

did you mean: префикс?

This is necessary for users to extend the battery life of the device and unify application interfaces if users prefer the dark theme.

How does π! = 6?
Fyi, GCalc returns a "Domain Error"...

Works in currencies, not all others