# QuarterJar — Self-employed taxes made easy

> Self-employed taxes made easy (iPhone/iPad app by Vincent Wu.)

- Source: https://appshunter.io/ios/app/quarterjar/id6801906095 (this page in markdown: same URL + `.md`)
- Developer: [Vincent Wu](https://appshunter.io/developer/6801906097)
- Category: Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 35 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2026-08-25
- Data updated: 2026-10-31

## What is QuarterJar?

Self-employed? QuarterJar tells you what to save for taxes every time you get paid, and keeps all your work money in one easy place.

Made for people who never did bookkeeping: food trucks and market stalls, rideshare and delivery drivers, freelancers, online sellers, and anyone paid by clients or apps.

KNOW WHAT TO SAVE
• Log a payment and see exactly how much to put in your tax jar, and why
• Your jar shows what you've set aside for the next IRS payment
• The estimate uses your filing status, W-2 withholding and last year's tax

KEEP TRACK IN SECONDS
• Close out the day: cash, card and phone payments, and what you spent
• Snap a receipt, and the store, date and total fill themselves in
• Import bank statements and payout files instead of typing them
• Plain-word categories, sorted by Schedule C line at tax time

MILES
• Record a trip with Start and End, or type the miles
• See your deduction at the IRS standard mileage rate

NEVER MISS A PAYMENT
• Quarterly due dates, moved for weekends and holidays
• A reminder before each payment
• Open IRS Direct Pay in one tap, and keep your confirmation number

INVOICES AND TAX TIME
• Send simple PDF invoices and see who's paid
• A tax-time summary, a profit and loss statement and a 1099 check for your tax preparer

PRIVATE BY DESIGN
• No bank login, no account, no sign-up
• Everything stays on your iPhone, with backups you control
• Lock the app with Face ID or Touch ID
• In English and Traditional Chinese

FREE AND PREMIUM
Logging, receipts, typed miles, the tax estimate, reminders, backups and exporting all your data are free. Premium adds statement imports, the trip recorder, invoices, the tax-time package (summary, receipts and mileage log), the 1099 check, profit and loss statements and a second business. Premium is a monthly or yearly subscription.

QuarterJar gives estimates, not tax advice. It covers U.S. federal estimated tax; state taxes aren't included. Check with a tax professional about your situation.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| QuarterJar Premium Yearly | $24.99 | per year |
| QuarterJar Premium Monthly | $3.99 | per month |


## Is QuarterJar safe?

Not enough ratings yet to assess QuarterJar.

## Is QuarterJar legit?

QuarterJar appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for QuarterJar is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 2.0 — 2026-10-21

QuarterJar 2.0 is a whole new app: the easiest way to handle your money when you work for yourself.

• See what to save for taxes every time you get paid
• Log money in and out in seconds, or close out the whole day at once
• Log money in euros, pounds, yen and six other currencies, converted to dollars at the IRS yearly average rate
• Snap receipts, import statements and record miles
• Send invoices, and get a tax-time summary for your tax preparer
• A clearer tax estimate, with your filing status, W-2 withholding and last year's tax
• Backups you control, and Traditional Chinese

Everything from QuarterJar 1.0 comes with you: your income, deposits, payments and settings.

### 1.0 — 2026-08-25

No release notes.

## More apps by Vincent Wu

- [PawVisit](https://appshunter.io/ios/app/pawvisit/id6803795274)
- [Resume Here](https://appshunter.io/ios/app/resume-here/id6810974325)

All apps by Vincent Wu: https://appshunter.io/developer/6801906097

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*