# ASC vs EnergyTrak

The clearest difference is update cadence: EnergyTrak at every 10 days against ASC's every 20 months. EnergyTrak also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ASC ships an update every 20 months, EnergyTrak every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ASC | EnergyTrak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (13 ratings)](https://appshunter.io/ios/app/energytrak/id1626037409/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 72 MB | 94 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NGBR Ltd](https://appshunter.io/developer/1589087515) | [Briggs & Stratton, LLC](https://appshunter.io/developer/604271736) |

## What reviewers say

### ASC

[App page](https://appshunter.io/ios/app/asc-cd/id1589087513)

**In-app purchases:** none


### EnergyTrak

[App page](https://appshunter.io/ios/app/energytrak/id1626037409)

Monitor your standby generator and home battery storage system remotely. Get real-time status updates, proactive alerts for faults, and automatic software updates. Ideal for homeowners and professionals managing energy solutions.

**Highlights:** Real-time system status monitoring, Proactive fault and warning alerts, Automatic over-the-air software updates, Remote diagnostics for professionals, Optimized solar power integration insights, Off-grid power setup monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASC free?

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

### Is EnergyTrak free?

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

### Do ASC or EnergyTrak have ads?

Neither ASC nor EnergyTrak shows ads.

### Which is updated more often, ASC or EnergyTrak?

ASC ships an update every 20 months, and EnergyTrak every 10 days. Most recently, ASC was updated on October 25, 2026 and EnergyTrak on October 24, 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.*