# Lateral Lines vs RafterTools+ Dark

The clearest difference is price: Lateral Lines at Free against RafterTools+ Dark's $17.99. Lateral Lines also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.4 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Lateral Lines is free to download; RafterTools+ Dark costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lateral Lines ships an update every 4 days, RafterTools+ Dark every 3 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Lateral Lines | RafterTools+ Dark |
| --- | --- | --- |
| Price | **Free** | $17.99 |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/lateral-lines/id6471625920/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 131 MB | 47 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [The Portland Fly Shop LLC](https://appshunter.io/developer/1715739065) | [Sim Ayers](https://appshunter.io/developer/689788842) |

## What reviewers say

### Lateral Lines

[App page](https://appshunter.io/ios/app/lateral-lines/id6471625920)

Access detailed river-specific hatch charts, custom maps, and knot guides for anglers. Discover water levels, gear reviews, and suggested fishing patterns to enhance your experience on the water.

**Highlights:** River-specific hatch charts, Customizable maps, Knot guides, Water level information, Gear reviews, Suggested fishing patterns

**Features:** macOS Compatibility

**In-app purchases:** none


### RafterTools+ Dark

[App page](https://appshunter.io/ios/app/raftertools-plus-dark/id6762562883)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lateral Lines free?

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

### Is RafterTools+ Dark free?

RafterTools+ Dark costs $17.99, with no in-app purchases.

### Do Lateral Lines or RafterTools+ Dark have ads?

Neither Lateral Lines nor RafterTools+ Dark shows ads.

### Which is updated more often, Lateral Lines or RafterTools+ Dark?

Lateral Lines ships an update every 4 days, and RafterTools+ Dark every 3 weeks. Most recently, Lateral Lines was updated on October 8, 2026 and RafterTools+ Dark on October 11, 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.*