# Ultimus Battery vs Haltec GO

The clearest difference is rating: Ultimus Battery at 5.0 against Haltec GO's 4.0. Ultimus Battery also leads on iOS requirement (13.0 vs 17.6). Haltec GO's advantage is update cadence (every 3 weeks vs every 12 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Ultimus Battery holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Ultimus Battery ships an update every 12 months, Haltec GO every 3 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ultimus Battery | Haltec GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ultimus-battery/id6472026731/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/haltec-go/id6474207168/reviews) |
| Number of ratings | 2 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 55 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Larry Crutcher](https://appshunter.io/developer/1215165109) | [Haltec Corporation](https://appshunter.io/developer/1679391637) |

## What reviewers say

### Ultimus Battery

[App page](https://appshunter.io/ios/app/ultimus-battery/id6472026731)

Monitor your battery's health and performance wirelessly from your iOS device. Track cycle life, state of charge, voltage, current, and temperature with easy-to-read gauges and text alerts. Connect to individual batteries or battery banks up to 15 feet away.

**Highlights:** Wireless battery monitoring, Track cycle life, State of Charge (SOC) percentage, Display voltage, current, temperature, Battery event alerts, Bluetooth BLE 4.0+ connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Haltec GO

[App page](https://appshunter.io/ios/app/haltec-go/id6474207168)

This utility app connects to BLE-enabled torque wrenches for accurate measurements and inspections. It offers specialized tools for wheel torque and custom processes, with cloud syncing for easy data access and management via a web portal.

**Highlights:** BLE torque wrench connection, Accurate torque measurements, Wheel torque inspections, Custom torque process creation, Cloud data synchronization, Web portal for management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ultimus Battery free?

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

### Is Haltec GO free?

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

### Which has better reviews, Ultimus Battery or Haltec GO?

Ultimus Battery is rated higher. Ultimus Battery averages 5.0 out of 5 from 2 ratings, while Haltec GO averages 4.0 from 4 ratings.

### Do Ultimus Battery or Haltec GO have ads?

Neither Ultimus Battery nor Haltec GO shows ads.

### Which is updated more often, Ultimus Battery or Haltec GO?

Ultimus Battery ships an update every 12 months, and Haltec GO every 3 weeks. Most recently, Ultimus Battery was updated on October 24, 2026 and Haltec GO on October 7, 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.*