Comparison

Irwin vs Pool Guy Mechanical Services

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

Head to head
About

Irwin

Features
Read full description

Irwin is your pocket companion for all things investor relations. We've ported the powerful IR CRM functionality from our desktop application into our easy-to-use app so you can take your IR to go. Here's how our investor CRM makes it easy to track of your investors and stakeholders on the go: FEATURES: TRACK INTERACTIONS: - Log all your investor activities in Irwin to build a comprehensive view of your history with an investor. This helps you keep track of conversations and notes, allowing you to stay organized with your touchpoints while you're on the go. CUSTOM CONTACTS: - Easily add and update new contacts and institutions into your CRM from meetings, roadshows and conferences directly in the app. Use your phone's camera to scan a business card and create new contacts in seconds. SEARCH CONTACTS: - Browse Irwin's global investor database to add contacts to your CRM. Access over 2 million investor contacts from around the world.

About

Pool Guy Mechanical Services

Features
Read full description

Dive into the ultimate pool management experience with our innovative app! Say goodbye to the complexities of scheduling and maintenance hassles. Our app offers a comprehensive solution for all your pool needs, from convenient booking options for openings, closings, and routine maintenance to personalized service reminders. With user-friendly features and expert support at your fingertips, keeping your pool pristine has never been easier. Download now and discover the perfect companion for your pool care journey!

Screenshots

Irwin4 screens
Pool Guy Mechanical Services4 screens

Verdict

The call

The clearest difference is ads: Irwin at none against Pool Guy Mechanical Services's shown. Irwin also leads on update cadence (every 6 weeks vs every 9 months). On price, in-app purchases, device support and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Irwin ships an update every 6 weeks, Pool Guy Mechanical Services every 9 months. The most recent releases landed on September 9, 2026 and July 17, 2026 respectively.

Scorecard2 real differences ยท 4 level
Irwin versus Pool Guy Mechanical Services: the parameters behind the verdict, then further details
ParameterIrwinPool Guy Mechanical Services
PriceFreeFree
Update frequencyEvery 6 weeks โ€” betterEvery 9 months
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size61 MB49 MB
Age rating4+17+
DeveloperPlatform Group LimitedHalder Group Inc.

In-app purchases

None

Irwin

No in-app purchases

None

Pool Guy Mechanical Services

No in-app purchases

Questions

Is Irwin free?
Irwin is free to download, with no in-app purchases.
Is Pool Guy Mechanical Services free?
Pool Guy Mechanical Services is free to download, with no in-app purchases.
Do Irwin or Pool Guy Mechanical Services have ads?
Pool Guy Mechanical Services shows ads; Irwin does not.
Which is updated more often, Irwin or Pool Guy Mechanical Services?
Irwin ships an update every 6 weeks, and Pool Guy Mechanical Services every 9 months. Most recently, Irwin was updated on September 9, 2026 and Pool Guy Mechanical Services on July 17, 2026.

Other comparisons