Gravity Math vs FDStreetDrill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gravity Math
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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
FDStreetDrill
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FDStreetDrill turns your response area into a fast, visual training drill. Draw your district, hide the street labels, and test yourself using satellite imagery and real-world landmarks. Tap the right street and get instant feedback. Miss it? Learn it. Repeat until your map memory sticks. Built for firefighters, EMTs, and law enforcement who want to sharpen their spatial awareness without staring at labeled maps. Train smart. Learn faster. Own your response area! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fdstreetdrillapp.com/
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Verdict
The clearest difference is price: FDStreetDrill at Free against Gravity Math's $2.99. Gravity Math's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 26.0). On update cadence, ads 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
FDStreetDrill is free to download; Gravity Math costs $2.99 up front. FDStreetDrill sells 2 in-app purchases, starting at $3.99 per month. Gravity Math asks for nothing beyond the download.
Gravity Math ships an update every 7 months, FDStreetDrill every 6 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Gravity Math | FDStreetDrill |
|---|---|---|
| Price | $2.99 | Free — better |
| Update frequency | Every 7 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 17 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Malugin | LifeLine EMS Training and Consulting LLC |
In-app purchases
Gravity Math
No in-app purchases
FDStreetDrill
- FDStreetDrill Monthly$3.991 Month
- FDStreetDrill Yearly$29.991 Year
Questions
Is Gravity Math free?
Is FDStreetDrill free?
Do Gravity Math or FDStreetDrill have ads?
Which is updated more often, Gravity Math or FDStreetDrill?
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