# PHED AP vs Zenergize

The clearest difference is update cadence: PHED AP at every 3 weeks against Zenergize's every 6 weeks. PHED AP also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

PHED AP ships an update every 3 weeks, Zenergize every 6 weeks. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PHED AP | Zenergize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 35 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OFFICE OF THE EXECUTIVE ENGINEER,PUBLIC HEALTH ENGINEERING](https://appshunter.io/developer/1813145979) | [Zenergize Power Tech Private Limited](https://appshunter.io/developer/1831460555) |

## What reviewers say

### PHED AP

[App page](https://appshunter.io/ios/app/phed-ap/id6745609237)

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

**In-app purchases:** none


### Zenergize

[App page](https://appshunter.io/ios/app/zenergize/id6749613995)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PHED AP free?

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

### Is Zenergize free?

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

### Do PHED AP or Zenergize have ads?

Neither PHED AP nor Zenergize shows ads.

### Which is updated more often, PHED AP or Zenergize?

PHED AP ships an update every 3 weeks, and Zenergize every 6 weeks. Most recently, PHED AP was updated on September 19, 2026 and Zenergize on September 9, 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.*