# AE Solar vs Balcony Solar optimizer

The clearest difference is update cadence: Balcony Solar optimizer at every 3 weeks against AE Solar's every 2 months. AE Solar's advantage is iOS requirement (16 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.

AE Solar ships an update every 2 months, Balcony Solar optimizer every 3 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AE Solar | Balcony Solar optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ae-solar/id1484920729/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 30 MB | 6 MB |
| Requires iOS | **16** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alternative Energy AE Solar Co., Ltd.](https://appshunter.io/developer/1484920728) | [Patrick Christensen](https://appshunter.io/developer/1618808605) |

## What reviewers say

### AE Solar

[App page](https://appshunter.io/ios/app/ae-solar/id1484920729)

Verify the authenticity of solar modules by scanning their serial numbers. Access detailed product information, communicate directly with professionals, and receive feedback. Requires NFC and internet access.

**Highlights:** Scan solar module serial numbers, Verify module authenticity, Access detailed product information, Direct communication with professionals, Receive feedback from support, Auto-detect scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### Balcony Solar optimizer

[App page](https://appshunter.io/ios/app/balcony-solar-optimizer/id6767010381)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is AE Solar free?

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

### Is Balcony Solar optimizer free?

Balcony Solar optimizer is free to download, with no in-app purchases.

### Do AE Solar or Balcony Solar optimizer have ads?

Neither AE Solar nor Balcony Solar optimizer shows ads.

### Which is updated more often, AE Solar or Balcony Solar optimizer?

AE Solar ships an update every 2 months, and Balcony Solar optimizer every 3 weeks. Most recently, AE Solar was updated on November 3, 2026 and Balcony Solar optimizer 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.*