# BilgeHan vs ReefLume

The clearest difference is update cadence: BilgeHan at every 2 days against ReefLume's every 5 days. ReefLume's advantage is device support (3 vs 1) and iOS requirement (15.0 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.

BilgeHan ships an update every 2 days, ReefLume every 5 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | BilgeHan | ReefLume |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 217 MB | 101 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MIHRAC CERRAHOGLU](https://appshunter.io/developer/6779792593) | [Sefer GUNES](https://appshunter.io/developer/1883551221) |

## What reviewers say

### BilgeHan

[App page](https://appshunter.io/ios/app/bilgehan/id6780649054)

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

**In-app purchases:** none


### ReefLume

[App page](https://appshunter.io/ios/app/reeflume-colored-fish-sort/id6812051374)

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

**In-app purchases:** none


## Frequently asked questions

### Is BilgeHan free?

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

### Is ReefLume free?

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

### Do BilgeHan or ReefLume have ads?

Both BilgeHan and ReefLume show ads.

### Which is updated more often, BilgeHan or ReefLume?

BilgeHan ships an update every 2 days, and ReefLume every 5 days. Most recently, BilgeHan was updated on November 10, 2026 and ReefLume on November 10, 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.*