# EnergyControl vs AquaRockBag

The clearest difference is in-app purchases: AquaRockBag at none against EnergyControl's 1. EnergyControl's advantage is update cadence (every 2 months vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EnergyControl sells 1 one-off in-app purchase. AquaRockBag asks for nothing beyond the download.

EnergyControl ships an update every 2 months, AquaRockBag every 16 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EnergyControl | AquaRockBag |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 86.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 35 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ronny Steigemann](https://appshunter.io/developer/1478339080) | [Ashish Waykar](https://appshunter.io/developer/1053567441) |

## What reviewers say

### EnergyControl

[App page](https://appshunter.io/ios/app/energycontrol/id1478467447)

Track and analyze your household's energy and water consumption. Easily input meter readings, manage various utilities with flexible meters, and gain insights into your spending with clear charts and forecasts. Understand your usage patterns and predict future costs.

**Highlights:** Flexible meter management for various utilities, Consumption analysis with charts and tables, Intelligent cost and consumption forecasts, Fast meter reading input with estimation, Cost management with contract date tracking, CSV import and export of meter data

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EnergyControl Premium | $3.99 | one-time |


### AquaRockBag

[App page](https://appshunter.io/ios/app/aquarockbag/id6474134554)

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

**In-app purchases:** none


## Frequently asked questions

### Is EnergyControl free?

EnergyControl is free to download, with in-app purchases available.

### Is AquaRockBag free?

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

### Do EnergyControl or AquaRockBag have ads?

Neither EnergyControl nor AquaRockBag shows ads.

### Which is updated more often, EnergyControl or AquaRockBag?

EnergyControl ships an update every 2 months, and AquaRockBag every 16 months. Most recently, EnergyControl was updated on October 24, 2026 and AquaRockBag on October 17, 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.*