Case study Brewlog for breweries

Software for
your business.

Glass app icon of Otves Studio above two crossed glass rails

Otves Studio builds apps for production, inventory and quality. Shaped around your workflows, on phone and laptop, even offline.

7 daysto your first clickable draft
Fixed priceagreed upfront, no timesheets
Works offlinenothing gets lost without signal
Your dataexport anytime, servers in the EU

Built for
your workday.

Every app is built from the way you work. These are the building blocks we use most, and they combine freely.

Production & logs

Example: brewery
Brew day · Brew 26-090Pale Ale
Mash inM. Albers06:10
LauteringFirst wort 16.8 °P08:02
Boil · Citra 400 gAddition in 4 min09:46
Whirlpool20 min rest–
Now: add hops

Inventory & lots

Example: bakery
Wheat flour type 5503 lots
4,260 kglasts ≈ 11 days
Lot 2417Lindner Mill · BBD 11/20261,240 kgnext up
Lot 2433Lindner Mill · BBD 02/20273,020 kg
Lot 2398Recalled by supplier0 kgblocked

Traceability

Example: brewery
Malt · Lot 2417Received Oct 14
Brew 26-083 · Hazy IPAbrewed Oct 15
Fermenter GT-1Fermenting · day 6
Packaging L26-1272,507 bottles · 0.33 l
found in 0.4 s

KPIs & reports

Example: manufacturing
Scrap rate1.8%▼ 0.6%
On-time delivery97.4%▲ 2.1%
Units per day · week 42 500400 512 MonTueWedThuFri

Team app for phones

Example: workshop
Job 4711VW Golf · Service
Oil change done · saved
Timer running1:24 h
Photo3 photos
Book partFilter, oil 5W-30
Mark as doneto the office

Quality & inspections

Example: beverages
Test plan · Batch L26-127today
pH valueTarget 4.3 – 4.54.42
OxygenTarget below 0.10 mg/l0.08 mg/l
Storage temperatureTarget max. 7.0 °C8.4 °C
Fill levelTarget 330 ± 5 ml331 ml
1 deviation · task for T. Kühn
Projects

What we’ve
already built.

Two projects from very different worlds: software for everyday work in a brewery, and a database for an entire city.

Case study · Brewery

A whole brewery
in one app.

Brew day, fermentation, cellar, inventory and packaging in one place, with complete traceability. Built by Otves Studio, developed together with a master brewer.

Before

Fermentation logs on paper, inventory in Excel, batches in someone’s head. A complaint meant digging through binders.

Built

One app for brew day, fermentation, cellar, inventory, packaging and traceability. On phone and laptop, in five languages.

Result

Every entry in two taps, even offline. A blocked lot is traced all the way to the bottle in seconds.

All tanks, open tasks and key figures at a glance.

Brewlog production overview with nine tanks, action items and key figures Brewlog fermentation log of a brew with its fermentation curve Brewlog raw-material inventory, first in, first out Brewlog silo with malt layers Brewlog tracing a blocked hop lot
Brewlog in detail

Inside Brewlog.

  • Brew day with reminders
  • IBU calculator
  • Fermentation curves
  • Cellar & bright tanks
  • Packaging & quality
  • FIFO inventory
  • Silo layers
  • Defects & recalls
  • Traceability
  • CO₂ balance
  • Team & roles
  • QR labels

From the first note to the finished app: The master brewer described how work is done in the brewhouse. Step by step, that became a tool that knows every move.

I want this for my business
Brew day flow in Brewlog
Tank view GT-1 in Brewlog
Inventory in Brewlog
Another project

Otves Atlas

Own project · Real estate data

A database of every building in Batumi: 3D map, floor plans, registry data, sunlight and sea view for every apartment. Every value with source and date.

26,631Buildings
547Residential complexes
3Dthe whole city

Apartment A1815 on the 18th floor: 11% sea view, 7.2 hours of sun, buildings in the way in red.

Otves Atlas: view field of an 18th-floor apartment with sea-view share, hours of sun and blocking buildings Otves Atlas: profile of Black Sea Towers with overall score and key figures Otves Atlas: 3D map of Batumi

Tailor-made,
not off the shelf.

Off-the-shelf software forces you into someone else’s workflow. Spreadsheets and paper get lost. Your own app adapts to you.

Compare with
What mattersOtves StudioOff-the-shelf softwareExcel & paper
Fits your exact workflowspartly–
On phones, even offlinerarely–
Traceability at the push of a button–
Custom fields and buttonslimited
Cost per usernoneper user per monthnone
Personal contactHotline–

Put together
your app.

Pick what your business needs and see your app take shape right away. You get a fixed price after a short call.

1Your industry
2What should the app do?
3Extras

Four steps
to your own app.

You don’t need to know anything about tech. You tell us how you work. We handle the rest.

  1. 01

    Call

    30 minutes, free. You show us your notes, spreadsheets and workflows.

    Mon 10:00Tue 14:00Wed 09:30Thu 16:00
    Video call or on site
  2. 02

    Clickable draft

    After about 7 days you click through the app on your own phone.

    Draft 1 · 12 screens
    Team feedback worked in
    Draft 2 · on your phone
  3. 03

    Build

    A new version every week. You test early with real data.

    Week 1 · Accounts & inventory
    Week 2 · Production
    Week 3 · Quality
  4. 04

    Launch & support

    Onboarding for your team. Then updates, backups and fast help.

    12 team members invited
    Daily backup active
    App live · for 42 days

Everything a
business needs.

Every app we build comes with these, no matter its size.

Works without internet

In the cellar, on the shop floor, in a dead zone: entries stay on the device and sync as soon as there’s signal again.

Reading GT-31.2 °C · 3.2 °P · 07:32waiting
Yeast addedW-34/70 · 1.2 kg · 07:41waiting
Label photoBatch L26-128 · 07:44waiting

Phone, tablet & laptop

Quick entries on the phone on the floor, analysis on the big screen in the office. Everything stays in sync.

Your data belongs to you

Export to Excel, CSV or PDF, anytime. Stored on servers in the EU or on your own.

ExportOctober 2026
XLSBatches_2026.xlsx1,284 rows
PDFTraceability_L26-127.pdfReport for the authorities
CSVReadings.csvall tanks

Every change on record

Who entered what, and when? It’s all in the history, and every mistake can be undone.

Reading GT-13 versions
319.9 °C · 3.7 °PS. Petersen · today 07:40current
219.6 °C · 3.7 °PT. Kühn · today 07:38
1createdT. Kühn · today 07:36
Version 2Undo

Questions
we often get.

Didn’t find your question? Just write to us.

Ask a question
We’re not an IT company. Does this still work for us?

Yes, that’s exactly what we’re here for. You explain how you work. We take care of tech, servers, backups and updates.

How long until the app is ready?

You see the first clickable draft after about 7 days. An app with three to four areas is usually in use after 5 to 8 weeks.

What does an app cost?

Fully working apps start at €995. The exact price depends on what the app needs to do. After a short call you get a fixed price that won’t change. Servers, daily backups, updates and support come with a fixed monthly fee, with no cost per user.

Who owns the data?

You do. You can download everything as Excel, CSV or PDF at any time. The data lives on servers in the EU, or on your own server if you prefer.

Does the app work without internet?

Yes. Entries are saved on the device and synced as soon as there’s signal again. Nothing gets lost, not even in the cellar or on the shop floor.

Can we add features later?

Yes. Every app grows with your business. New areas arrive as updates, and all existing data is kept.

Does the app control our machines too?

No, we don’t build machine control systems. We handle everything around it: logs, inventory, quality, analytics. We can pull in readings from instruments if they can be read out.

Is the app available in the App Store?

Yes, if you want it, for iPhone and Android. Without the App Store it runs right in the browser and can be added to the home screen like a normal app.

Let’s build
your app.

Tell us in a few sentences what currently lives on paper, in spreadsheets or in WhatsApp groups at your business. We’ll get back to you with a time for a call.

Floating glass app icon of Otves Studio

Request a call

We usually reply the same business day.
Emailteam@otves.ge
WhatsAppMessage us directly TelegramMessage us directly
The first call is free and without obligation. Afterwards you get a fixed price that won’t change.