Comparison

BASIC LR Instructor vs Atlas of Moons

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

Head to head

★ 4.525 ratingsView app →

About

BASIC LR Instructor

Features

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This Apps provides reference material and bedside aids for BASIC DHS course participants.

About

Atlas of Moons

Explore the fascinating moons of our solar system. Discover intriguing celestial bodies and learn about their unique scientific properties. This educational app offers a virtual tour of our local cosmic neighborhood.

Highlights

Explore major moons
Learn about scientific properties
Virtual tour of celestial bodies
Educational content
User-friendly interface

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Take a our of the major moons in our celestial menagerie, including those that are among the most mystifying—or scientifically intriguing—places in our local neighborhood

Screenshots

BASIC LR Instructor4 screens

Atlas of Moons4 screens

Verdict

The call

The clearest difference is iOS requirement: Atlas of Moons at 12.0 against BASIC LR Instructor's 14.0. On price, update cadence, ads and in-app purchases 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

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

UpkeepUpdate frequency

BASIC LR Instructor ships an update every 4 months, Atlas of Moons every 3 months. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level

BASIC LR Instructor versus Atlas of Moons: the parameters behind the verdict, then further details
Parameter	BASIC LR Instructor	Atlas of Moons
Price	Free	Free
Rating	—	4.5 (25 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	25 — better
Update frequency	Every 4 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0	12.0 — better
Further details — not scored
Size	4 MB	23 MB
Age rating	17+	4+
Developer	The Chinese University of Hong Kong	Francisco Javier Delgado Garcia

In-app purchases

None

BASIC LR Instructor

No in-app purchases

None

Atlas of Moons

No in-app purchases

Questions

Is BASIC LR Instructor free?

BASIC LR Instructor is free to download, with no in-app purchases.

Is Atlas of Moons free?

Atlas of Moons is free to download, with no in-app purchases.

Do BASIC LR Instructor or Atlas of Moons have ads?

Neither BASIC LR Instructor nor Atlas of Moons shows ads.

Which is updated more often, BASIC LR Instructor or Atlas of Moons?

BASIC LR Instructor ships an update every 4 months, and Atlas of Moons every 3 months. Most recently, BASIC LR Instructor was updated on October 2, 2026 and Atlas of Moons on October 19, 2026.