# Primeo ZEV vs EV Station Load Sizing

The clearest difference is in-app purchases: Primeo ZEV at none against EV Station Load Sizing's 3. Primeo ZEV also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EV Station Load Sizing sells 3 in-app purchases, starting at $2.99 per month. Primeo ZEV asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Primeo ZEV | EV Station Load Sizing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 35 MB | 9 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Primeo Energie AG](https://appshunter.io/developer/1455824042) | [HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI](https://appshunter.io/developer/1871741424) |

## What reviewers say

### Primeo ZEV

[App page](https://appshunter.io/ios/app/primeo-zev/id1568447492)

Monitor your self-consumption energy community (ZEV) in real-time. Track photovoltaic production, total consumption, grid connection, and personal electricity usage. Analyze consumption data, view invoices, and control smart plugs to optimize energy efficiency.

**Highlights:** Real-time ZEV data overview, Photovoltaic production tracking, Personal and grid consumption monitoring, Consumption data analysis, Invoice overview and cost breakdown, Smart plug control for devices, E-mobility services integration

**Features:** macOS Compatibility

**In-app purchases:** none


### EV Station Load Sizing

[App page](https://appshunter.io/ios/app/ev-station-load-sizing/id6796341068)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EV Station Pro — Monthly | $2.99 | per month |
| EV Station Pro — Yearly | $14.99 | per year |
| EV Station Pro — Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Primeo ZEV free?

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

### Is EV Station Load Sizing free?

EV Station Load Sizing is free to download, with in-app purchases available.

### Do Primeo ZEV or EV Station Load Sizing have ads?

Neither Primeo ZEV nor EV Station Load Sizing shows ads.

### Which is updated more often, Primeo ZEV or EV Station Load Sizing?

Primeo ZEV ships an update every 2 months, and EV Station Load Sizing every 2 months. Most recently, Primeo ZEV was updated on October 19, 2026 and EV Station Load Sizing on October 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.*