Comparison

Powerpay Self Service vs GreenBook

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

Head to head
About

Powerpay Self Service

Access your pay details and personal information from anywhere. View earnings, download tax forms, and update personal data securely. This app streamlines access to critical employment information for employees of Powerpay customers.

Highlights
  • Access pay details
  • View personal information
  • Download tax forms
  • Secure mobile access
  • Update personal data
Read full description

Need access to your work life from anywhere at any time? Powerpay Employee Self Service puts you in the driver’s seat with an engaging, intuitive mobile experience to access your most current pay details and personal information with the touch of your hand. As an employee, being able to access your personal and pay information efficiently is critical to ensuring you get paid accurately and on-time. From checking your earnings, to downloading year-end tax forms and viewing your personal information. See how Powerpay’s Self Service mobile access can improve work life by providing secure, on-the-go access to your information so you can access information and save time, all at your convenience. Powerpay makes pay day easier by helping small business stay in compliance with Canadian federal and provincial regulations while helping to ensure employees are paid accurately, on time, and from anywhere. Powerpay is trusted by over 47,000 Canadian small business owners. Please note: Powerpay Employee Self Service mobile access is only available to Powerpay customers. If you are an employee of a Powerpay customer, please check with your employer before downloading the app to see if they have activated the mobile option.

About

GreenBook

Access Ontario's Occupational Health and Safety Act and Regulations. This tool allows for easy searching, bookmarking, and highlighting of key passages to aid in workplace compliance. A downloadable safety board posting is also available.

Highlights
  • Access Ontario's Health and Safety Act
  • Searchable Regulations
  • Bookmark key passages
  • Highlight text
  • Global search across documents
  • Downloadable safety board posting
Features
Read full description

DISCLAIMER: GreenBook is not affiliated with the Government of Ontario. GreenBook's contents are for informational purposes only. All documents referenced in this app are retrieved from https://www.ontario.ca/laws. This app's intended use is as a tool for compliance. Under 25(2)(i) of the Occupational Health and Safety Act, R.S.O. 1990, c. O.1, employers are required to post a copy of this Act, and any explanatory material prepared by the Ministry, in a conspicuous place at the workplace. A safety board posting that directs users to download this app is downloadable from app main screen - PDF button. GreenBook provides users with access to Ontario's Health and Safety Act and Regulations. The Act and Regulations are searchable and bookmarkable, including a global search across all documents to help you find what you're looking for. The Search function on the home page searches all available documents. Searching in a document will only search that doc. You can highlight a passage of text, preferably a section heading, and click the Bookmark button. These bookmarks can be reordered by holding and dragging. Clicking the "i" button while viewing a doc opens the e-Law website for that doc.

Screenshots

Powerpay Self Service4 screens
GreenBook4 screens

Verdict

The call

The clearest difference is review sentiment: GreenBook at 100% against Powerpay Self Service's 5%. GreenBook also leads on update cadence (every 3 months vs every 6 months) and iOS requirement (13 vs 15.1). On price, ads, in-app purchases and monetization model 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.

UpkeepUpdate frequency

Powerpay Self Service ships an update every 6 months, GreenBook every 3 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

Scorecard3 real differences · 7 level
Powerpay Self Service versus GreenBook: the parameters behind the verdict, then further details
ParameterPowerpay Self ServiceGreenBook
PriceFreeFree
Rating4.8 (183 ratings) — better
Positive reviews5.5% of reviews100.0% of reviews — better
Number of ratings183 — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113 — better
Further details — not scored
Size22 MB26 MB
Age rating4+4+
DeveloperDayforce CorporationTanner Mackenzie

Customer experience

Powerpay Self Service

All ratings183 ratings
Positive94.0%
Neutral3.3%
Negative2.7%
Written reviews110 reviews
Positive5.5%
Neutral1.8%
Negative92.7%

GreenBook

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Powerpay Self Service

No in-app purchases

None

GreenBook

No in-app purchases

Questions

Is Powerpay Self Service free?
Powerpay Self Service is free to download, with no in-app purchases.
Is GreenBook free?
GreenBook is free to download, with no in-app purchases.
Do Powerpay Self Service or GreenBook have ads?
Neither Powerpay Self Service nor GreenBook shows ads.
Which is updated more often, Powerpay Self Service or GreenBook?
Powerpay Self Service ships an update every 6 months, and GreenBook every 3 months. Most recently, Powerpay Self Service was updated on September 22, 2026 and GreenBook on June 1, 2026.

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