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EZ Nautical Almanac

EZ Celestial LLC · Navigation · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card Google Play version →
Revenue a month, worldwide
Too small to estimate
Not enough chart or ratings data
New ratings
+0
in 8 days, 12 in total
Rating
5.0 of 5
5 ratings in this store
Countries it ranks in
0
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE
Unranked
Not in any grossing chart, and too few ratings (12) to read its growth. Most apps at this stage earn little or nothing.
EST. LIFETIME DOWNLOADS
175 to 500
Estimated from ratings count
RATINGS
5
AVG RATING
5.00
PRICE
$9.99
AGE
3.0y
LAST UPDATE
753d ago
VERSION
1.4
SIZE
114 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
5 / 30
COUNTRIES NOW
0 (was 0)
NEW RATINGS, LAST 7 DAYS
+0
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026$8.8K a month
Oct 17, 2026not in a grossing chart
Oct 18, 2026$1.2K a month
Oct 19, 2026$484 a month
Oct 20, 2026$484 a month
Oct 21, 2026$405 a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: not ranked. Now: not ranked.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 16, 202612 ratings
Oct 17, 202612 ratings
Oct 18, 202612 ratings
Oct 19, 202612 ratings
Oct 20, 202612 ratings
Oct 21, 202612 ratings
Oct 22, 202612 ratings
Oct 23, 202612 ratings
Oct 24, 202612 ratings
12 on Oct 16, 2026, 12 on Oct 24, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases32 days
From the last 5 versions listed on the App Store.
RATING BREAKDOWN
5 ratings
5★100%
4★0%
3★0%
2★0%
1★0%

What users say

Latest reviews, United States App Store.

★★★★★Jan 27, 2025
Great Program

I’ve been doing celestial navigation for 3 1/2 years now and I’ve used his annual nautical almanac every year. I bought then for $10 and I love them. A month ago I bought this program and it’s so easy to use. If I head out to sea I’m able to print up the pages that I need for the time I’ll be gone. I might even make it back up copy and keep it in someplace very very dry. If you are new to celestial navigation and want to practice but don’t have a horizon you could build a celestial navigation platform and on three adjustable bolts you can set up a mirror. Level up with an accurate level and then when you use the stars at night you’re able to adjust it even more to a great fine-tuning. During the day you can flip the mirror upside down and slowly pour water on it and you get about a 16th of an inch water mirror which works very very accurately. I’ve taken literally thousands of shots at the sun moon stars and planets. The moon for me still is a bit sketchy but the stars planets and sun have given me a lot of joy since June of 2021. The guy who put this together did great job. Christopher Cody

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

nautical almanac11almanac10nautical9pages7ezna6celestial navigation5digital nautical5sight reduction5digital4years4sight4years nautical3nautical almanacs3official nautical3years through3zoom pan3still generate3full celestial3navigation solution3celestial3navigation3book3data3used3

What's new in 1.4

Minor bug fix and periodic maintenance.

Released Nov 1, 2023. Current version shipped Oct 1, 2024.

Store description

You need a Nautical Almanac to do celestial navigation. In today’s digital age, why buy a new book every year when you can buy a digital Nautical Almanac that provides 100 years of Nautical Almanacs (1960 - 2059) for less than half the price of a single year of the book. All data is formatted and organized exactly as you are used to seeing it in the official Nautical Almanacs published by USNO and HMNAO. Here are some things you can do with ezNA that you can’t do with your book: - Generate and use 100 years of Nautical Almanac pages for the years 1960 through 2059. - Easily go directly to the page you want without thumbing through pages. - Highlight the data you are looking for by touching the row and column headings on the page. - Zoom and pan to clearly read the tables. - Using Zoom, pan, and highlight makes the almanac easy to use on a phone as well as a tablet. - Functions are provided to do the necessary table lookups to perform basic Cel Nav activities. - The function pages show all almanac values used in the function with an almanac icon. - Click or touch the icon to go to the correct page with that value highlighted. The concise sight reduction tables are included and the sight reduction function demonstrates how to use them. If you have never used them then you are in for a big surprise. They are amazing! In the format I am generating them, they are a total of 16 pages (32 pages in the official Nautical Almanac). With this few pages and a few extra steps to use them you can still generate sight reductions that are typically within about 1 NM of those produced by Pub 229. Pub 229 has about 400 pages per volume and there is a total of 6 Volumes! ezNA performs all astronomical calculations using the NOVAS 3.1 software from the US Naval Observatory (USNO) and a JPL ephemeris that covers the years 1960 through 2059. Since all calculations are performed in the app, ezNA is fully functional with no dependency on a data connection. Please note that this digital Nautical Almanac is already included in ezAlmanacOne, which is our full celestial navigation solution. There is no need to purchase ezNA if you already have ezAlmanacOne. ezNA is NOT a full celestial navigation solution. It is a digital Nautical Almanac with functions to support using the Nautical Almanac tables. You can only do a single full sight reduction at a time. Using ezNA and manually recording and plotting your reductions you can still generate a fix manually!

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Prices, ranks and reviews are per country. Revenue above is already worldwide.