# Duke Energy vs Z5 Count

The clearest difference is ratings volume: Duke Energy at 183K against Z5 Count's 8. Duke Energy also leads on rating (4.8 vs 4.5) and update cadence (fortnightly vs every 5 weeks). Z5 Count's advantage is iOS requirement (15.1 vs 17.0). 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.

Duke Energy holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Duke Energy has 183K ratings behind it against 8, so its average is the more settled of the two.

Duke Energy ships an update fortnightly, Z5 Count every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Duke Energy | Z5 Count |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (183K ratings)](https://appshunter.io/ios/app/duke-energy/id1325217974/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/z5-count/id1557711721/reviews) |
| Number of ratings | **183K** | 8 |
| Positive reviews | 24.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 93 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duke Energy Corporation](https://appshunter.io/developer/1299896621) | [Z5 Inventory Inc.](https://appshunter.io/developer/1557711723) |

## What reviewers say

### Duke Energy

[App page](https://appshunter.io/ios/app/duke-energy/id1325217974)

Manage your energy accounts conveniently from your mobile device. View and pay bills, report outages, track energy usage, and access customer support. Save money with energy-saving offers.

**Highlights:** Easy login with Touch ID/Face ID, View and pay bills, Report power outages, Track energy usage, Set up bill reminders, Access energy-saving offers

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to navigate
- 🔒 Secure payment process
- 👍 Helpful for tracking usage
- 👍 Great company overall

**What reviewers complain about**

- 🐛 Frequent login issues
- 🐛 Unreliable app functionality
- 🐛 Inaccurate billing information
- 🐛 Glitchy payment processing
- 👎 Poor customer service

**Reported bugs**

- Daily usage graphs not working
- Unable to log in consistently
- Payment information not saving properly
- App redirects to website instead of in-app functionality

**Requested features**

- Add last month/last year usage comparison
- Display dollar amount in addition to kWh
- Improve outage map and notifications
- Implement two-factor authentication
- Allow scheduling of bill payments


### Z5 Count

[App page](https://appshunter.io/ios/app/z5-count/id1557711721)

This application facilitates on-site physical inventory counts for various facilities, including hospitals and clinics. It enables near real-time tracking, auditing, and valuation of stock, with options to mark consigned and expired items.

**Highlights:** On-site physical inventory counts, Near real-time counting, Inventory auditing, Inventory valuation, Consigned inventory marking, Expired inventory marking

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

**In-app purchases:** none


## Frequently asked questions

### Is Duke Energy free?

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

### Is Z5 Count free?

Z5 Count is free to download, with no in-app purchases.

### Which has better reviews, Duke Energy or Z5 Count?

Duke Energy is rated higher. Duke Energy averages 4.8 out of 5 from 183K ratings, while Z5 Count averages 4.5 from 8 ratings.

### Do Duke Energy or Z5 Count have ads?

Neither Duke Energy nor Z5 Count shows ads.

### Which is updated more often, Duke Energy or Z5 Count?

Duke Energy ships an update fortnightly, and Z5 Count every 5 weeks. Most recently, Duke Energy was updated on October 25, 2026 and Z5 Count on October 24, 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.*