Flex 40

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About this app

Track Every Hour. Know What You Should Get Paid.

Your work does not always fit neatly into a regular schedule. Flex 40 helps you track overtime, call-outs, extra shifts, comp time, and irregular hours while keeping your pay organized in one place.

Set it up around the way you actually work, then let Flex 40 handle the numbers.

WHO FLEX 40 IS FOR

A regular timesheet is easy. Everything outside the regular schedule gets complicated—late calls. Extra shifts. Court appearances. Holdovers. Night work. Overtime. Double time. Comp time.

Flex 40 is a good fit for people working in public safety, healthcare, utilities, transportation, government, construction, and other jobs where schedules and pay are not always simple.

MORE THAN A TIME TRACKER

Flex 40 keeps your time, overtime, comp time, pay, and deductions connected so you can see what your hours are actually worth.

• Track every hour you work
• See regular, overtime, and double time
• Keep track of your comp time balance
• Create custom tags for the way you work
• Add deductions that match your paycheck
• Organize call outs, extra shifts, mileage, and notes
• Keep a history of your hours and earnings
• Compare your estimate with your actual paycheck

BUILT AROUND YOUR JOB

Not everyone gets paid the same way. Flex 40 lets you customize your setup around your actual work rules instead of forcing your schedule into a generic time tracker.

Create tags for the things that matter to you: overtime, double time, call outs, special assignments, court, night shifts, holiday work, mileage, or whatever else fits your job.

You can also set your pay schedule, overtime rules, comp time preferences, and deductions so Flex 40 works the way you do.

OVERTIME, KEPT ORGANIZED

Your time is separated so the same hours are not counted twice.

• Regular time at your standard rate
• Daily or weekly overtime based on your setup
• Double time with your own rules and thresholds
• Tagged overtime for hours that should always count as overtime
• Paid leave kept separate from hours actually worked, so vacation, sick time, and holidays never push you over an overtime threshold

COMP TIME

If your job lets you take comp time instead of overtime pay, Flex 40 tracks it. See how much you have earned, how much you have used, and what is still available. Set your accrual rate and comp time limit so the balance reflects the rules that apply to you.

REPORTS

Flex 40 turns your time into clear pay period reports showing regular hours, overtime, double time, expected earnings, deductions, and estimated take-home pay.

You can review how Flex 40 reached a number rather than simply seeing a total. When you need your records outside the app, export them to CSV or PDF.

CHECK YOUR PAYCHECK

Enter what you were actually paid and compare it with what Flex 40 expected. If something looks off, you have the hours and numbers to help figure out why.

Flex 40 does not replace payroll. It gives you your own records so you have something to compare payroll against.

INSIGHTS

Look beyond a single paycheck. See your year-to-date earnings, overtime income, deductions, average paycheck, work patterns, and estimated income for the rest of the year.

YOUR PAY IS YOUR BUSINESS

No account. No cloud storage. No sign up.

Your hours, pay rates, deductions, tax information, and paycheck history stay on your device. Flex 40 was built this way on purpose.

PAY ONCE

Use Flex 40 to track your time for free. Flex 40 Pro is a one-time purchase that unlocks the advanced pay, overtime, reporting, and paycheck tools, including all future Pro updates: no subscription, no annual renewal, no recurring charge.

Flex 40 is a personal record-keeping tool. Pay and tax figures are estimates for your own reference. Flex 40 does not replace your employer's official payroll records or provide accounting, legal, or tax advice.
Track hours, overtime and comp time. Know what your paycheck should say.
Updated on
Sep 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Financial info, App activity, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Pay rate history: record raises and see the correct rate applied to each pay period
• One-off bonuses: log a bonus and see it in reports and projections
• Backup & export now includes pay rate history and bonuses
• Searchable App Glossary
• Calendar zoom buttons that remember your preference
• Fixes: Weekly view layout, Fast Log picker, comp time display, and a crash when deleting a bonus
Content rating
Everyone
In-App Purchases
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App support

About the developer
ShuffleUp LLC
hello@shuffleup.app
30 N Gould St # N Sheridan, WY 82801-6317 United States
+1 323-362-0460