# e vs Armstrong Pump Manager

The clearest difference is iOS requirement: Armstrong Pump Manager at 11.0 against e's 15.1. On price, review sentiment, update cadence 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.

e ships an update every 3 months, Armstrong Pump Manager every 2 months. The most recent releases landed on September 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | e | Armstrong Pump Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (5 ratings)](https://appshunter.io/ios/app/armstrong-pump-manager/id1563405099/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 43 MB | 44 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [METSCO Energy Solutions INC.](https://appshunter.io/developer/1203918366) | [Armstrong Fluid Technology](https://appshunter.io/developer/908865070) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-worksafe/id1117045472)

This app helps electrical workers stay safe by providing a mobile tool for job safety assessments and hazard management. It also offers a cloud platform for organizations to manage safety compliance and an electrical safety program with detailed guidance.

**Highlights:** Mobile job safety assessment, Real-time hazard identification, Electrical Safety Program, Cloud platform for safety management, Compliance with electrical safety regulations, CSA Z462 Standard integration

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

**In-app purchases:** none


### Armstrong Pump Manager

[App page](https://appshunter.io/ios/app/armstrong-pump-manager/id1563405099)

Access the full capabilities of the web-based Pump Manager directly from your mobile device. This application offers essential features and insights for managing pumps on the go, fitting seamlessly into your busy schedule.

**Highlights:** Mobile access to Pump Manager features, Key insights for pump operations, Manage pumps on the go, Seamless integration with busy schedules

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Armstrong Pump Manager free?

Armstrong Pump Manager is free to download, with no in-app purchases.

### Do e or Armstrong Pump Manager have ads?

Neither e nor Armstrong Pump Manager shows ads.

### Which is updated more often, e or Armstrong Pump Manager?

e ships an update every 3 months, and Armstrong Pump Manager every 2 months. Most recently, e was updated on September 29, 2026 and Armstrong Pump Manager on October 21, 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.*