Capture purchases quickly
Keep track of amounts, items and quantities without complicated forms.
Independent mobile products · Ukraine
Make the everyday easier.
We turn practical ideas into focused digital experiences. Our first app, Shopper's Tally, makes it easier to keep a clear picture of daily purchases.
Built for the little details
01 / Purposeful tools02 / Clear interfaces03 / Thoughtful development04 / Everyday usefulness
Introducing Shopper's Tally
More clarity.
Less guesswork.
Little purchases add up. Shopper's Tally helps bring them into view with a lightweight, straightforward record of what you spend.
Know what each day cost
See your daily totals and understand how individual purchases contribute.
Spot spending patterns
Browse your records across days, weeks and months.
Shape your own routine
Choose your currency, set a daily target and opt in to reminders.
Keep entries on your device
Purchase records are saved locally, without requiring a user account.
Spend time on what matters
An approachable interface keeps the focus on your purchases, not the tools.
See it in action
A clearer view of your spending.
From a quick purchase entry to a look back at the week, the experience is designed to feel easy and familiar.
- Everyday purchase tracking
- History and useful summaries
- Personalized spending preferences
Our direction
Good software starts
with a real need.
CHORNYY SLON LLC is developing its mobile product practice, with an emphasis on straightforward interfaces, reliable functionality and ongoing improvement.
01 — PRODUCT DESIGN
Interface & experience design
Thoughtful user journeys, visual systems and prototypes shaped around real tasks.
02 — DEVELOPMENT
Mobile application development
Building practical Android experiences, from early concepts to usable releases.
03 — QUALITY
Testing & refinement
Usability reviews, functional testing and iterative improvements before and after launch.
Contact the team
Have something
in mind?
For questions about Shopper's Tally or potential digital product collaborations, reach us directly. We welcome thoughtful conversations about useful software.
Start a conversation ↗Office address
11, of. 18, vul. Shevchenka
Chernihiv, 14000, Ukraine
Telephone+380 99 408 0876
General enquiries[email protected]
Product support[email protected]