# WANJIN ESS vs EnerNex

WANJIN ESS and EnerNex are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

WANJIN ESS ships an update every 6 months, EnerNex every 8 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | WANJIN ESS | EnerNex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Size | 24 MB | 10 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anhui Udan Technology Co., Ltd.](https://appshunter.io/developer/1593792520) | [Shenzhen United Innovation Auto-Control System Co., Ltd.](https://appshunter.io/developer/888948118) |

## What reviewers say

### WANJIN ESS

[App page](https://appshunter.io/ios/app/wanjin-ess/id6478657145)

**Features:** macOS Compatibility

**In-app purchases:** none


### EnerNex

[App page](https://appshunter.io/ios/app/enernex/id6749788597)

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

**In-app purchases:** none


## Frequently asked questions

### Is WANJIN ESS free?

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

### Is EnerNex free?

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

### Do WANJIN ESS or EnerNex have ads?

Neither WANJIN ESS nor EnerNex shows ads.

### Which is updated more often, WANJIN ESS or EnerNex?

WANJIN ESS ships an update every 6 months, and EnerNex every 8 months. Most recently, WANJIN ESS was updated on November 4, 2026 and EnerNex on November 8, 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.*