# BatteryPro++ vs ALLIED BATTERY

The clearest difference is price: ALLIED BATTERY at Free against BatteryPro++'s $2.99. BatteryPro++'s advantage is rating (4.7 vs 3.1) and review sentiment (63% vs 35%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ALLIED BATTERY is free to download; BatteryPro++ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BatteryPro++ holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: BatteryPro++ has 242 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 63% of BatteryPro++'s written reviews are positive against 35% of ALLIED BATTERY's.

BatteryPro++ ships an update every 2 weeks, ALLIED BATTERY monthly. The most recent releases landed on September 17, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | BatteryPro++ | ALLIED BATTERY |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (242 ratings)](https://appshunter.io/ios/app/batterypro-plus-plus/id1471763700/reviews)** | [3.1 (26 ratings)](https://appshunter.io/ios/app/allied-battery/id1616850183/reviews) |
| Number of ratings | **242** | 26 |
| Positive reviews | **63.2% of reviews** | 34.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 57 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Binh Tran](https://appshunter.io/developer/1386007300) | [Fore Concepts](https://appshunter.io/developer/1618490027) |

## What reviewers say

### BatteryPro++

[App page](https://appshunter.io/ios/app/batterypro-plus-plus/id1471763700)

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you diagnose why your battery might be draining quickly. Easily check your battery's health and estimated runtimes.

**Highlights:** Monitor device runtimes, Estimated and raw battery data, Check battery health, Identify battery drain causes

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BatteryPro++ free?

BatteryPro++ costs $2.99, with no in-app purchases.

### Is ALLIED BATTERY free?

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

### Which has better reviews, BatteryPro++ or ALLIED BATTERY?

BatteryPro++ is rated higher. BatteryPro++ averages 4.7 out of 5 from 242 ratings, while ALLIED BATTERY averages 3.1 from 26 ratings.

### Do BatteryPro++ or ALLIED BATTERY have ads?

Neither BatteryPro++ nor ALLIED BATTERY shows ads.

### Which is updated more often, BatteryPro++ or ALLIED BATTERY?

BatteryPro++ ships an update every 2 weeks, and ALLIED BATTERY monthly. Most recently, BatteryPro++ was updated on September 17, 2026 and ALLIED BATTERY on June 10, 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.*