# Solar App vs TekAssociate

The clearest difference is iOS requirement: Solar App at 12.0 against TekAssociate's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Solar App ships an update every 3 weeks, TekAssociate monthly. The most recent releases landed on June 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Solar App | TekAssociate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/solar-app/id6444056453/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 90 MB | 56 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [疆 郭](https://appshunter.io/developer/1455940350) | [Suzhou Teknect Co.,Ltd.](https://appshunter.io/developer/1239165278) |

## What reviewers say

### Solar App

[App page](https://appshunter.io/ios/app/solar-app/id6444056453)

Connect and manage your solar energy system components, including controllers, inverters, and lithium batteries. Monitor your system's performance and ensure optimal energy generation.

**Highlights:** Connects solar controllers, Connects inverters, Connects lithium batteries, Device management, System monitoring

**In-app purchases:** none


### TekAssociate

[App page](https://appshunter.io/ios/app/tekassociate/id6744030131)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar App free?

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

### Is TekAssociate free?

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

### Do Solar App or TekAssociate have ads?

Neither Solar App nor TekAssociate shows ads.

### Which is updated more often, Solar App or TekAssociate?

Solar App ships an update every 3 weeks, and TekAssociate monthly. Most recently, Solar App was updated on June 4, 2026 and TekAssociate 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.*