Comparison

Reading Comprehension vs Chalk Speed Math

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

Head to head
About

Reading Comprehension

Enhance fourth-grade reading skills with leveled passages, comprehension questions, and vocabulary practice. Features include read-aloud narration, adjustable text, and progress tracking, available in English and Spanish.

Highlights
  • 69 leveled reading passages
  • 405 explained comprehension questions
  • 828 vocabulary words with definitions
  • Read-aloud narration
  • Adjustable text size and dyslexia-friendly font
  • Progress tracking and goal setting
  • Offline functionality
Read full description

Help fourth graders become confident readers with 69 leveled passages, 405 questions with clear explanations, and 828 vocabulary words, all in English and Spanish. Every article is included. No ads, no subscription and nothing else to buy. 69 PASSAGES, EASY TO CHALLENGING • 46 stories and 23 nonfiction articles • 15 easy, 38 medium and 16 challenging passages written for fourth grade • Topics include camouflage, honeybees, weather, bridges, maps, clean water, recycling, leadership and good citizenship • Every passage has its own illustrated cover 405 QUESTIONS, EVERY ANSWER EXPLAINED • Five or six multiple-choice questions per passage • Every answer comes with a short explanation • After a wrong answer, students get a hint and a second try • Questions practice key details, main idea, vocabulary, characters, theme and inference • Answer choices are shuffled so children learn the ideas, not the letters 828 VOCABULARY WORDS • Words to Know appear before each passage • Tap any underlined word for a child-friendly definition and example in English and Spanish • Save words to a word book and practice them later, with no timer ENGLISH AND SPANISH Tap ES to switch the passage, questions and dictionary to Spanish. The menus stay in English because the app builds English reading skills; Spanish lets parents follow along and help. BUILT FOR EVERY READER • Read-aloud narration that highlights each word, with adjustable speed • Highlighter, adjustable text size, a dyslexia-friendly font, page colors and line spacing • Nothing is timed, and children are never ranked against each other PROGRESS THAT MAKES SENSE • Set a daily reading goal and build a reading streak • See which reading skills are strong and which need more practice • The Try Again list brings back only the questions that were missed • Collect 30 badges for reading, quizzes, words and streaks FOR GROWN-UPS Parent Zone is protected by a simple grown-ups-only question. Parents can change the daily goal, see a progress report and reset the app. PRIVATE BY DESIGN Everything works offline. There are no accounts, no advertising and no tracking. Reading progress stays on the device. Made for iPhone and iPad.

About

Chalk Speed Math

Read full description

Hoping to brush up on your math skills? Chalk Speed Math is an arithmetic trainer designed to help you practice speed, accuracy, and confidence with everyday math. Practice addition, subtraction, multiplication, division, or challenge yourself with MDAS / order-of-operations questions. Choose from Easy, Medium, and Hard difficulty levels depending on how much of a challenge you want. Each practice round is timed, so you can work toward faster completion while still focusing on correct answers. Your results are saved locally, allowing you to track personal bests and review your progress and speed over time. Features include: • Addition, subtraction, multiplication, and division practice • MDAS / order-of-operations training • Easy, Medium, and Hard difficulty levels • Timed practice rounds • Personal best tracking • Practice history and performance charts • Local-only data storage • Optional sound effects • No account needed • Practice as much as you want Whether you want to sharpen your mental arithmetic, do some basic drills, revisit skills you have not practiced in a while, or simply challenge yourself to get faster and more accurate, Chalk Speed Math gives you a straightforward place to practice.

Screenshots

Reading Comprehension4 screens
Chalk Speed Math4 screens

Verdict

The call

The clearest difference is price: Chalk Speed Math at Free against Reading Comprehension's $3.99. Chalk Speed Math also leads on update cadence (every 5 days vs every 9 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

CostPrice · In-app purchases · Ads · Monetization

Chalk Speed Math is free to download; Reading Comprehension costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Reading Comprehension ships an update every 9 months, Chalk Speed Math every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 7 level
Reading Comprehension versus Chalk Speed Math: the parameters behind the verdict, then further details
ParameterReading ComprehensionChalk Speed Math
Price$3.99Free — better
Rating2.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.6 — better
Further details — not scored
Size22 MB1 MB
Age rating4+4+
DeveloperMING LAUDeneisha Tieng

In-app purchases

None

Reading Comprehension

No in-app purchases

None

Chalk Speed Math

No in-app purchases

Questions

Is Reading Comprehension free?
Reading Comprehension costs $3.99, with no in-app purchases.
Is Chalk Speed Math free?
Chalk Speed Math is free to download, with no in-app purchases.
Do Reading Comprehension or Chalk Speed Math have ads?
Neither Reading Comprehension nor Chalk Speed Math shows ads.
Which is updated more often, Reading Comprehension or Chalk Speed Math?
Reading Comprehension ships an update every 9 months, and Chalk Speed Math every 5 days. Most recently, Reading Comprehension was updated on November 5, 2026 and Chalk Speed Math on November 6, 2026.

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