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Sample ledger
Card alert12:41
Approved ₩12,800 Lunch, one payment
Our householdOctober 2026Sample ledger
Date
Item
Spent
Received
10/23
Salary
3,240,000
10/24
Groceries
52,300
10/24
Building fees
186,400
10/25
LunchFrom alert
12,800
Spent in October₩1,284,500
JMIt shows up on Jenny's phone right away
Written on your phone, readable everywhere
1
A payment becomes a line to confirm
With Korean cards, the Android app reads the amount, store and card from notifications and texts. Tap once to confirm, or fix it first. Anywhere else, type it in or paste the message.
2
Sign in and every device has the same ledger
Your ledger syncs with your account. The phone and Mac apps also keep the copy on your device encrypted.
3
Your family, the web and your Mac see the same line
Invited family members join with their own accounts and write in the same ledger. Recent changes show who changed what, and a wide-screen dashboard sums up the month.
PhoneTrakky accountFamily phoneWeb · Mac
Lunch −12,800
Sharing needs the 2-person plan. The web, Mac and Windows apps come with the 1-person and 2-person plans, and you can try them with the 7-day trial.
What each device can do
Automatic entry and app lock depend on what each device allows. With the same account, every device shows the same ledger.
Android
iPhone
Mac
Web
Automatic entry
Card, bank and payment app notifications, KakaoTalk alerts, texts (Korean issuers)
Shortcuts automation for texts, Share, read a screenshot
Paste
Paste
App lock
PIN, biometrics
PIN, Face ID
PIN, Touch ID
None (log out to close)
Encrypted on the device
Yes
Yes
Yes
No (browser storage)
Home screen widget
Yes (2×2)
Yes (small, medium)
No
No
Who can use it
Free plan and up (also without an account, on this device)
Free plan and up (also without an account, on this device)
Included in the 1-person and 2-person plans (7-day trial)
Included in the 1-person and 2-person plans (7-day trial). Trying it without an account in this browser is free
Account sync
Free plan: 1 device
Free plan: 1 device
Within your plan's device limit
Within your plan's device limit
Payment
Google Play
App Store
Mac App Store
Uses the plan bought on phone or Mac (web checkout coming)
Sharing comes with the 2-person plan. The Windows app is coming and will be included in the 1-person and 2-person plans. Device limits differ by plan (see Pricing).
What people find frustrating in budget apps
We analyzed 425,794 reviews of budgeting apps (of 609,903 collected) on the US Google Play store and collected the frustrations that come up most.1 A review is one person's experience, not the current state of that app.
Common frustrationHow Trakky handles itWhat Trakky can't do yet
Bank sync breaks or lags
Reviews: 6,707 complaints about bank and card connections (66 apps)
How Trakky handles it
Trakky doesn't log in to your bank. On Android it reads Korean card and bank notifications and leaves each one for you to confirm.
What Trakky can't do yet
No bank connections. Outside Korea, notification reading isn't available yet.
The subscription feels too expensive
Reviews: 10,107 complaints about subscription prices2
How Trakky handles it
The free plan covers one person on one phone. Paid plans are listed on this page with monthly and yearly prices, and the 7-day trial isn't a store trial, so nothing is charged when it ends.
What Trakky can't do yet
Payment happens in the phone or Mac app only (web checkout coming).
We want one ledger for the two of us
Reviews: 937 requests for a shared ledger (64 apps)
How Trakky handles it
Invite your partner with a link and set roles: owner, editor or viewer. Recent changes show who changed what.
What Trakky can't do yet
Two people need the 2-person plan.
Records disappear or can't be reached
Reviews: 2,365 complaints about keeping records, 5,130 about logging in
How Trakky handles it
Account ledgers are kept on the server, deleted entries stay in the trash for 30 days, and changes that haven't been sent are never deleted.
What Trakky can't do yet
File export and importing from other apps are coming.
Side by side with popular budget apps
The four budgeting apps with the most analyzed reviews, leaving out a cash-advance service (Albert) and a bill-splitting app (Splitwise). Counts cover reviews written since 2009.1
Spending awareness 2,557, cancelling other subscriptions 2,129
Unexplained charges 887, cancelling the app 853, bank connection 1,221
No
Money Lover
Simplicity 3,993, recording income and spending 2,424
Free-plan limits 493, customer support 425, keeping records 388
Yes
Trakky
Not launched yet, so no reviews
—
One banner on the free plan only
Pricing
Using the phone app without an account and the free plan cost nothing. The web, Mac and Windows apps and sharing come with the paid plans, which you buy in the phone or Mac app through the App Store or Google Play.
PriceAdsSynced devicesWeb, Mac and Windows appsSharingPhoto storageAI credits each monthAI connection (Claude, ChatGPT)
Free
₩0/month₩0/year
Ads
One banner at the bottom of the ledger list
Synced devices
1 phone
Web, Mac and Windows apps
No (try the web app without an account)
Sharing
No
Photo storage
100 MB
AI credits each month
None (credit packs available)
AI connection (Claude, ChatGPT)
No
1 person
₩2,900/month₩29,000/year
Ads
None
Synced devices
3
Web, Mac and Windows apps
Yes
Sharing
No
Photo storage
1 GB
AI credits each month
100
AI connection (Claude, ChatGPT)
Yes
2 people
₩4,900/month₩49,000/year
Ads
None
Synced devices
No limit per member
Web, Mac and Windows apps
Yes
Sharing
Two people, one ledger
Photo storage
5 GB
AI credits each month
200
AI connection (Claude, ChatGPT)
Yes
Add a person for ₩1,000 a month or ₩10,000 a year, up to 5 people. Only the ledger owner pays.
AI credit packs
50 credits
₩1,100
150 credits
₩2,900
500 credits
₩8,900
Credits you buy never expire, and the free plan can buy them too. Questions unrelated to your ledger aren't answered and don't use credits.
7-day trial
The trial starts the day you first upload a ledger to your account and covers paid features, including the web and Mac apps and sharing. It isn't a store trial, so nothing is charged when it ends. The trial doesn't include monthly AI credits.
Another app's paid price (at survey time)
Money Manager (Realbyte) subscription, Korean App Store4
₩2,900/month · ₩24,000/year
These are Korean list prices in won. In other countries, the App Store or Google Play shows the local price. Our billing survey has no US price data, and apps include different features, so price alone isn't a fair comparison.
You pay with whatever your store supports, such as cards, carrier billing or wallets.5
Questions
Does automatic entry work in my country?
Today it reads notifications and texts from Korean card issuers and banks on Android. Support for other countries is in progress. Until then, add entries by hand or paste the payment message.
How does the 7-day trial start?
It starts the day you first upload a ledger to your account. It isn't a store trial, so it never turns into a charge. When it ends, you're back on the free plan.
How do refunds work?
Within 7 days of paying, if you haven't used paid features, you can cancel a subscription or a credit pack for a full refund. After you've used paid features, yearly plans are refunded in proportion to the remaining period; monthly plans are refunded the same way within 7 days, and after 7 days you can only turn off renewal, with no refund. Unused credit packs can be cancelled within 7 days of buying them. Requests go through the store you paid with: for the App Store, request a refund from Apple (reportaproblem.apple.com); for Google Play, use Google Play's refund request or contact us. There's no web checkout yet. The paid terms (in Korean, a draft under review), sections 10 to 12, have the details.
How do we share one ledger?
The owner of a 2-person plan sends an invite link, and the other person joins with their own account. Roles are owner, editor and viewer. You can add people for ₩1,000 a month each, up to 5. Only the owner pays.
Where is my data stored?
The phone and Mac apps keep your ledger encrypted on the device. When you sign in, your account ledger syncs with a database in the Seoul region. When you try the web app without an account, your ledger stays in that browser only and isn't encrypted.
What are AI credits?
Credits pay for asking about your ledger, the monthly summary and entering spending by voice. The 1-person plan refills 100 each month and the 2-person plan 200; unused monthly credits don't roll over. Credit packs you buy never expire.
Are the web and Mac apps free?
The web, Mac and Windows apps come with the 1-person and 2-person plans, and you can try them with the 7-day trial. Trying the web app without an account is free and stays in that browser. You can't pay on the web yet; it uses the plan you bought in the phone or Mac app.
Why does the app say 쓰임?
쓰임 (Sseuim) is the app's Korean name. Its English store name is Trakky Ledger. The app's menus come in English and nine other languages.
Start with what you spent today
Try the web app right now, no sign-up needed. We'll link the phone apps here as soon as they're in the stores.
Trakky research, "US budgeting app review analysis" (written 2026-10-24). Of 609,903 reviews collected from the US Google Play store, 425,794 eligible reviews (written 2009-11-04 to 2026-10-17) were classified by a model and counted. People did not check the classification, and a review is one person's experience.
Of the 10,107 subscription-price complaints in the same analysis, 19.3% (1,954) are about Splitwise and 13.6% (1,373) about Albert, the bill-splitting and cash-advance services left out of the app table.
App listings on the US Google Play store (contains ads), collected 2026-10-18.
Displayed in-app subscription prices for Money Manager (Realbyte) on the Korean App Store (1 month ₩2,900, 1 year ₩24,000), as surveyed on 2026-10-18. Not confirmed by an actual purchase.
Payment methods listed in Apple and Google support pages for Korea, surveyed 2026-10-18.