# Appsistance vs Heiwit Solar

The clearest difference is update cadence: Appsistance at every 3 weeks against Heiwit Solar's every 6 weeks. 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.

Appsistance ships an update every 3 weeks, Heiwit Solar every 6 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Appsistance | Heiwit Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 7 MB | 58 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EVOLVEX SRL](https://appshunter.io/developer/1068130326) | [HEIWIT S.P.A.](https://appshunter.io/developer/1842332740) |

## What reviewers say

### Appsistance

[App page](https://appshunter.io/ios/app/appsistance/id1318676386)

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

**In-app purchases:** none


### Heiwit Solar

[App page](https://appshunter.io/ios/app/heiwit-solar/id6753071652)

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

**In-app purchases:** none


## Frequently asked questions

### Is Appsistance free?

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

### Is Heiwit Solar free?

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

### Do Appsistance or Heiwit Solar have ads?

Neither Appsistance nor Heiwit Solar shows ads.

### Which is updated more often, Appsistance or Heiwit Solar?

Appsistance ships an update every 3 weeks, and Heiwit Solar every 6 weeks. Most recently, Appsistance was updated on October 9, 2026 and Heiwit Solar on October 12, 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.*