# My Custom Fly Box vs LDR | BLDR

My Custom Fly Box and LDR | BLDR are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | My Custom Fly Box | LDR | BLDR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/my-custom-fly-box/id6670184259/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 19 MB | 54 MB |
| Requires iOS | 17.5 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gema Method LLC](https://appshunter.io/developer/1636035814) | [MOONSHINERXWERKS LLC](https://appshunter.io/developer/1874414176) |

## What reviewers say

### My Custom Fly Box

[App page](https://appshunter.io/ios/app/my-custom-fly-box/id6670184259)

Explore a vast catalog of flies with detailed information on origin, purpose, and effectiveness. Organize your favorite flies into custom boxes tailored to your fishing style and locations. Access tying instructions and videos to improve your skills.

**Highlights:** Extensive fly catalog with details, Customizable fly box organization, Freshwater and saltwater fly filtering, Direct links to tying videos and materials, Smart search and intuitive navigation, High-quality fly images

**Features:** macOS Compatibility

**In-app purchases:** none


### LDR | BLDR

[App page](https://appshunter.io/ios/app/ldr-bldr/id6774310335)

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

**In-app purchases:** none


## Frequently asked questions

### Is My Custom Fly Box free?

My Custom Fly Box is free to download, with no in-app purchases.

### Is LDR | BLDR free?

LDR | BLDR is free to download, with no in-app purchases.

### Do My Custom Fly Box or LDR | BLDR have ads?

Neither My Custom Fly Box nor LDR | BLDR shows ads.

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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.*