# ProGuidePower vs Main Energy

ProGuidePower and Main Energy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ProGuidePower ships an update every 5 months, Main Energy every 3 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | ProGuidePower | Main Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/proguidepower/id1643911273/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 6 MB | 57 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Battery Outfitters, Inc](https://appshunter.io/developer/1643911275) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### ProGuidePower

[App page](https://appshunter.io/ios/app/proguidepower/id1643911273)

Monitor your battery's performance with real-time data. Track charge, cycle life, and health via Bluetooth connection. Get insights into charging status and identify potential faults.

**Highlights:** Real-time battery data, State of Charge tracking, Cycle Life monitoring, Amperage Draw analysis, Battery Health assessment, Fault and error code identification, Charging status monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Main Energy

[App page](https://appshunter.io/ios/app/main-energy/id6444496734)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProGuidePower free?

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

### Is Main Energy free?

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

### Do ProGuidePower or Main Energy have ads?

Neither ProGuidePower nor Main Energy shows ads.

### Which is updated more often, ProGuidePower or Main Energy?

ProGuidePower ships an update every 5 months, and Main Energy every 3 months. Most recently, ProGuidePower was updated on October 24, 2026 and Main Energy on October 18, 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.*