# Deye ESS vs Aircraft Intelligence

The clearest difference is update cadence: Deye ESS at every 10 days against Aircraft Intelligence's every 3 weeks. Deye ESS also leads on iOS requirement (13.0 vs 26.4). 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.

Deye ESS ships an update every 10 days, Aircraft Intelligence every 3 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Deye ESS | Aircraft Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deye-ess/id6746040947/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 103 MB | 37 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Cuiji Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1738188942) | [Surf Airlines, Inc](https://appshunter.io/developer/592008854) |

## What reviewers say

### Deye ESS

[App page](https://appshunter.io/ios/app/deye-ess/id6746040947)

Manage your power station equipment throughout its lifecycle with smart, scenario-based energy storage. Features include real-time monitoring, efficient O&M, fault diagnosis, and a smart revenue calculator. Access nationwide electricity prices to optimize operations and maximize ROI.

**Highlights:** Full lifecycle equipment management, All-in-one O&M with fault diagnosis, AI-powered maintenance scheduling, Real-time equipment monitoring, Smart revenue calculator, Nationwide electricity price lookup

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

**In-app purchases:** none


### Aircraft Intelligence

[App page](https://appshunter.io/ios/app/aircraft-intelligence/id6796479524)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deye ESS free?

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

### Is Aircraft Intelligence free?

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

### Do Deye ESS or Aircraft Intelligence have ads?

Neither Deye ESS nor Aircraft Intelligence shows ads.

### Which is updated more often, Deye ESS or Aircraft Intelligence?

Deye ESS ships an update every 10 days, and Aircraft Intelligence every 3 weeks. Most recently, Deye ESS was updated on October 17, 2026 and Aircraft Intelligence on October 11, 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.*