# KnowWake vs Res

The clearest difference is update cadence: Res at every 2 days against KnowWake's every 11 days. KnowWake's advantage is 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.

KnowWake ships an update every 11 days, Res every 2 days. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | KnowWake | Res |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (250 ratings)](https://appshunter.io/ios/app/knowwake/id688017646/reviews)** | — |
| Number of ratings | **250** | — |
| Positive reviews | 55.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 123 MB | 77 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Application Generation, Inc](https://appshunter.io/developer/571709068) | [Reemberto Parada](https://appshunter.io/developer/1558250845) |

## What reviewers say

### KnowWake

[App page](https://appshunter.io/ios/app/knowwake/id688017646)

This marine navigation platform offers detailed waterway information for numerous global locations. Discover waterfront destinations, access real-time community reports on hazards and marine life, and utilize advanced navigation features for a safer and more informed boating experience.

**Highlights:** Waterfront destinations, Real-time waterway reports, Wake zone indicators, Marine weather forecasts, Anchor alarm, Location sharing, Offline mode

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🗺️ Comprehensive wake zone and speed restriction information
- 👍 User-friendly and intuitive interface
- 🆓 Free app with valuable features
- 📍 Accurate location data for marinas, restaurants, and fuel docks
- 🚤 Essential tool for boaters and water sports enthusiasts

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- ⏱️ App becomes unstable after 30 seconds of use
- 🔌 Constant stability problems across multiple iOS versions
- ❌ Routing functionality frequently fails
- 🗺️ Limited coverage for certain regions (Great Lakes, some Florida lakes)

**Reported bugs**

- App crashes immediately upon opening
- App freezes after 30 seconds of use
- Login/registration fails or times out indefinitely
- Routing returns error messages and crashes
- Tapping on location icons does nothing or crashes app

**Requested features**

- Improved stability and crash prevention
- Course-up/heading-up map orientation option
- Depth layer integration for navigation safety
- NOAA raster charts availability
- Better routing algorithm with estimated time and distance


### Res

[App page](https://appshunter.io/ios/app/res-q-consumer/id6761429579)

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

**In-app purchases:** none


## Frequently asked questions

### Is KnowWake free?

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

### Is Res free?

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

### Do KnowWake or Res have ads?

Neither KnowWake nor Res shows ads.

### Which is updated more often, KnowWake or Res?

KnowWake ships an update every 11 days, and Res every 2 days. Most recently, KnowWake was updated on September 24, 2026 and Res on September 15, 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.*