# SecurityTitleApp ONE vs Grasser Electric Field Ops

The clearest difference is in-app purchases: Grasser Electric Field Ops at none against SecurityTitleApp ONE's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SecurityTitleApp ONE sells 2 in-app purchases, starting at $0.99 per month. Grasser Electric Field Ops asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SecurityTitleApp ONE | Grasser Electric Field Ops |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/securitytitleapp-one/id6447514165/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | — |
| Size | 357 MB | 22 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [SECURITY TITLE INSURANCE AGENCY CO.](https://appshunter.io/developer/1681560642) | [Tony TILLER](https://appshunter.io/developer/1896735621) |

## What reviewers say

### SecurityTitleApp ONE

[App page](https://appshunter.io/ios/app/securitytitleapp-one/id6447514165)

This app provides real estate professionals with instant, accurate closing cost calculations for buyers and sellers. Generate professional net sheets and estimates quickly to impress clients. Offers a free plan for basic estimates and a premium subscription for advanced features.

**Highlights:** City/county specific closing cost calculations, Professional seller net sheets, Buyer estimates, Free plan for basic estimates, ONE Premium subscription, 30-day free trial

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


### Grasser Electric Field Ops

[App page](https://appshunter.io/ios/app/grasser-electric-field-ops/id6788582876)

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

**In-app purchases:** none


## Frequently asked questions

### Is SecurityTitleApp ONE free?

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

### Is Grasser Electric Field Ops free?

Grasser Electric Field Ops is free to download, with no in-app purchases.

### Do SecurityTitleApp ONE or Grasser Electric Field Ops have ads?

Neither SecurityTitleApp ONE nor Grasser Electric Field Ops shows ads.

### Which is updated more often, SecurityTitleApp ONE or Grasser Electric Field Ops?

SecurityTitleApp ONE ships an update every 2 months, and Grasser Electric Field Ops every 2 months. Most recently, SecurityTitleApp ONE was updated on October 9, 2026 and Grasser Electric Field Ops on October 13, 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.*