# Lights vs 節電 Lights Out

The clearest difference is ads: Lights at none against 節電 Lights Out's shown. Lights also leads on iOS requirement (7.0 vs 13.0). On price, 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.

## The numbers

| Metric | Lights | 節電 Lights Out |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 months |
| Size | 5 MB | 63 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Garhi Japan K.K.](https://appshunter.io/developer/1444709284) |

## What reviewers say

### Lights

[App page](https://appshunter.io/ios/app/lights-off/id1089360823)

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

**In-app purchases:** none


### 節電 Lights Out

[App page](https://appshunter.io/ios/app/lights-out/id1635912992)

**In-app purchases:** none


## Frequently asked questions

### Is Lights free?

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

### Is 節電 Lights Out free?

節電 Lights Out is free to download, with no in-app purchases.

### Do Lights or 節電 Lights Out have ads?

節電 Lights Out shows ads; Lights does not.

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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.*