# Specific Energy vs Diamond Maps Offline

The clearest difference is iOS requirement: Specific Energy at 12.0 against Diamond Maps Offline's 15.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Specific Energy against 5.0 for Diamond Maps Offline. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

Specific Energy ships an update monthly, Diamond Maps Offline every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Specific Energy | Diamond Maps Offline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/specific-energy/id1460600962/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/diamond-maps-offline/id6443440300/reviews) |
| Number of ratings | **6** | 4 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 80 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPECIFIC ENERGY, INC.](https://appshunter.io/developer/1460600961) | [Ben Hill](https://appshunter.io/developer/1645876200) |

## What reviewers say

### Specific Energy

[App page](https://appshunter.io/ios/app/specific-energy/id1460600962)

Access your industrial analytics platform remotely to monitor site operations, manage alarms, and view historical data. Configure control set points and track pump performance from your iOS device.

**Highlights:** Live cloud-based monitoring, Historical data viewing, Alarm management, Pump operation monitoring, Control set point configuration, Report viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### Diamond Maps Offline

[App page](https://appshunter.io/ios/app/diamond-maps-offline/id6443440300)

Access and modify your Diamond Maps offline. Download maps to your device, make changes, and sync them back to the cloud when you have an internet connection. Ideal for fieldwork when connectivity is limited.

**Highlights:** Download maps for offline use, View and edit map features, Mark new points, Sync changes to the cloud, Turn map layers on and off

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

**In-app purchases:** none


## Frequently asked questions

### Is Specific Energy free?

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

### Is Diamond Maps Offline free?

Diamond Maps Offline is free to download, with no in-app purchases.

### Which has better reviews, Specific Energy or Diamond Maps Offline?

Specific Energy and Diamond Maps Offline are both rated 5.0 out of 5 on the App Store, from 6 and 4 ratings respectively.

### Do Specific Energy or Diamond Maps Offline have ads?

Neither Specific Energy nor Diamond Maps Offline shows ads.

### Which is updated more often, Specific Energy or Diamond Maps Offline?

Specific Energy ships an update monthly, and Diamond Maps Offline every 3 weeks. Most recently, Specific Energy was updated on October 24, 2026 and Diamond Maps Offline on October 30, 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.*