# ECS App vs Hall Smith Whittingham

The clearest difference is ads: Hall Smith Whittingham at none against ECS App's shown. Hall Smith Whittingham also leads on update cadence (every 12 months vs every 31 months). ECS App's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

ECS App ships an update every 31 months, Hall Smith Whittingham every 12 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ECS App | Hall Smith Whittingham |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | **Every 12 months** |
| Size | 25 MB | 84 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electrification Construction Services LTD](https://appshunter.io/developer/1562843712) | [Hall Smith Whittingham LLP](https://appshunter.io/developer/1684919615) |

## What reviewers say

### ECS App

[App page](https://appshunter.io/ios/app/ecs-app/id1562843710)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hall Smith Whittingham

[App page](https://appshunter.io/ios/app/hall-smith-whittingham/id1591948014)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECS App free?

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

### Is Hall Smith Whittingham free?

Hall Smith Whittingham is free to download, with no in-app purchases.

### Do ECS App or Hall Smith Whittingham have ads?

ECS App shows ads; Hall Smith Whittingham does not.

### Which is updated more often, ECS App or Hall Smith Whittingham?

ECS App ships an update every 31 months, and Hall Smith Whittingham every 12 months. Most recently, ECS App was updated on October 7, 2026 and Hall Smith Whittingham 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.*