# ALLIED BATTERY vs Pro

The clearest difference is rating: Pro at 5.0 against ALLIED BATTERY's 3.1. Pro also leads on update cadence (every 2 weeks vs monthly). ALLIED BATTERY's advantage is ratings volume (26 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Pro holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: ALLIED BATTERY has 26 ratings behind it against 1, so its average is the more settled of the two.

ALLIED BATTERY ships an update monthly, Pro every 2 weeks. The most recent releases landed on June 10, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ALLIED BATTERY | Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (26 ratings)](https://appshunter.io/ios/app/allied-battery/id1616850183/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro-guide-ev/id6648759979/reviews)** |
| Number of ratings | **26** | 1 |
| Positive reviews | 34.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 35 MB | 69 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fore Concepts](https://appshunter.io/developer/1618490027) | [Battery Outfitters, Inc](https://appshunter.io/developer/1643911275) |

## What reviewers say

### ALLIED BATTERY

[App page](https://appshunter.io/ios/app/allied-battery/id1616850183)

This app monitors and manages battery systems via Bluetooth. It displays real-time battery status, collects operational data, and exchanges information with external devices to enhance safety, usability, and lifespan. It aims to solve key issues related to lithium battery systems.

**Highlights:** Real-time voltage, current, power, and internal resistance display, Individual battery voltage and alarm status monitoring, Charging and load switch control, Cell data comparison and voltage difference display, Cell balance display, Cell temperature warning and real-time alarms

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro

[App page](https://appshunter.io/ios/app/pro-guide-ev/id6648759979)

Monitor your battery's real-time status, including voltage, current, and internal resistance. Track historical data, compare cell performance, and receive alerts for temperature, short circuits, and voltage deviations. This system helps optimize lithium battery health and lifespan.

**Highlights:** Real-time voltage, current, power monitoring, Battery cell comparison and balance display, Cell temperature and fault warnings, Historical data charting, Bluetooth connectivity to equalizer, Alarm prompts for critical parameters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ALLIED BATTERY free?

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

### Is Pro free?

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

### Which has better reviews, ALLIED BATTERY or Pro?

Pro is rated higher. ALLIED BATTERY averages 3.1 out of 5 from 26 ratings, while Pro averages 5.0 from 1 ratings.

### Do ALLIED BATTERY or Pro have ads?

Neither ALLIED BATTERY nor Pro shows ads.

### Which is updated more often, ALLIED BATTERY or Pro?

ALLIED BATTERY ships an update monthly, and Pro every 2 weeks. Most recently, ALLIED BATTERY was updated on June 10, 2026 and Pro on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*