Comparison

IRIS OpenPayslips vs wac

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

Head to head
About

IRIS OpenPayslips

Access your payslips digitally on your smartphone. View current and historical pay stubs securely from anywhere with an internet connection. Your pay information is directly from payroll software.

Highlights
  • Digital payslip delivery
  • Secure cloud portal access
  • Instant access to payslips
  • View current and historical data
  • Multiple financial year access
Features
Read full description

Welcome to IRIS OpenPayslips! A brand new way for employees to receive and view their regular payslips - digitally! Payslips are published from within IRIS payroll software to a secure, cloud based payslip portal then seamlessly distributed to employees' smartphones quickly, effortlessly and securely. - All payslip information is taken directly from the Payroll software and displayed exactly how payslips are usually seen. - Payslips can be accessed instantly; anywhere an internet connection is available. - Easy access to current and historical payslip information spanning multiple financial years. If you have already registered to access your payslips online at www.irisopenpaye.co.uk then you are ready to start using this App straight away. If you haven't registered, and wish to use this App, then please ask your employer to contact IRIS Software at www.iris.co.uk/payroll and enquire about OpenPayslips. Your use of the IRIS OpenPayslips App is subject to the IRIS Software Group terms and conditions of use which are subject to change and can be found at http://small-business-software.iris.co.uk/system-pages/terms-and-conditions.aspx. By downloading, installing, accessing or using this App you agree to the latest version of these terms and conditions of use.

About

wac

This app helps hourly-paid workers accurately track their shifts, calculate earnings including tax and holiday pay, and manage their finances. It provides tools to dispute underpayments and export timesheets for proof.

Highlights
  • Accurate shift tracking (GPS/manual)
  • Live pay estimates with tax & holiday pay
  • Intelligent work calendar
  • Sync schedule to phone calendar
  • Export timesheets (PDF/Excel)
  • Tools to challenge underpayments
  • Bill and budget tracking
Features
Read full description

Take back control of your time with wac – the UK's #1 shift, pay & payslip tracker for hourly-paid workers! We ensure every minute of work is accounted for, empowering hourly-paid workers to track their hours and get paid right. Whether you're in retail, hospitality, NHS, self-employed or on zero-hours, wac helps you: Track every shift accurately - wac in/out with GPS or manual logging - Add breaks, notes, and overtime easily - See your hours add up in real time All your work in one intelligent calendar - Bulk-import past shifts, schedule future ones, and keep everything in one place - Multi-add set work patterns (i.e. four on four off) - View multiple jobs in one place from shifts to side hustles, and everything in between. Your work on the go - Sync your work schedule to your phone calendar - Share a live schedule with your friends and family - Update in one place to keep everything accurate Know exactly what you’re owed - Live pay estimates with tax, holiday pay & tips - Compare expected pay vs what you actually get - Spot underpayments before payday Get proof when you need it - Export timesheets to PDF or Excel - Share reports with employers or for job apps - Back yourself up in disputes Get help when your pay is wrong - Free tools and templates to challenge underpayments - Legal rights explained in plain English - Join thousands of workers who’ve claimed money back Manage your money smarter - Track bills between paydays - Budget around irregular hours - Know how much will land in the bank on payday Trusted by 550,000+ workers - Rated 4.8 stars on the App Store - “I used wac to prove my boss owed me £320!” - “Finally an app made for people like me.” All with one award-winning app... it's a no-brainer! Join thousands of workers using wac to track their time and take back control. SUBSCRIPTION DETAILS We believe financial security should be accessible to everyone, which is why you can always track shifts, add rotas, and see gross pay for free with wac. With a monthly or annual subscription, you can access additional features to streamline your organisation and track your hours whilst saving you time. Your subscription will automatically renew at the end of each subscription term unless auto-renewal is turned off at least 24 hours before the end of the term. Subscription renewals cost the same as the original subscription, and your credit card will be charged through your iTunes account at confirmation of purchase Don‘t forget! wac is not a governed body and does not replace official advice from ACAS, Citizens’ Advice, HMRC, or legal professionals. While we aim to support hourly-paid workers with general guidance, our advice is based on publicly available information, and we always encourage consulting official sources for specific needs. We’re here to help you navigate your work life, but we can’t provide official or legal guidance.

Screenshots

IRIS OpenPayslips3 screens
wac4 screens

Verdict

The call

The clearest difference is review sentiment: wac at 45% against IRIS OpenPayslips's 8%. wac also leads on update cadence (monthly vs every 2 months). IRIS OpenPayslips's advantage is in-app purchases (none vs 28) and device support (3 vs 1). On price and ads 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. wac sells 17 in-app purchases, starting at $0.99 per month. IRIS OpenPayslips asks for nothing beyond the download.

UpkeepUpdate frequency

IRIS OpenPayslips ships an update every 2 months, wac monthly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
IRIS OpenPayslips versus wac: the parameters behind the verdict, then further details
ParameterIRIS OpenPayslipswac
PriceFreeFree
Rating—4.7 (99 ratings) — better
Positive reviews7.7% of reviews45.2% of reviews — better
Number of ratings—99 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better17.0
Further details — not scored
Size1 MB190 MB
Age rating4+4+
DeveloperIRIS Software Group LtdWork and Communications Ltd

Customer experience

IRIS OpenPayslips

Written reviews39 reviews
Positive7.7%
Neutral7.7%
Negative84.6%

wac

All ratings99 ratings
Positive89.9%
Neutral6.1%
Negative4.0%
Written reviews126 reviews
Positive45.2%
Neutral9.5%
Negative45.2%

Bugs and requests

IRIS OpenPayslips

Not enough reviews yet to summarise bugs or requests.

wac

Reported bugs

4 issues
  • Login/account creation issues
  • Inability to remove cancelled shifts
  • Payslip estimate inaccuracies
  • Syncing issues across devices

Requested features

4 requests
  • Custom pay period settings
  • Ability to calculate net pay after taxes and deductions
  • Calendar view for all shifts worked
  • Option to manually adjust pay rates for specific shifts

In-app purchases

None

IRIS OpenPayslips

No in-app purchases

17 purchases

wac

Subscriptions17
  • In-app Monthly internal 50$0.991 Month
  • In-app Monthly onboarding$1.991 Month
  • In-app Monthly internal 25$1.991 Month
Show 14 more
  • WAC Premium5 variants$1.991 Month
  • In-app Monthly internal$2.991 Month
  • WAC Premium$2.991 Month
  • wac Premium7 Days trial$3.991 Month
  • WAC Premium3 Days trial$6.991 Month
  • In-app Yearly internal 50$11.991 Year
  • WAC Premium4 variants$12.991 Year
  • In-app Yearly onboarding$19.991 Year
  • In-app Yearly internal 25$19.991 Year
  • WAC Premium4 variants$19.991 Year
  • WAC Premium2 variants$22.991 Year
  • In-app Yearly plan internal$24.991 Year
  • wac Premium1 Month trial$29.991 Year
  • WAC Premium7 Days trial$34.991 Year

Questions

Is IRIS OpenPayslips free?
IRIS OpenPayslips is free to download, with no in-app purchases.
Is wac free?
wac is free to download, with in-app purchases available.
Do IRIS OpenPayslips or wac have ads?
Neither IRIS OpenPayslips nor wac shows ads.
Which is updated more often, IRIS OpenPayslips or wac?
IRIS OpenPayslips ships an update every 2 months, and wac monthly. Most recently, IRIS OpenPayslips was updated on October 23, 2026 and wac on October 25, 2026.

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