# ICF Sightline Mobile App vs Shearer

The clearest difference is rating: Shearer at 4.6 against ICF Sightline Mobile App's 4.0. Shearer also leads on iOS requirement (11.0 vs 18.0). ICF Sightline Mobile App's advantage is update cadence (monthly vs every 18 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Shearer holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ICF Sightline Mobile App ships an update monthly, Shearer every 18 months. The most recent releases landed on October 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ICF Sightline Mobile App | Shearer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/icf-sightline-mobile-app/id1232626582/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/shearer/id1485530683/reviews)** |
| Number of ratings | 4 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 18 months |
| Monetization | Free | Free |
| Size | 165 MB | 19 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ICF International](https://appshunter.io/developer/438682614) | [Shearer Supply, Inc](https://appshunter.io/developer/1157654184) |

## What reviewers say

### ICF Sightline Mobile App

[App page](https://appshunter.io/ios/app/icf-sightline-mobile-app/id1232626582)

This application facilitates mobile data collection for energy efficiency programs. It offers a flexible platform designed to support various data gathering needs in the field.

**Highlights:** Mobile data collection, Energy efficiency program support, Flexible platform, Field data gathering

**In-app purchases:** none


### Shearer

[App page](https://appshunter.io/ios/app/shearer/id1485530683)

This app simplifies product shopping for businesses by providing real-time pricing and availability. Users can easily search, browse, save favorites, and access order history, all while locating nearby stores.

**Highlights:** Real-time pricing and availability, Product search and browse with filters, Saved login and favorites lists, Order history access, Store locator, Shareable product lists

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ICF Sightline Mobile App free?

ICF Sightline Mobile App is free to download, with no in-app purchases.

### Is Shearer free?

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

### Which has better reviews, ICF Sightline Mobile App or Shearer?

Shearer is rated higher. ICF Sightline Mobile App averages 4.0 out of 5 from 4 ratings, while Shearer averages 4.6 from 9 ratings.

### Do ICF Sightline Mobile App or Shearer have ads?

Neither ICF Sightline Mobile App nor Shearer shows ads.

### Which is updated more often, ICF Sightline Mobile App or Shearer?

ICF Sightline Mobile App ships an update monthly, and Shearer every 18 months. Most recently, ICF Sightline Mobile App was updated on October 19, 2026 and Shearer on September 29, 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.*