# ProGuidePower vs BMS UPGRADE

The clearest difference is update cadence: BMS UPGRADE at monthly against ProGuidePower's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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, BMS UPGRADE monthly. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ProGuidePower | BMS UPGRADE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/proguidepower/id1643911273/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 6 MB | 12 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Battery Outfitters, Inc](https://appshunter.io/developer/1643911275) | [Lithiumhub LLC](https://appshunter.io/developer/1459476104) |

## 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


### BMS UPGRADE

[App page](https://appshunter.io/ios/app/bms-upgrade/id6498470721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProGuidePower free?

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

### Is BMS UPGRADE free?

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

### Do ProGuidePower or BMS UPGRADE have ads?

Neither ProGuidePower nor BMS UPGRADE shows ads.

### Which is updated more often, ProGuidePower or BMS UPGRADE?

ProGuidePower ships an update every 5 months, and BMS UPGRADE monthly. Most recently, ProGuidePower was updated on September 8, 2026 and BMS UPGRADE on September 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.*