e vs GreenBook
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
e
This app helps electrical workers stay safe by providing a mobile tool for job safety assessments and hazard management. It also offers a cloud platform for organizations to manage safety compliance and an electrical safety program with detailed guidance.
- Mobile job safety assessment
- Real-time hazard identification
- Electrical Safety Program
- Cloud platform for safety management
- Compliance with electrical safety regulations
- CSA Z462 Standard integration
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e-WorkSAFE is a mobile application and cloud platform that keeps electrical workers safe and helps organizations manage electrical safety compliance. The e-WorkSAFE mobile app puts CSA Workplace Electrical Safety Standard Z462 into action as a real-time, mobile job safety assessment and execution tool. e-WorkSAFE helps front-line workers identify and manage all hazards linked to specific tasks and equipment. The e-WorkSAFE Cloud Platform streamlines the administration of safety management for employees and contractors and ensures compliance to safe work practices. e-WorkSAFE includes a complete Electrical Safety Program that provides detailed guidance on electrical safety and help organizations maintain compliance with electrical safety regulations. e-WorkSAFE was designed in partnership with the Ontario Electrical Safety Authority (ESA) and e-WorkSAFE is a CSA technology partner for Standard Z462.
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.
- Access Ontario's Health and Safety Act
- Searchable Regulations
- Bookmark key passages
- Highlight text
- Global search across documents
- Downloadable safety board posting
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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
Verdict
The clearest difference is review sentiment: GreenBook at 100% against e's 0%. GreenBook also leads on iOS requirement (13 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.
| Parameter | e | GreenBook |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 100.0% of reviews โ better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13 โ better |
| Further details โ not scored | ||
| Size | 43 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | METSCO Energy Solutions INC. | Tanner Mackenzie |
Customer experience
e
GreenBook
In-app purchases
e
No in-app purchases
GreenBook
No in-app purchases









