Is there any proprietary Android app for which you wish there would be an open-source alternative?
Basically, what the title says. Do you use any app, that is proprietary, but either has no OSS alternatives or they're all not good enough? If there is an alternative, what keeps you from switching?
Bitwarden. Most people think that their application is open source, but more and more of their code has shifted from the GPL/AGPL licensed code to code in their SDK, which is under a proprietary license. This led to their new Android app being disqualified from being hosted in F-Droid repos.
Keyguard was supposed to be an open source Bitwarden client, but the dev chose to use a custom proprietary license, so that is source available as well.
Pedantic, but Google Messages' RCS. And it's all Google's fault because they are holding the API hostage, probably because they want to create familiarity with the app so that people don't switch once they finally open up.
A keyboard with swipe typing, multilingual autocorrect and speech to text support that actually works.
Other than that, my only proprietary apps are from commercial services I use and pay for (banking, Spotify, Carsharing and public transport). I'd love for them to become open source, but it's probably not ever gonna happen, cause they rely on verifying my identity.
I want to get away from Samsung but the "Sound Assistant" app let's me control the volume of every app, kind of like a mixer. Sometimes an app doesn't have a mute option, I can set the volume of that app to 0 without effecting the volume of whatever music I'm listening to.
I also like to listen to my local police scanner and music at the same time. I can set the volume of the scanner app low enough to not really bother the music but loud enough that if something happens I can still hear it and pause the music.
I can't believe Samsung and their app is the only way, but I haven't found an alternative.
Smart Audiobook Player: None of the apps I tried had all the features in one, like reading my complex audiobooks folder structure and auto grouping the books based on that. Timer to pause audiobook that is automatically reset by moving the phone.
Maps: No foss solutions work better where I live than GMaps
YTMusic: So this is a tough one to beat because of the nature of the platform itself.
Notes: I am looking for a P2P syncable note app that can also have a web interface or atleast a Linux version of the App. Allows drawing your notes on an android phone or tablet using stylus, and other usual features. Can also use cloud storage as a backup or sync source. I know this one is a really tall order.
Symfonium. There are plenty of music apps, and I've used a lot of them, but none combine the UX and functionality that Symfonium offers to anywhere near the same quality :/
Whatsapp. I know signal, simplex, matrix, (a billion other things), etc exist that are much better, but where I live, no one uses them, for context, basically everyone, like if you have a phone, you use whatsapp, some government things even happen through whatsapp bots, when people say the word message here, they mean whatsapp. There are about 20-30% (among younger folks) who use telegram, but that is mostly for easier piracy, and larger file sharing (before whatsapp allowed 2 GiB, now they do it habitually). My mom has about a 1000 contacts, and less than 10 of them actually use signal (there are many more who signed up(there was another thing, basically when elon said "just use signal"))
At this point it is not worth getting everyone to switch, the best i have done, is just reducing the number people i communicate with (on whatsapp), and try to just meet in person
Honestly, Google Keep notes. Trilium server runs as a UWA on Android but it's pretty ass. And things like Obsidian are way too much for something me and my (non-technical) SO use to share notes
I Haven't found one that works so well with KLWP or has good app drawer organization. I like having folders and tabs to split everything up. Having one big list of apps (70% I dont use often and another 10% bloat) isn't useful.
(No, gadget bridge is not a replacement for 99% of cases and doesn't even support the gold standard for heart rate tracking, polar H10)
For calorie tracking, the massive food databases required, barcode scanning, and crowd sourcing are generally not compatible with the open source community's privacy ideals. OpenNutriTracker has promise though!
For workout tracking, none of them have any device support and most of them are dead and abandoned. Not to mention heart rate zones, stats and training trends, etc... FitoTrack and Opentracks are good starts though.
And then a google fit alternative. Something that can integrate sleeping, workouts, heart rates, sensors, etc.. Data all in one aggregates place. It is a huge task and it makes sense that there is no open source alternative for it. Especially when the components aren't individually there to aggregate.
There's nothing else out there that's really an equal, foss or not. The closest it gets is neutron, and that's a hot mess of an app.
It's the sound quality that's standout. It doesn't hurt that it's a decent player in every other way too, but even apps built for audiophiles don't match it in real use, in every situation.
None of the foss players are worth a damn sound wise; might as well use whatever comes with the device on that factor alone.
I really need a libreoffice calc on my android phone. Not just opening (where currently only Microsoft Excel on Android works for me) but also editing and saving to my connected nextcloud (where I have also problems with Excel)
I would like to find alternative to Garmin app. It is bad if you don't want to use the cloud features, also you can't plan routes without internet connection like wtf that's the only reason I bought it for.
There already was a post like this this year but now my answer is "a standardized push notification system (most likely federated) that's actually possible to be implemented in a user friendly way". Google doesn't want to encrypt theirs afaik and apparently some people are concerned about the traditional "every app is responsible for its own notifications" approach consuming much more battery, even though I didn't notice it myself (I guess it's possible if you have 50+ apps installed but it's not something that should be a thing in the first place).
I'm actually pretty happy to be using mostly FOSS apps. The exception are banking or services apps, which I'd never expect to be available as open source.
The default Samsung messages app. It allows custom backgrounds for each text conversation. All apps I find only allow custom colors, no custom wallpaper. Eben Google messenger had this feature... Then they took it out and replaced it with pre selected 'color themes'
Picsart. I'd like something that can do a bit of photo editing, adjust brightness/contrast/curves, work with layers, and conveniently slap together collages, but that doesn't interrupt me in between every other operation with an ad or a request to sign up for a subscription to the app.
Not just Android, I want a cross-platform ssh client that shares keys. Termius is probably overkill for that, but I haven't found anything else that works on Linux and Android. The real issue that made me stop paying for it is that for rpm based Linux I have to use the snap version and snap is buggy as heck with multitasking.
Fatmap. It was freemium, but now it's moving into Strava, who knows how much of it they'll hide behind subscriptions.
There's so many great FOSS maps, but I haven't seen any that give you the 3D view that Fatmap does. It's essentially Google Earth with overlays of routes for various activities.