Independent apps, games, and a few other ideas.

Made by Dapustim. Used in everyday life.Apps / Games / Web

The collection (08)

Eight projects. Plenty to explore.

iPhone · iPad2026

Second Brain — Capture a thought

Second Brain — See the results

01

Second Brain

Turn a passing thought into reminders, calendar events, and notes.

Productivity

iPhone · iPad2026

Zero Balance — Find a purchase plan

Zero Balance — Review and clear

02

Zero Balance

A purchase plan for the last few cents in your Apple Account.

Utility

iPhone · iPad · Mac2026

devbench — Test a regular expression

devbench — Work with schedules

03

devbench

Thirty tools. One native app. Everything stays on your device.

Developer tools

iPhone · iPad2026

PiwPaw — The day ahead

PiwPaw — Care schedules

04

PiwPaw

Meals, walks, and medication. A shared routine for your pets.

Pet care

Echo — Your daily overview

Echo — Habits in context

05

Echo

Daily habits and a journal, with room to look back.

Habits & journaling

iPhone · iPad2026

TwentyOne — Choose a routine

TwentyOne — Check in today

06

TwentyOne

A daily check-in and a clear record of showing up.

Habit tracker

iPhone · iPad2026

Energy Clicker — Your energy source

Energy Clicker — Build your production

07

Energy Clicker

A cosmic idle game, from the first spark to a black hole.

Idle game

The living word wall

08

Большие слова

A living wall of Russian words and the signatures behind them.

Web project

Studio / Dapustim

A small studio. A growing collection.

Dapustim is an independent studio by Daniel Pustotin. We make native apps, games, and web projects — from a tool for leftover App Store credit to a shared routine for taking care of a pet.

Say hello

Have something in mind?

A question about a product, an idea, or just a hello.

hello@dapustim.com