Comparison

Paychex Flex vs Paycheck

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

Head to head
About

Paychex Flex

This app connects employers and employees to essential payroll and benefits functions. Employers can submit payroll, access reports, and view employee data. Employees can view pay stubs, manage retirement contributions, and access benefit details.

Highlights
  • Submit payroll on the go
  • Access payroll reports
  • View employee pay stubs and tax documents
  • Manage retirement contributions and investments
  • Access health and benefits information
  • Touch ID and Face ID authentication
Features
Currently charting
Read full description

The Paychex Flex app can be used by previously registered Paychex Flex (paychexflex.com) users. Paychex Flex keeps employers and employees connected to the most vital payroll and benefits features. Available features will vary and are dependent upon your company's plan options. EMPLOYERS Touch ID and Face ID authentication Submit payroll - Enter, review, and submit on the go. - Resume payrolls started on your tablet or desktop. Access vital information - All reports, including payroll reports and cash requirements. - Employee check stubs and tax documents. - Employee profiles, compensation, taxes, deductions, and time-off balances. - Retirement plan balances, participation rates, and employee eligibility. - Health and benefits carrier information and member guides. - Health and benefits employee enrollment and election information. EMPLOYEES Touch ID and Face ID authentication Access vital information - Check stubs and W2s. - Retirement balances, contributions, returns, and loans. - Update retirement contributions and investments. - Profile, compensation, taxes, deductions, and time-off balances. - Health, dental, and life insurance benefit details, deductions, and contact information. - FSA contributions, balances, claim, and reimbursement activity.

About

Paycheck

Generate professional pay stubs and paychecks quickly and accurately. This tool is ideal for employers, small business owners, freelancers, and self-employed individuals needing proof of income or managing payroll. It offers automatic tax calculations and customizable templates.

Highlights
  • Create professional pay stubs
  • Automatic tax calculations
  • Customizable templates with logo
  • Unlimited free revisions
  • Download or email instantly
  • Proof of income generation
Read full description

Generate professional pay stubs and paychecks in minutes with 123PayStubs, the trusted paystub generator for employers, small business owners, freelancers, and self-employed individuals across the US. YOUR FIRST PAY STUB IS FREE Create, customize, and download pay stubs in minutes with the pay stub maker that makes payroll simple, fast, and stress-free. Just 1 • 2 • 3 — and your professional pay stub is ready in minutes. Why Choose 123PayStubs? ◆ FREE First Pay Stub Get started at no cost, no subscription required to generate your first paycheck stub. ◆ 100% accurate tax calculations Federal tax, state tax, FICA (Social Security & Medicare), and YTD totals are calculated automatically for all 50 US states. ◆ Professional paystub and paycheck templates Choose from 30+ customizable templates. Add your company logo to create polished, business-ready pay stubs that look clean and professional. ◆ Unlimited Free Revisions Made a mistake? Edit and correct your pay stub at no extra cost, always get it right. ◆ Instant download and email sharing Download your pay stub as a PDF or send it directly via email in seconds. ◆ Bulk Paystubs Generate up to 20 pay stubs at once for multiple employees, perfect for small businesses and growing teams managing payroll efficiently. Built for Real Work, Real People 123PayStubs is designed for: • Employers managing employee payroll • Small business owners & Startups • Freelancers & independent contractors • Self-employed individuals HOW IT WORKS 1. Enter company, employee & salary details 2. Choose your pay stub template 3. Review auto-calculated taxes & YTD totals 4. Download PDF or email directly Done in minutes. Simple. Fast. Professional. Additional Features ◆ Supports all 50 US states with state-specific tax rules ◆ Custom earnings like overtime, bonuses, commissions, and tips ◆ Custom deductions like 401k, health insurance, and garnishments ◆ Year-to-date tracking across pay periods ◆ Address book for quick employee entry ◆ Mobile and web sync for access anywhere 123PayStubs is more than just a pay stub maker; it’s your trusted pay stub generator built for speed, accuracy, and control. Download 123PayStubs today and create your first pay stub FREE.

Screenshots

Paychex Flex4 screens
Paycheck4 screens

Verdict

The call

Paychex Flex and Paycheck both sit at 4.8 stars, but that hides the real split: 79% of Paycheck's written reviews are positive against 12% of Paychex Flex's. Paychex Flex's advantage is monetization model (free vs free with in-app purchases) and ratings volume (575K vs 3.6K). On price, rating, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Paychex Flex against 4.9 for Paycheck. That said, the two scores are not equally well evidenced: Paychex Flex has 575K ratings behind it against 3.6K, so its average is the more settled of the two. Written reviews are what separate them: 12% of Paychex Flex's written reviews are positive against 79% of Paycheck's.

UpkeepUpdate frequency

Paychex Flex ships an update monthly, Paycheck every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 6 level
Paychex Flex versus Paycheck: the parameters behind the verdict, then further details
ParameterPaychex FlexPaycheck
PriceFreeFree
Rating4.8 (575K ratings)4.9 (3.6K ratings) — better
Positive reviews12.1% of reviews78.8% of reviews — better
Number of ratings575K — better3.6K
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
Best chart rank#36 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.417.0 — better
Further details — not scored
Size328 MB48 MB
Age rating12+4+
DeveloperPaychex, IncSpan Enterprises LLC

Customer experience

Paychex Flex

All ratings574,778 ratings
Positive97.1%
Neutral2.0%
Negative1.0%
Written reviews694 reviews
Positive12.1%
Neutral5.9%
Negative82.0%

Paycheck

All ratings3,466 ratings
Positive97.2%
Neutral1.5%
Negative1.3%
Written reviews52 reviews
Positive78.8%
Neutral1.9%
Negative19.2%

User reviews

Paychex Flex

From 575K App Store ratings

What we love

  • ⭐ Convenient access to payroll information
  • 🚀 Easy to use and navigate
  • 💻 Helpful for both employers and employees

Room to improve

  • 🐢 Slow and unresponsive app performance
  • 🐛 Frequent crashes and glitches
  • 🔒 Security issues with account access
  • 💸 Concerns about privacy and data sharing

Paycheck

From 3.6K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Quick and easy to create pay stubs
  • 💡 Practical and useful
  • 👍 User-friendly
  • 👍 Reliable service

Room to improve

  • 🐛 App not working or online
  • 🐛 Pay stubs not being generated
  • 🐛 Payment issues with credit cards
  • 🐛 Resets data if you switch apps
  • 🐛 Incorrect pay stub calculations

Bugs and requests

Paychex Flex

Reported bugs

3 issues
  • Login screen freezes or fails to load
  • Time tracking inaccuracies and missed punches
  • Inconsistent app behavior across devices

Requested features

3 requests
  • Ability to edit time punches directly in the app
  • More detailed payroll information and reporting
  • Improved notification system for payroll updates

Paycheck

Reported bugs

3 issues
  • Pay stubs not being generated
  • Credit card issues
  • App not working or online

Requested features

2 requests
  • Add local county withholding tax
  • Improve customer support (email/phone)

In-app purchases

None

Paychex Flex

No in-app purchases

None

Paycheck

No in-app purchases

Questions

Is Paychex Flex free?
Paychex Flex is free to download, with no in-app purchases.
Is Paycheck free?
Paycheck is free to download, with no in-app purchases.
Which has better reviews, Paychex Flex or Paycheck?
Paycheck is rated higher. Paychex Flex averages 4.8 out of 5 from 575K ratings, while Paycheck averages 4.9 from 3.6K ratings.
Do Paychex Flex or Paycheck have ads?
Neither Paychex Flex nor Paycheck shows ads.
Which is updated more often, Paychex Flex or Paycheck?
Paychex Flex ships an update monthly, and Paycheck every 2 months. Most recently, Paychex Flex was updated on September 24, 2026 and Paycheck on September 23, 2026.

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