U vs Gravity Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U
Learn to understand the Arabic of the Quran with a streamlined, 3-step program. Focus on high-frequency words and essential grammar to translate phrases and verses quickly. Designed for English speakers seeking a direct connection to the Quran's original language.
- 3-step learning program
- Focus on repeated Quranic words
- Grouped words by common roots
- Selective grammar rules
- Immediate translation practice
- 30-minute lesson structure
Read full descriptionHide full description
U-Quran : A 3-Step Program Towards Understanding The Arabic Of The Quran 30% off - Ramadan Pricing The Miracle of Qur’anic Arabic – Easy Access for All Understand 30% of the words of the Qur’an within 20 hours! Start translating simple Qur’anic phrases within a few days! This is the Miracle of Qur’anic Arabic. U-Quran is designed to help you attain your goal by providing you a structured lesson-by-lesson 3 step approach towards building your Qur’anic vocabulary. Stripped away are all the distractions that are often part of traditional Arabic language courses, and instead what you are presented with is a very streamlined approach that teaches you the most in the least amount of time. U-Quran maximizes your effort by: 1)Focusing on the most repeated words in the Qur’an 2)Grouping words with common roots in the same lesson 3)Being very selective on what grammar rules to present and when to present them 4)Immersing students immediately into the process of translating Qur’anic Ayat’s 5)Designing each lesson to take about 30 minutes Each Lesson is structured as follows: 1)Word Review: Presentation of 10 to 15 words for that lesson 2)Drills: Review drills to reinforce lesson words 3)Exercises: Further word reinforcement by translating ayats that contain current (and past) lesson words More about U-Quran: U-Quran is short for “Understanding Qur’anic Arabic for the English Speaking”. The focus of this program is to allow a Muslim to connect directly with the Qur’an in Arabic, the language that it was originally revealed. Allah(S) in all His wisdom revealed the Qur’an in Arabic, and did so in the first instance to Arabs to whom the language of the Qur’an was their own. In Surah Ibrahim, verse 4 Allah(S) says: AND NEVER have We sent forth any apostle otherwise than [with a message] in his own people's tongue, so that he might make [the truth] clear unto them; but God lets go astray him that wills [to go astray], and guides him that wills [to be guided] -for He alone is almighty, truly wise. (14:4) But today the vast majorities of Muslims do not speak or understand Arabic, and the task of learning another language is just too daunting. But Allah(S) knows all, and one of the miracles of the Qur’an is that as rich as the message of the Qur’an is, the vocabulary used to deliver its’ message is actually very small! For Allah(S) says: For example, of the seven days of the week in the Arabic language, the Qur’an only uses the word Juma and Sabt (Friday and Saturday). Another example includes the months of the year where our of the 12 months in the Arabic language the Qur'an only mentions Ramadan. And of the multitude of numbers that exist the Qur'an uses only 1 thru 12, 19, 20, 30, 40, 50, 60, 70, 80, 90, and 99, 100, 200, 300, 1000, 3000, 5000, and 50,000. Now If one has to start with Arabic language as a whole (as in a traditional Arabic class) he/she will probably have to memorize all the names of the months, days of the week and numbers up to 50,000 to be able to comprehend just the 32 items mentioned above. Would it not be a lot easier to just learn the 32 items? In this first installment of U-Quran we cover 206 words. Out of the 52,585 words contained within the entire Qur’an, these 206 words (with repetition) account for 15,914 of those words. That’s an amazing 30.3% of the words in the entire Qur’an. Imagine learning just 206 words and being able to access 30% of the Qur’an in Arabic! Think about it: In what language, and in which book can you get this result? Unless the Qur’an is easy, you cannot achieve so much in so little effort. So has said Allah(S), the Almighty: But We have indeed made the Qur'an easy to understand and remember: then is there any that will receive admonition? (54:22)
Gravity Math
Read full descriptionHide full description
With this premium learning app you can practice math while playing a fun and simple mini-game. Gravity Math is powered by the most natural handwriting input and has a large selection of math facts from 1st to 6th grade with additional customization options. You can practice the following math skills: Addition: Addition up to 10 Addition up to 18 Add a number to a multiple of ten Add doubles Add three numbers up to 10 each Relate addition and subtraction Addition up to 20 Add a two-digit and a one-digit number Add two multiples of ten Add multiples of 10 or 100 Add two two-digit numbers Addition up to 100 Add two numbers up to three digits Add three numbers up to two digits each Add three numbers up to three digits each Add two numbers with four digits Complete the addition sentence up to three digits Balance addition equations up to two digits Subtraction: Subtraction facts - numbers up to 10 Subtraction facts - numbers up to 18 Subtract a multiple of ten Relate addition and subtraction Subtraction facts - numbers up to 20 Subtract a one-digit number from a two-digit number Subtract two two-digit numbers Subtract multiples of 10 Subtract multiples of 100 Subtract multiples of 10 or 100 Balance subtraction equations Subtraction facts - numbers up to 100 Subtract two three-digit numbers Complete the subtraction sentence up to three digits Subtract numbers with four or five digits Balance subtraction equations up to three digits Multiplication: Multiplication tables for 2, 3, 4, 5, 10" Multiplication tables for 6, 7, 8, 9 Multiply by a multiple of ten Multiplication facts up to 10×10 Multiplication facts up to 12×12 Multiply one-digit numbers by two-digit numbers Multiply one-digit numbers by three-digit numbers Multiply 1-digit numbers by 4-digit numbers Multiply 2-digit numbers by 2-digit numbers Multiply numbers ending in zeroes Multiply three numbers up to 10 each Division: Division facts for 2, 3, 4, 5, 10 Division facts for 6, 7, 8, 9 Division facts up to 10 Division facts up to 12 Divide two-digit numbers by one-digit numbers Divide three-digit numbers by one-digit numbers Divide three-digit numbers by two-digit numbers Divide four-digit numbers by one-digit numbers Divide four-digit numbers by two-digit numbers Divide numbers ending in zeroes by numbers up to 12 Decimals: Add decimal numbers Subtract decimal numbers Add three decimal numbers Convert decimals to fractions and mixed numbers Convert fractions and mixed numbers to decimals denominators of 10 and 100 Round decimals to the nearest whole number Round decimals to the nearest tenth Round decimals to the nearest hundredth Multiply a decimal by a power of ten Multiply a decimal by a one-digit whole number Multiply two decimal numbers Divide decimals by powers of ten Division with decimal quotients Divide decimals Convert fractions and mixed numbers to decimals Fractions: Add fractions with like denominators Subtract fractions with like denominators Add fractions with unlike denominators Subtract fractions with unlike denominators Add fractions with denominators of 10 and 100 Multiply fractions by one-digit whole numbers Multiply fractions by whole numbers Multiply two fractions Multiply a mixed number by a fraction Divide fractions by whole numbers Divide whole numbers by fractions Divide two fractions Write fractions in lowest terms Add fractions and mixed numbers with like denominators Add fractions and mixed numbers with unlike denominators Subtract fractions and mixed numbers with like denominators Subtract fractions and mixed numbers with unlike denominators Multiply fractions and mixed numbers Multiply mixed numbers and whole numbers Divide fractions and mixed numbers Divide mixed numbers by whole numbers Integers: Add integers Subtract integers Multiply integers Divide integers Add three integers Subtract three integers Multiply three integers
Screenshots
Verdict
The clearest difference is price: U at Free against Gravity Math's $2.99. U also leads on update cadence (every 4 months vs every 7 months). On ads, in-app purchases, device support and iOS requirement 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
U is free to download; Gravity Math costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
U ships an update every 4 months, Gravity Math every 7 months. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.
| Parameter | U | Gravity Math |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 93.8% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Masud Khan | Sergey Malugin |
In-app purchases
U
No in-app purchases
Gravity Math
No in-app purchases









