# Enegrin vs Solar Max

The clearest difference is update cadence: Solar Max at every 4 days against Enegrin's every 19 months. 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.

Enegrin ships an update every 19 months, Solar Max every 4 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Enegrin | Solar Max |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 days** |
| Size | 37 MB | 73 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CIDTcor](https://appshunter.io/developer/1445069474) | [Gabriel Baca](https://appshunter.io/developer/1787744555) |

## What reviewers say

### Enegrin

[App page](https://appshunter.io/ios/app/enegrin/id6463267797)

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

**In-app purchases:** none


### Solar Max

[App page](https://appshunter.io/ios/app/solar-max/id6752878212)

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

**In-app purchases:** none


## Frequently asked questions

### Is Enegrin free?

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

### Is Solar Max free?

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

### Do Enegrin or Solar Max have ads?

Neither Enegrin nor Solar Max shows ads.

### Which is updated more often, Enegrin or Solar Max?

Enegrin ships an update every 19 months, and Solar Max every 4 days. Most recently, Enegrin was updated on October 24, 2026 and Solar Max on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*