Cornerstone Local vs FieldMind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cornerstone Local
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Cornerstone Local -- More leads, more calls, more sales Cornerstone Local was developed to help HVAC and other service contractors extend their local reach to all of the cities they perform service in. Whenever your field technician or sales person arrives on their service call, they push a button on their iPhone, and Cornerstone Local will update their location on the Cornerstone Local Heat Map. Future customers who are interested in your services can see "local" work you have performed and read what your customers are saying about your work. The frequent "check-ins" in your local areas automatically build social proof that you're a reputable company that is trusted by other "local" customers. What better way to showcase to your future customers how happy your current customers are? When the service call is over, just simply click a button and the Cornerstone Local app will send a customer review to your customer via email or text message. A simple 4 question review with a 5 star rating option. Your privacy and your customers privacy is always protected. Cornerstone Local only shows approximate geo-locations. Cornerstone Local -- More leads, more calls, more sales!
FieldMind
This AI assistant helps field technicians by providing instant access to company knowledge bases and team expertise through chat. It simplifies work orders, service calls, and repairs by offering quick answers, relevant information, and real-time guidance.
- Chat-based AI assistance
- Access company knowledge base
- Instant repair steps
- Search manuals and past tickets
- Real-time service guidance
- Generate parts lists
- View service history
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FieldMind is a chat-based AI assistant built to help every technician navigate work orders, service calls, and repairs with confidence. It gives you direct access to your company’s entire knowledge base and the proven experience of your team—all in one conversation. Your job, simplified - Chat your way to answers — ask questions about any job, and get the right fix steps instantly. - Find the most relevant information fast — FieldMind searches manuals, notes, and past tickets so you don’t have to. - Get real-time guidance during service calls to diagnose, repair, and verify your work. - Generate tools and parts lists for each job or your entire day. - View service history to see what’s been tried, what worked, and what didn’t. - Spot issues early and act before they become downtime. - Escalate issues seamlessly with all the context your support team needs. FieldMind makes every technician the best technician—putting the collective knowledge of your company right in your hands, every time you open chat. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Cornerstone Local at none against FieldMind's 4. Cornerstone Local also leads on ads (none vs shown). FieldMind's advantage is update cadence (every 5 days vs every 10 months). On price, device support and iOS requirement 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. FieldMind sells 4 in-app purchases, starting at $29.99 per month. Cornerstone Local asks for nothing beyond the download.
Cornerstone Local ships an update every 10 months, FieldMind every 5 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Cornerstone Local | FieldMind |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 10 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 29 MB | 103 MB |
| Age rating | 4+ | 17+ |
| Developer | Jonathan Bannister | FieldMind |
In-app purchases
Cornerstone Local
No in-app purchases
FieldMind
- FieldMind HVAC Library (Monthly)7 Days trial$29.991 Month
- FieldMind HVAC Library (Monthly)$29.991 Month
- FieldMind HVAC Library (Annual)7 Days trial$299.991 Year
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- FieldMind HVAC Library (Annual)$299.991 Year
Questions
Is Cornerstone Local free?
Is FieldMind free?
Do Cornerstone Local or FieldMind have ads?
Which is updated more often, Cornerstone Local or FieldMind?
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