MRCOOL Connect vs JobSandbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MRCOOL Connect
Control and monitor your home's heating and air conditioning systems remotely. Receive alerts and manage settings for optimal comfort and efficiency. Designed for modern smart home integration.
- Remote HVAC control
- System monitoring
- Comfort management
- Efficiency optimization
- Smart home integration
- Alert notifications
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Innovative heating & air solutions for your family.
JobSandbox
Connects homeowners with local contractors for home projects. Submit job details, receive quotes, and manage repairs. Contractors can apply to join the network and submit bids.
- Submit home project requests
- Receive contractor quotes
- Browse contractor profiles
- Manage repair jobs
- Contractor network application
- Real estate agent coordination
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Find local help for your next home project with JobSandbox, serving Mobile and Baldwin Counties, Alabama. FOR HOMEOWNERS Tell us what needs doing, choose your services, answer project questions and add photos. You do not need an account to submit work. Receive quotes by email, review the details and accept or decline through your private link. FROM SMALL REPAIRS TO BIG PROJECTS Request help with heating and cooling (HVAC), plumbing, electrical work, painting, cleaning, landscaping and other local services. Browse contractor profiles by service and coverage area, then describe the work you need. FOR CONTRACTORS Apply to join the JobSandbox network, maintain your business profile, review assigned job requests and submit quotes. Approved contractors can choose their service categories and receive optional phone alerts for incoming requests. No per-lead fees; the current job success-fee schedule is shown in the app. FOR REAL ESTATE AGENTS Coordinate inspection reports, repair requests and property work in one place. Upload reports and follow the related jobs and quotes. BUILT FOR YOUR PHONE Use native forms, photo and document pickers, light and dark appearance, refresh controls and account settings. Read the bundled Privacy Policy even when offline. Office users can reach the Admin sign-in from the homepage footer. Contractor availability, qualifications, pricing and timing vary by business. Confirm the project details with your selected contractor.
Screenshots
Verdict
The clearest difference is rating: JobSandbox at 5.0 against MRCOOL Connect's 3.0. JobSandbox also leads on ads (none vs shown) and ratings volume (4 vs 1). MRCOOL Connect's advantage is iOS requirement (13.0 vs 18.0). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
JobSandbox holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
MRCOOL Connect ships an update every 4 days, JobSandbox every 3 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.
| Parameter | MRCOOL Connect | JobSandbox |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 4 days | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 199 MB | 7 MB |
| Age rating | 9+ | 4+ |
| Developer | HVAC Distributing LLC | Daniel Walzak |
In-app purchases
MRCOOL Connect
No in-app purchases
JobSandbox
No in-app purchases









