Comparison

1SecMoney vs 9歲記帳

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

1SecMoney

Record daily expenses and income quickly from your iPhone's Notification Center or Apple Watch. This app uses intelligent prediction to save you time and offers features like multiple accounts, currencies, budgeting, and secure data management.

Highlights
  • Record expenses and income from Notification Center widget
  • Intelligent prediction of categories, items, and amounts
  • Record transactions on Apple Watch
  • Support for multiple accounts and currencies
  • Monthly/weekly budgeting with category-specific limits
  • Recurring expense and income tracking
  • Data export/import and automatic iCloud backup
Features
Currently charting
Read full description

The FIRST iOS app that allows you to record your daily expenses and income, directly from Notification Center (Widget). We focus on fast and intelligent prediction, with powerful functionality. And support for Apple Watch! ■ BEST OF 2015 App Store in Taiwan and Hong Kong! ■ App Store Featured as 'Best New App' in over 14 countries! ■ Finance #1 app in over 30 countries, including Hong Kong, Singapore, Taiwan and Greece. ■ Finance Top #5 app in over 51 countries, including Switzerland, Russia, India and Spain. (Highest rank) We have created a powerful app to reduce the time taken recording your daily expenses and income. Less time recording each entry gives you more probabilities to keep recording. The most important feature is to SAVE YOU TIME. Download now if you agree with our idea. ▼ Fast Feature: • Today Widget: By analysing your past data, 1SecMoney predicts possible categories, items and amounts. Just click and record! You can also set the number of rows displayed. • Apple Watch: Record anytime anywhere on Apple Watch. Only two clicks to complete a record. • Auto fetch on app launch Auto complete of the most likely category and item to save on typing time. • Auto learn of category/item: As well as the default options, the app can also predict what you are typing. These options are sorted by frequency of use. • Tap for historical entries: Just tap the history list, and the row data are copied to corresponding input fields. No typing required. • Record both expenses and income: Determine expense or income according to the category name. Don’t do anything. ▼ More Feature: • Multiple accounts: Defaults to no account, so no complexity if don’t use this function. Create multiple accounts that are individually managed. You can also transfer money between accounts and see reports on each account. • Multiple currencies: Different accounts can have different currencies. Support for more than 170+ currencies with automatic exchange rates update, including virtual currency Bitcoin. • Recurring expenses/income: Can set recurring expenses/income, daily, weekly, monthly and so on. • Calendar Mode: See the calendar to know recent expenses. • Monthly/Weekly budget: Set a limit your monthly/weekly budget so you can handle your expenses. You can also set a different budget for each category. • Reminder: The app will send a notification to remind you at specific times If you forget to record. • Security: Support passcode lock and Touch ID. • Export/Import: support csv/xls format Import your past expenses/income from another app, and instantly get your own grid list. Export expenses/income via Email and other apps that support Document Provider, such as iCloud, Dropbox and Google Drive. • Auto Backup: Auto backup via iCloud. So you don't worry about data loss even when you miss your iphone. • Search: Enter keywords to search past expenses/income. Keywords can be category, item, amount, note and account. Use whitespace to split keywords. • Report: Clear and concise reports let you analyse how much you spend and how much you earn. And also have monthly trend chart and month-end balance chart. • Highly customizable: Can set different icons and colors. Create your own financial recorder app! If you often give up halfway recording your daily expenses/income, If you want a fast, simple and powerful financial recorder, If you don't want to waste 30 secs recording the purchase of a drink. You must try this app. Please rate 1SecMoney if you like our app. Send us your feedback: 1SecMoney@1secspeed.com Click the "Developer Website" below for more videos, or go to: http://1secspeed.com/1SecMoney Follow us on Twitter: @1SecMoney

About

9歲記帳

A simple bookkeeping app for children with an Apple Watch. It allows users to track, categorize, and manage expenses directly from their wrist. Designed to teach financial literacy from a young age.

Highlights
  • Expense tracking
  • Expense record display
  • Edit and delete entries
  • Add notes to expenses
  • Categorize expenses
Read full description

This app is designed for children who don't have a phone (like me) but have an Apple Watch. Sometimes, I forget to bring my account book, and when I want to use the Apple Watch to keep track of expenses, there isn't a good bookkeeping app. Many apps require a phone to use, and some lack editing and deleting features, so I decided to develop this app. The name "9歲記帳" is because it's meant to teach bookkeeping from the age of nine, and also because this app is created by me, a nine-year-old. The app features expense tracking, displaying expense records, editing and deleting entries, adding notes, and categorizing expenses.

Screenshots

1SecMoney4 screens

Verdict

The call

The clearest difference is price: 9歲記帳 at Free against 1SecMoney's $2.99. 9歲記帳 also leads on iOS requirement (13.0 vs 18.0). 1SecMoney's advantage is review sentiment (90% vs 53%) and update cadence (every 2 days vs every 12 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

9歲記帳 is free to download; 1SecMoney costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

1SecMoney ships an update every 2 days, 9歲記帳 every 12 months. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 6 level
1SecMoney versus 9歲記帳: the parameters behind the verdict, then further details
Parameter1SecMoney9歲記帳
Price$2.99Free — better
Rating4.9 (78 ratings) — better—
Positive reviews89.6% of reviews — better53.3% of reviews
Number of ratings78 — better—
Update frequencyEvery 2 days — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#180 — better—
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch — better
Requires iOS18.013.0 — better
Further details — not scored
Size61 MB3 MB
Age rating4+4+
DeveloperPing-Hsien ChouYuChia Liu

Customer experience

1SecMoney

All ratings78 ratings
Positive97.4%
Neutral2.6%
Negative0.0%
Written reviews316 reviews
Positive89.6%
Neutral3.8%
Negative6.6%

9歲記帳

Written reviews15 reviews
Positive53.3%
Neutral20.0%
Negative26.7%

In-app purchases

None

1SecMoney

No in-app purchases

None

9歲記帳

No in-app purchases

Questions

Is 1SecMoney free?
1SecMoney costs $2.99, with no in-app purchases.
Is 9歲記帳 free?
9歲記帳 is free to download, with no in-app purchases.
Do 1SecMoney or 9歲記帳 have ads?
Neither 1SecMoney nor 9歲記帳 shows ads.
Which is updated more often, 1SecMoney or 9歲記帳?
1SecMoney ships an update every 2 days, and 9歲記帳 every 12 months. Most recently, 1SecMoney was updated on October 19, 2026 and 9歲記帳 on October 10, 2026.

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