Alexander Käßner

Keepfully 2.0 - Keep track of money and objects you lend or borrow.

A simple and powerful organizer of everything you lend or borrow – whether it’s money, books, tools, or just about anything else. Don’t rely on memory or scattered notes, Keepfully gives you a clear overview of your personal loans, helping you stay organized.

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Alexander Käßner

Hi everyone! I’m the developer of the app and hope you like the extensive update I was working on for quite a while.

Like all of my apps, Keepfully is a passion project I work on during weekends and evenings. People often ask me, “Why don’t you let AI build the app for you and free up more of your time?” Of course, I’ve used AI here and there to help find and fix bugs, but overall, I prefer to do it myself.

Why is that? Because, for me, the goal is to learn and understand how things are done. I want to discover new things along the way, have fun bringing my own ideas to life, and ultimately create something that’s useful to others—and maybe even earns a buck or two. That, to me, feels infinitely more rewarding.

Either way, enjoy the app and feel free to send me feedback via: https://www.pxlwaves.com/support

Nika

I would forcefully install this on my friends' phones who have somehow "forgotten" to give me borrowed things back! :D Good idea, Alexander :)

Alexander Käßner

@busmark_w_nika Haha, thanks! I can fully relate, that’s why I made the app. Nothing stops you from using it and sending your friends the friendly reminder 😉

Elizabeth Adebambo

@busmark_w_nika Just want I was thinking

Erliza. P

Keepfully 2.0 sounds like the app we all secretly need 😂💸 Finally, no more ‘who has my charger’ mysteries. 🔍📦

CaiCai

Great idea! Coincidentally, I was brainstorming a similar product concept just yesterday. Unfortunately, I don’t have enough funds to lend out myself

Matthias Gansrigler

Very cool. Insta-download!

Joy Wang

Keepfully is a surprisingly handy tool—I’ve used it to track everything from lent books to borrowed tools, and it’s made staying organized effortless. No more forgotten IOUs or scattered notes—just a clear, simple overview of who owes what.

Filip Gres

I don't even know how many books I've lost because my friends didn't bother to give them back, and then I forgot about it. 😅 I need this

Alexander Käßner

@filipgres You can give the app a try for free and see if it fits you. 😉

Evgenii Zaitsev

It's great to hear about your passion for developing Keepfully, and the dedication you're putting into it. What are some features in this new update that you're most excited about?

Alexander Käßner

@evgenii_zaitsev1 That’s a good question! I’d say the deep Shortcuts integration and the Siri support that comes with this. You can e.g. tell Siri: „Add money to Keepfully“ and it will handle the rest.

Artur Radomyski

Interesting! I keep track of this using a personal Trello board. What's the advantage of having a standalone app?

Alexander Käßner

@radomyski Depends on what you prefer. :) I think having a dedicated app, that focusses on one task, has reminders, widgets and even Shortcuts app support is nice. I like to have dedicated apps for certan things. :)

Michael Thiel

Any plans for Android?? I need this like yesterday! :)

Alexander Käßner

@level7 Not at the moment. Eventhough I experimented a bit with Android development, I don’t have the capacity right now to do that as well. But thanks for showing the interest in it! :)

Michael Thiel

@alexkaessner Is there a repository where others like me could contribute to make this happen? I'd be more than willing to help out!

Alexander Käßner

@level7 Nope, this app is not public/open source – sorry.