Available July 2026

A visual diary of
your financial life.

1
Say it, snap it
Ten seconds, no typing
2
Your visual diary
Every purchase, a moment
3
Your daily pace
What you can spend today
Logging a transaction by voice
Your visual spending diary
What you can spend today
Your visual diary
Every purchase, a moment
See how it works →

Only you can read your data · No bank connection · No ads

How it works

The budgeting app that starts with attention.

Logging is the practice.
Bank-syncing apps show you what happened. Carlo asks you to record it yourself. That act — ten seconds, every purchase — is where change begins.
Say it. Snap it.
Say "treated Lisa to dinner at Kebab Wala, forty-two dollars." Carlo fills in the amount, payee, category, and note. Snap a photo and a transaction becomes a memory.
Privacy by design.
Carlo uses the same encryption as Day One, the journal app trusted by millions for private writing. A subpoena or a breach exposes nothing. Carlo is built so there's nothing to expose.
Know what you can spend today.
Carlo shows you what you can spend today to stay on track. Every category, its own number. Updated daily.
A rhythm of reflection.
Every Sunday, Carlo invites you to look back at the week. At the end of the month, a closeout walks you through the photos, the memories, the life you actually lived.
Make it your own.
10 hand-designed worlds, from Spring to Midnight to Rain. Most budget apps give you light mode and dark mode. Carlo is something you'll actually want to open.

"Small daily habits, kept faithfully, become a life.
A budget is no different."

The research

The awareness moment is the mechanism.

Most finance apps automate logging away. Carlo treats it as the point. Behavioral research has a name for what happens when you actively record your own behavior: self-monitoring. The act of recording changes the behavior itself.

When you log a purchase, something small happens: you notice it. That moment of honest attention is where different decisions become possible. Automated sync skips it. Carlo keeps it.

29
financial self-control studies found that tracking actually changes how people spend
2
steps — log it, see it — linked to lower discretionary spending
1
moment of attention is what does it. Not the data. The act.
Read the full research breakdown →

How Carlo is different.

Bank-Syncing Apps
vs. Copilot
Copilot is for people who want more data. Carlo is for people who want more awareness.
See the full comparison →
vs. Monarch
Monarch is powerful, but complex. Carlo is one thing done well: honest tracking that leads to a budget you'll actually stick to.
See the full comparison →
vs. YNAB
YNAB is notoriously hard to start. Most new users end up in a subreddit asking what to do. Carlo gets you logging on day one — no methodology to learn first.
See the full comparison →
Manual Tracking Apps
vs. Goodbudget
Goodbudget is the original envelope app. Carlo is what envelope budgeting looks like with voice entry, a photo journal, and a daily spending number.
See the full comparison →
vs. EveryDollar
EveryDollar is built for Dave Ramsey followers. Carlo doesn't have a worldview to sell — just a daily practice of noticing what you spend.
See the full comparison →
vs. Actual Budget
Actual is the gold standard for privacy-first budgeting — if you're comfortable self-hosting a server. Carlo is for everyone who wants the same conviction in an app they can actually download.
See the full comparison →
Pricing

One plan. Everything included.

$100
per year
or $10/month · 7-day free trial

A budgeting app you'll actually use.

Available on iOS and Android · July 2026