# FMHero vs FieldMind

The clearest difference is in-app purchases: FMHero at none against FieldMind's 4. FMHero also leads on ads (none vs shown). FieldMind's advantage is update cadence (every 5 days vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. FieldMind sells 4 in-app purchases, starting at $29.99 per month. FMHero asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for FMHero against 4.6 for FieldMind. Both are backed by a comparable volume of ratings — 14 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FMHero ships an update every 3 weeks, FieldMind every 5 days. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | FMHero | FieldMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/fmhero/id1570918942/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/fieldmind/id6749101345/reviews) |
| Number of ratings | **14** | 9 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 103 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FMHero](https://appshunter.io/developer/1570918944) | [FieldMind](https://appshunter.io/developer/6776445796) |

## What reviewers say

### FMHero

[App page](https://appshunter.io/ios/app/fmhero/id1570918942)

This app streamlines HVAC/R documentation, cutting paperwork time in half. It allows for quick unit scanning, precise refrigerant tracking, and ensures compliance with EPA regulations. Service records are stored permanently, moving with the user's career.

**Highlights:** Slash documentation time, Scan unit nameplates, Refrigerant and cylinder tracking, Permanent service records, Audit-ready compliance reports, EPA Section 608 compliance

**Features:** Vision Pro support

**In-app purchases:** none


### FieldMind

[App page](https://appshunter.io/ios/app/fieldmind/id6749101345)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FieldMind HVAC Library (Monthly) | $29.99 | per month |
| FieldMind HVAC Library (Monthly) | $29.99 | per month |
| FieldMind HVAC Library (Annual) | $299.99 | per year |
| FieldMind HVAC Library (Annual) | $299.99 | per year |


## Frequently asked questions

### Is FMHero free?

FMHero is free to download, with no in-app purchases.

### Is FieldMind free?

FieldMind is free to download, with in-app purchases available.

### Which has better reviews, FMHero or FieldMind?

FMHero is rated higher. FMHero averages 4.7 out of 5 from 14 ratings, while FieldMind averages 4.6 from 9 ratings.

### Do FMHero or FieldMind have ads?

FieldMind shows ads; FMHero does not.

### Which is updated more often, FMHero or FieldMind?

FMHero ships an update every 3 weeks, and FieldMind every 5 days. Most recently, FMHero was updated on September 24, 2026 and FieldMind on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*