# Shocking.Energy vs InstallerSHOW

The clearest difference is update cadence: InstallerSHOW at every 10 days against Shocking.Energy's monthly. Shocking.Energy's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, 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.

Shocking.Energy ships an update monthly, InstallerSHOW every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Shocking.Energy | InstallerSHOW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 64 MB | 58 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shocking Energy Limited](https://appshunter.io/developer/1772690695) | [NINETEEN GROUP LIMITED](https://appshunter.io/developer/1801242712) |

## What reviewers say

### Shocking.Energy

[App page](https://appshunter.io/ios/app/shockingenergy/id6736629099)

**Features:** macOS Compatibility

**In-app purchases:** none


### InstallerSHOW

[App page](https://appshunter.io/ios/app/installershow/id6768354253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shocking.Energy free?

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

### Is InstallerSHOW free?

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

### Do Shocking.Energy or InstallerSHOW have ads?

Neither Shocking.Energy nor InstallerSHOW shows ads.

### Which is updated more often, Shocking.Energy or InstallerSHOW?

Shocking.Energy ships an update monthly, and InstallerSHOW every 10 days. Most recently, Shocking.Energy was updated on October 25, 2026 and InstallerSHOW on October 28, 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.*