Comparison

Dockwa vs Tide Table Chart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dockwa

Easily book slips and moorings at marinas nationwide. Discover new locations, view amenities, and manage reservations directly from your device. Boaters use it for free, enjoying a streamlined booking process.

Highlights
  • Reserve slips and moorings
  • Discover new marinas
  • View marina amenities and photos
  • Manage reservations
  • Add boat and payment information
  • Compare rates and services
  • Read marina reviews
Features
Read full description

Spend more time boating, less time booking. Dockwa is the best way to reserve slips or moorings at marinas, yacht clubs, and boatyards all over the country. For Life On The Water! (TM) Discover new marinas, view marina amenities and photos, and request and manage marina reservations right from your iPhone or iPad. There are no additional costs to boaters who use Dockwa – all marina prices and policies on the Dockwa platform reflect those set by the marina for all reservations. Say goodbye to webforms, phone tag, and uncertainty about your itinerary. Download Dockwa today and experience the future of boating! More about why Dockwa is awesome: For Boaters: • Reserve slips and moorings at hundreds of marinas and yacht clubs throughout the East Coast, the Bahamas, Caribbean, Great Lakes and West Coast, with new locations coming aboard daily. • Dockwa is FREE for boaters: Free app, free account, no booking fees, and no price mark-up. • Add your boat (or multiple boats) and credit card to your Dockwa account so you never need cash on hand. With Dockwa your information is encrypted, and you can say goodbye to reciting your boat specs or payment information over the phone of VHF! • Submit your reservation request through Dockwa for faster confirmation directly from the marina staff, with no middleman. Talk about smooth sailing. • Compare rates, amenities, and services, and get quotes in-app, and reserve last-minute or months in advance. • See marina reviews and recommendations from your fellow boaters For Marinas, Yacht Clubs and Boatyards: • Join the future of boating: Dockwa provides back-end marina management software at no cost. Schedule your demo today at dockwa.com/signup • Enable new and existing customers to quickly reserve your transient slips and moorings without manual entry or phone • Hands-down the best technology in the industry, with new features Questions? Comments? Glowing praise? Hit us up: thecrew@dockwa.com Like us on Facebook: https://facebook.com/Dockwa Follow us on Twitter: https://twitter.com/getdockwa Follow us on Instagram: instagram.com/dockwa Explore Dockwa: https://dockwa.com

About

Tide Table Chart

Access tide forecasts for thousands of stations worldwide with this app. View high and low tides, moon phases, and sunrise/sunset times. Enjoy offline access and Apple Watch support for a quick overview of ocean conditions.

Highlights
  • High and low tide forecasts
  • Moon phase depiction
  • Sunrise, sunset, moonrise, moonset times
  • Animation of moon phase and tide changes
  • Offline viewing capability
  • Apple Watch support
  • Thousands of global tide stations
Features
Read full description

Tide Table Chart provides quick and easy access to high and low tide forecasts. Swipe left/right to see the tide chart of the next day or play an animation of moon phase and tide changes to get a quick overview. The app provides tide forecasts for thousands of tide stations across the world (including USA, Canada, UK, Germany, Australia, New Zealand, ...). Whether you love to surf, dive, go fishing or simply enjoy walking on beautiful ocean beaches, the app Tide Table Chart will show you the tide predictions for your favourite beach. The tide prediction information is stored on your phone so that you can use the app without internet connection. This app supports also the tide chart display on Apple Watch. DISCLAIMER - Tide data displayed by the app are based on astronomical tide predictions and do not take into account the effects of strong winds, rain, floods and other meteorological events. Do NOT use the app for navigation or any other purpose that may result in personal injury or property damage. Use it at your own risk. Features: * Display high and low tides on iPhone, iPod or Apple Watch. * Moon Phase depiction * Sunrise, Sunset, Moonrise and Moonset times * Animation of moon phase and tide changes for quick overview * Swipe left/right to see the tide chart of the next days * Thousands of tide stations across the world * including USA, Canada, UK, Germany, Australia, New Zealand... * Offline viewing capability * View tide station locations on an overview map with offline cache * Accounts for daylight savings time and different timezones

Screenshots

Dockwa4 screens
Tide Table Chart4 screens

Verdict

The call

The clearest difference is price: Dockwa at Free against Tide Table Chart's $4.99. Dockwa also leads on review sentiment (74% vs 31%) and rating (4.9 vs 1.6). Tide Table Chart's advantage is iOS requirement (15.6 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Dockwa is free to download; Tide Table Chart costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Dockwa holds the better App Store score, 4.9 against 1.6. That said, the two scores are not equally well evidenced: Dockwa has 34K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 74% of Dockwa's written reviews are positive against 31% of Tide Table Chart's.

UpkeepUpdate frequency

Dockwa ships an update every 2 weeks, Tide Table Chart every 5 weeks. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 3 level
Dockwa versus Tide Table Chart: the parameters behind the verdict, then further details
ParameterDockwaTide Table Chart
PriceFree — better$4.99
Rating4.9 (34K ratings) — better1.6 (5 ratings)
Positive reviews74.3% of reviews — better31.3% of reviews
Number of ratings34K — better5
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPod, Apple Watch — better
Requires iOS18.615.6 — better
Further details — not scored
Size205 MB8 MB
Age rating4+4+
DeveloperDockwa, Inc.AppMosaic.com

Customer experience

Dockwa

All ratings33,510 ratings
Positive97.4%
Neutral1.3%
Negative1.3%
Written reviews171 reviews
Positive74.3%
Neutral7.6%
Negative18.1%

Tide Table Chart

All ratings5 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews32 reviews
Positive31.3%
Neutral0.0%
Negative68.8%

Bugs and requests

Dockwa

Reported bugs

2 issues
  • Issues with accepting terms and conditions
  • Reservation cancellation and editing problems

Requested features

4 requests
  • Calendar integration for reservations
  • Filters for specific marina amenities
  • Real-time availability updates
  • Group reservation management

Tide Table Chart

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Dockwa

No in-app purchases

None

Tide Table Chart

No in-app purchases

Questions

Is Dockwa free?
Dockwa is free to download, with no in-app purchases.
Is Tide Table Chart free?
Tide Table Chart costs $4.99, with no in-app purchases.
Which has better reviews, Dockwa or Tide Table Chart?
Dockwa is rated higher. Dockwa averages 4.9 out of 5 from 34K ratings, while Tide Table Chart averages 1.6 from 5 ratings.
Do Dockwa or Tide Table Chart have ads?
Neither Dockwa nor Tide Table Chart shows ads.
Which is updated more often, Dockwa or Tide Table Chart?
Dockwa ships an update every 2 weeks, and Tide Table Chart every 5 weeks. Most recently, Dockwa was updated on September 25, 2026 and Tide Table Chart on September 23, 2026.

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