# Window Counter Pro vs Opervo.

The clearest difference is review sentiment: Opervo. at 100% against Window Counter Pro's 33%. Opervo. also leads on price (Free vs $4.99) and rating (5.0 vs 3.6). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Opervo. is free to download; Window Counter Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Opervo. holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 33% of Window Counter Pro's written reviews are positive against 100% of Opervo.'s.

Window Counter Pro ships an update every 2 months, Opervo. monthly. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Window Counter Pro | Opervo. |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.6 (7 ratings)](https://appshunter.io/ios/app/window-counter-pro/id1551515381/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/opervo/id6763399255/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Paid** | Subscription |
| Size | 2 MB | 77 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Haslam](https://appshunter.io/developer/1439018618) | [Maximiliano Ballesteros](https://appshunter.io/developer/1895296201) |

## What reviewers say

### Window Counter Pro

[App page](https://appshunter.io/ios/app/window-counter-pro/id1551515381)

This tool helps window cleaning professionals quickly estimate job costs. Create custom counters, track totals, and manage customer data, all without an internet connection or monthly fees. Email estimates and open customer addresses in maps.

**Highlights:** Customizable window counters, Automatic total calculation, On-the-fly counter editing, Use personal images, Save and edit customer data, Email customer information, Open addresses in Apple Maps

**Features:** Vision Pro support

**In-app purchases:** none


### Opervo.

[App page](https://appshunter.io/ios/app/opervo/id6763399255)

This app streamlines home service operations for small businesses. It manages jobs, estimates, invoices, client data, and finances, all from a mobile device. Features include route optimization, service plans, and an AI assistant for hands-free input.

**Highlights:** Job scheduling and documentation, Branded estimates and invoices, Automated routing and service plans, Client database and history, AI-powered voice input, Mileage and expense tracking, Public portfolio page

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

**In-app purchases:** none


## Frequently asked questions

### Is Window Counter Pro free?

Window Counter Pro costs $4.99, with no in-app purchases.

### Is Opervo. free?

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

### Which has better reviews, Window Counter Pro or Opervo.?

Opervo. is rated higher. Window Counter Pro averages 3.6 out of 5 from 7 ratings, while Opervo. averages 5.0 from 4 ratings.

### Do Window Counter Pro or Opervo. have ads?

Neither Window Counter Pro nor Opervo. shows ads.

### Which is updated more often, Window Counter Pro or Opervo.?

Window Counter Pro ships an update every 2 months, and Opervo. monthly. Most recently, Window Counter Pro was updated on October 10, 2026 and Opervo. on September 30, 2026.

---

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