# PosiCharge ProCore vs Tinnacity Service

The clearest difference is rating: Tinnacity Service at 4.1 against PosiCharge ProCore's 3.6. Tinnacity Service also leads on update cadence (every 2 weeks vs every 13 months) and review sentiment (70% vs 50%). PosiCharge ProCore's advantage is iOS requirement (9.0 vs 15.0). 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.

Tinnacity Service holds the better App Store score, 4.1 against 3.6. That said, the two scores are not equally well evidenced: Tinnacity Service has 26 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 50% of PosiCharge ProCore's written reviews are positive against 70% of Tinnacity Service's.

PosiCharge ProCore ships an update every 13 months, Tinnacity Service every 2 weeks. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PosiCharge ProCore | Tinnacity Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/posicharge-procore/id1086160390/reviews) | **[4.1 (26 ratings)](https://appshunter.io/ios/app/tinnacity-service/id1456433007/reviews)** |
| Number of ratings | 5 | **26** |
| Positive reviews | 50.0% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 10 MB | 17 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ampure Charging Systems Inc.](https://appshunter.io/developer/1443011681) | [Tinnacity LLC](https://appshunter.io/developer/1456433006) |

## What reviewers say

### PosiCharge ProCore

[App page](https://appshunter.io/ios/app/posicharge-procore/id1086160390)

Manage and control your fleet of intelligent chargers from your smartphone. Remotely set up new units, troubleshoot issues, and configure custom battery settings. Download usage data and make operational changes wirelessly via Bluetooth.

**Highlights:** Remote unit setup, Troubleshooting, Fleet management, Bluetooth connectivity, Custom battery configuration, Usage data download

**Features:** macOS Compatibility

**In-app purchases:** none


### Tinnacity Service

[App page](https://appshunter.io/ios/app/tinnacity-service/id1456433007)

Manage field service operations with this app. Track work orders, log hours, record equipment details, and complete maintenance checklists. Capture customer signatures and receive on-device notifications for efficient service delivery.

**Highlights:** Work order management, Time tracking, Maintenance checklists, Customer signature capture, Equipment QR code scanning, On-device notifications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PosiCharge ProCore free?

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

### Is Tinnacity Service free?

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

### Which has better reviews, PosiCharge ProCore or Tinnacity Service?

Tinnacity Service is rated higher. PosiCharge ProCore averages 3.6 out of 5 from 5 ratings, while Tinnacity Service averages 4.1 from 26 ratings.

### Do PosiCharge ProCore or Tinnacity Service have ads?

Neither PosiCharge ProCore nor Tinnacity Service shows ads.

### Which is updated more often, PosiCharge ProCore or Tinnacity Service?

PosiCharge ProCore ships an update every 13 months, and Tinnacity Service every 2 weeks. Most recently, PosiCharge ProCore was updated on October 13, 2026 and Tinnacity Service on October 25, 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.*