Comparison

Speed Hebrew vs Earth Rotation

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

Head to head
About

Speed Hebrew

Learn Biblical Hebrew quickly with interactive exercises that go beyond flashcards. This app tests your knowledge as you learn, helping you master vocabulary and the alphabet through engaging pattern matching. Customize your learning by adding your own words and utilizing various modes for effective study.

Highlights
  • Interactive learning exercises
  • Customizable word lists
  • Alphabet and vocabulary sets
  • Continuous and reverse learning modes
  • Focus-enhancing fullscreen design
  • Import and share word lists
Features
Read full description

Quickest way to get started on Biblical Hebrew. Better than flashcards since you can learn at the same time as testing yourself and the app doesn't let you cheat! Speed Hebrew makes flash cards more powerful by giving you two choices. Unlike flash cards, you don't have to go and study a list of words and then come back and test yourself, the two choices mean you learn right from the start. With on screen score and best times its fun and easy, letting your brain do what it does best, learn to match visual patterns! Features: - Add your own words - Alphabet - 4 Word sets, each with easy/medium/hard levels - Top 140 most common words in the Old Testament - Continuous mode for learning large numbers of words - Reverse mode: shows the English, guess the Hebrew - Simple fullscreen design gets rid of all distractions and helps you focus on learning Add your own words: - Revise for tests - Match word lists with textbooks - Expand the built in vocabulary list - Keep a list of words you find hard - Import files email/web/computer and share with friends/classmates * Please not it can be difficult to add your own words directly on the device because of how iOS handles left to right languages. We recommend creating a .txt file on your computer and then importing the file to Speed Hebrew.

About

Earth Rotation

Explore a 3D simulation of celestial bodies. Adjust rotation speeds, reverse direction, and alter lighting angles. Choose from three distinct Earth visual styles for an interactive learning experience.

Highlights
  • Adjustable rotation speed
  • Reverse rotation direction
  • Adjustable sun lighting angle
  • Three Earth visual styles
  • 3D celestial animation
Features
Read full description

This is a 3D animation in which the sun, the earth, and the moon rotate. -You can change the rotation speed. The fastest is 1 second, and the slowest is 300 seconds to make one revolution. -It can rotate in the reverse direction, which is not possible in the natural world. -The earth and the moon can change the light from the sun by 30 degrees. -There are three types of earth: night lights, nature, and globes.

Screenshots

Speed Hebrew4 screens
Earth Rotation4 screens

Verdict

The call

The clearest difference is rating: Earth Rotation at 5.0 against Speed Hebrew's 3.7. Earth Rotation also leads on in-app purchases (none vs 1) and price ($0.99 vs $2.99). Speed Hebrew's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 15.0). On update cadence, ads, monetization model 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

Speed Hebrew costs $2.99 and Earth Rotation $0.99 up front. Speed Hebrew sells 1 one-off in-app purchase. Earth Rotation asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Earth Rotation holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Speed Hebrew ships an update every 30 months, Earth Rotation every 22 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Speed Hebrew versus Earth Rotation: the parameters behind the verdict, then further details
ParameterSpeed HebrewEarth Rotation
Price$2.99$0.99 — better
Rating3.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings3 — better1
Update frequencyEvery 30 monthsEvery 22 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size22 MB46 MB
Age rating4+17+
DeveloperThirteen32 Pty LtdMasahiro Tomosada

Customer experience

Speed Hebrew

All ratings3 ratings
Positive33.3%
Neutral66.7%
Negative0.0%
Written reviews5 reviews
Positive20.0%
Neutral40.0%
Negative40.0%

Earth Rotation

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Speed Hebrew

One-time1
  • Remove Ads$0.99
None

Earth Rotation

No in-app purchases

Questions

Is Speed Hebrew free?
Speed Hebrew costs $2.99, and also offers in-app purchases.
Is Earth Rotation free?
Earth Rotation costs $0.99, with no in-app purchases.
Which has better reviews, Speed Hebrew or Earth Rotation?
Earth Rotation is rated higher. Speed Hebrew averages 3.7 out of 5 from 3 ratings, while Earth Rotation averages 5.0 from 1 ratings.
Do Speed Hebrew or Earth Rotation have ads?
Neither Speed Hebrew nor Earth Rotation shows ads.
Which is updated more often, Speed Hebrew or Earth Rotation?
Speed Hebrew ships an update every 30 months, and Earth Rotation every 22 months. Most recently, Speed Hebrew was updated on November 1, 2026 and Earth Rotation on November 3, 2026.

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