# ServiceTitan Field Pro vs OptionBuilder AI

The clearest difference is review sentiment: OptionBuilder AI at 100% against ServiceTitan Field Pro's 50%. OptionBuilder AI also leads on rating (5.0 vs 3.9). ServiceTitan Field Pro's advantage is in-app purchases (none vs 2) and ratings volume (86 vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OptionBuilder AI sells 2 in-app purchases, starting at $99.00 per month. ServiceTitan Field Pro asks for nothing beyond the download.

OptionBuilder AI holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: ServiceTitan Field Pro has 86 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 50% of ServiceTitan Field Pro's written reviews are positive against 100% of OptionBuilder AI's.

ServiceTitan Field Pro ships an update every 4 days, OptionBuilder AI weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ServiceTitan Field Pro | OptionBuilder AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (86 ratings)](https://appshunter.io/ios/app/servicetitan-field-pro/id6670176800/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/optionbuilder-ai/id6745619929/reviews)** |
| Number of ratings | **86** | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 117 MB | 55 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Siro Technologies Inc](https://appshunter.io/developer/1546176489) | [Service MVP](https://appshunter.io/developer/709143947) |

## What reviewers say

### ServiceTitan Field Pro

[App page](https://appshunter.io/ios/app/servicetitan-field-pro/id6670176800)

Record in-person sales conversations on your iPhone, then automatically transcribe and analyze them. Coaches can provide precise feedback, and teams can share clips to improve skills and onboard new members faster.

**Highlights:** Record in-person conversations, Automatic transcription, In-line coaching feedback, Conversation bookmarking, Share learning clips, Faster onboarding

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

**In-app purchases:** none


### OptionBuilder AI

[App page](https://appshunter.io/ios/app/optionbuilder-ai/id6745619929)

This app helps home service professionals create and present multi-option estimates quickly. It allows for customization of services and pricing, enabling faster deal closures and upsells directly from the field.

**Highlights:** Create multi-option estimates in minutes, Customize pricing, services, and add-ons, Present clean, customer-friendly proposals, Convert out-of-scope requests into upsells, Track customer decisions and job approvals

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $99.00 | per month |
| Yearly Access | $999.00 | per year |


## Frequently asked questions

### Is ServiceTitan Field Pro free?

ServiceTitan Field Pro is free to download, with no in-app purchases.

### Is OptionBuilder AI free?

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

### Which has better reviews, ServiceTitan Field Pro or OptionBuilder AI?

OptionBuilder AI is rated higher. ServiceTitan Field Pro averages 3.9 out of 5 from 86 ratings, while OptionBuilder AI averages 5.0 from 5 ratings.

### Do ServiceTitan Field Pro or OptionBuilder AI have ads?

Neither ServiceTitan Field Pro nor OptionBuilder AI shows ads.

### Which is updated more often, ServiceTitan Field Pro or OptionBuilder AI?

ServiceTitan Field Pro ships an update every 4 days, and OptionBuilder AI weekly. Most recently, ServiceTitan Field Pro was updated on November 4, 2026 and OptionBuilder AI on November 5, 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.*