# Nighty Lighty vs kaosuke

The clearest difference is in-app purchases: kaosuke at none against Nighty Lighty's 3. Nighty Lighty's advantage is ads (none vs shown) and iOS requirement (16.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Nighty Lighty sells 3 one-off in-app purchases. kaosuke asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Nighty Lighty | kaosuke |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (401 ratings)](https://appshunter.io/ios/app/nighty-lighty-dim-flashlight/id6449687527/reviews)** | — |
| Number of ratings | **401** | — |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 34 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shuichi Nagao](https://appshunter.io/developer/1181929917) | [haruto nomura](https://appshunter.io/developer/1896777512) |

## What reviewers say

### Nighty Lighty

[App page](https://appshunter.io/ios/app/nighty-lighty-dim-flashlight/id6449687527)

Transform your device into a versatile night light and flashlight. Customize brightness, color, and modes for reading, baby care, or navigating in the dark. Features include adjustable intensity, strobe, and SOS modes.

**Highlights:** Adjustable brightness and color, Customizable flashlight intensity, Strobe and SOS flashlight modes, Eye-friendly low blue light setting, Battery efficient optimization, Widget for quick access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Platinum Plan | $3.99 | one-time |
| Nighty Lighty Premium | $5.99 | one-time |
| Nighty Lighty Platinum Plan | $9.99 | one-time |

**What reviewers like**

- 👍 Great for low-light reading
- 👍 Useful as a night light
- 👍 Calming and blue-filtered light
- 👍 Convenient for travel
- 👍 Works well for children

**What reviewers complain about**

- 😡 In-app purchases required
- 🐛 App crashes immediately
- 🐛 Doesn't open upon launching
- 🤔 Paywall for some features
- 🤔 Light not bright enough for some

**Reported bugs**

- Does not allow changing colors
- Closes immediately upon opening
- It wouldn’t even open
- App crashes immediately upon opening

**Requested features**

- Allow changing colors without payment
- More "doudou" (comfort object) shapes
- Light circle expands to fill screen when increasing brightness
- Automatic brightness reduction when phone faces user


### kaosuke

[App page](https://appshunter.io/ios/app/kaosuke/id6786179087)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nighty Lighty free?

Nighty Lighty is free to download, with in-app purchases available.

### Is kaosuke free?

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

### Do Nighty Lighty or kaosuke have ads?

kaosuke shows ads; Nighty Lighty does not.

### Which is updated more often, Nighty Lighty or kaosuke?

Nighty Lighty ships an update every 3 weeks, and kaosuke every 3 weeks. Most recently, Nighty Lighty was updated on October 22, 2026 and kaosuke 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.*