# Fish lamp vs HaloLight

The clearest difference is update cadence: Fish lamp at every 4 weeks against HaloLight's every 3 months. Fish lamp also leads on iOS requirement (13.0 vs 15.0). 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.

Fish lamp ships an update every 4 weeks, HaloLight every 3 months. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Fish lamp | HaloLight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 67 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Miaoxiang intelligent Co., LTD](https://appshunter.io/developer/1436399965) | [Changsha LeadYou Technology Co., Ltd.](https://appshunter.io/developer/1841186373) |

## What reviewers say

### Fish lamp

[App page](https://appshunter.io/ios/app/fish-lamp/id6738646596)

**Features:** macOS Compatibility

**In-app purchases:** none


### HaloLight

[App page](https://appshunter.io/ios/app/halolight/id6752820109)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fish lamp free?

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

### Is HaloLight free?

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

### Do Fish lamp or HaloLight have ads?

Neither Fish lamp nor HaloLight shows ads.

### Which is updated more often, Fish lamp or HaloLight?

Fish lamp ships an update every 4 weeks, and HaloLight every 3 months. Most recently, Fish lamp was updated on September 11, 2026 and HaloLight on September 17, 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.*