Comparison

Number Line, by MLC vs Digestive System Flashcards

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

Head to head
About

Number Line, by MLC

This app allows students to visualize number sequences and demonstrate mathematical strategies. It supports various number types and offers tools for annotation, problem-solving, and sharing work. Ideal for elementary classrooms and iPad learning environments.

Highlights
  • Visualize number sequences
  • Demonstrate counting, adding, subtracting, multiplying, dividing
  • Use whole numbers, fractions, decimals, or negative numbers
  • Add custom tick marks and labels
  • Hide and reveal numbers and jumps
  • Annotation and drawing tools
  • Save and share work
Features
Read full description

Number Line helps students visualize number sequences and demonstrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing. Choose number lines labelled with whole numbers, fractions, decimals, or negative numbers. Or use a blank number line, with or without tick marks. Describe intervals between points on the line using forward or backward jumps above and below the line. Jumps can be labelled with their values or left blank. Add custom tick marks to the number line to show equivalence or compare number values. Show strategies with drawing and annotation tools. Hide elements of the sequence shown on the number line, which challenges students to use what they know about number relationships and computation to identify those missing elements. This virtual number line is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use iPads. For more Number Line resources and other apps, visit: www.mathlearningcenter.org/apps FEATURES • Mark the number line with multiples of whole numbers, fractions, or decimals. In addition, set the starting value of the line, including using negative values. • Add and manipulate forward and backward jumps, above or below the line. • Label jump bars, manually or automatically, to show intervals or hide labels altogether. • Add custom tick marks and values to blank number lines. • Hide and reveal numbers on the number line. • Hide and reveal jumps, numbers, and other elements with resizable covers to create your own problems and model strategies. • Use the drawing tools to annotate work and show understanding. • Add equations, expressions, and descriptions with the math text and writing tools. • Share your work by saving an image or providing a share code to others. MORE APPS For more Number Line resources and other apps, visit: www.mathlearningcenter.org/apps LEARN MORE To learn about Bridges in Mathematics, an elementary curriculum that employs visual models like number line, visit: www.mathlearningcenter.org/bridges/overview ABOUT US This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. ACKNOWLEDGEMENTS This app was crafted by Clarity Innovations. We help improve teaching and learning by creating solutions that match promising technologies with the needs of education. Visit us: www.clarity-innovations.com

About

Digestive System Flashcards

Features
Read full description

Digestive System Flashcards is the perfect interactive study tool for medical students, nursing professionals, and anyone passionate about human biology. Master the complexities of the gastrointestinal (GI) tract through a proven blend of visual learning and active recall. Our app helps you learn and review every part of the human digestive system in a fun, effective way. Whether you're studying for exams or just curious about human biology, this app makes complex topics simple and engaging. Browse detailed flashcards covering stomach, intestines, enzymes and digestion. Use the search function to quickly find specific topics, and save important cards to your favorites for faster review. KEY FEATURES: - Study and Memorize Mode: Dive into detailed flashcards covering everything from the esophagus to the colon. Perfect for mastering terms at your own pace. - Test (Quiz) Mode: Put your knowledge to the test! Our interactive quizzes help you track your progress and focus on what you need to learn most. - Match Game: Turn your study session into a challenge. Match terms with anatomical structures to sharpen your visual recognition and speed. - Smart Search: Don't waste time scrolling. Instantly find specific organs, glands, or processes with our efficient search tool. - Favorites System: Personalize your learning experience. Save difficult terms to your favorites for targeted review later. -. 100% Offline Access: No internet required. Study in the lab, on the bus, or during your hospital shift with full offline functionality. Who Is This For? - Nursing & Medical Students: An essential companion for clinical rotations and board exam prep. - Biology Students: Simplifies the complex physiology of digestion and absorption. - Healthcare Professionals: A quick reference tool for patient education or personal review.

Screenshots

Digestive System Flashcards4 screens

Verdict

The call

The clearest difference is price: Number Line, by MLC at Free against Digestive System Flashcards's $2.99. Digestive System Flashcards's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.1). On 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

Number Line, by MLC is free to download; Digestive System Flashcards costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Number Line, by MLC ships an update every 13 months, Digestive System Flashcards every 22 months. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
Number Line, by MLC versus Digestive System Flashcards: the parameters behind the verdict, then further details
ParameterNumber Line, by MLCDigestive System Flashcards
PriceFree — better$2.99
Rating4.4 (15 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings15 — better—
Update frequencyEvery 13 months — betterEvery 22 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS16.111.0 — better
Further details — not scored
Size7 MB19 MB
Age rating4+4+
DeveloperThe Math Learning CenterHasan Cakir

In-app purchases

None

Number Line, by MLC

No in-app purchases

None

Digestive System Flashcards

No in-app purchases

Questions

Is Number Line, by MLC free?
Number Line, by MLC is free to download, with no in-app purchases.
Is Digestive System Flashcards free?
Digestive System Flashcards costs $2.99, with no in-app purchases.
Do Number Line, by MLC or Digestive System Flashcards have ads?
Neither Number Line, by MLC nor Digestive System Flashcards shows ads.
Which is updated more often, Number Line, by MLC or Digestive System Flashcards?
Number Line, by MLC ships an update every 13 months, and Digestive System Flashcards every 22 months. Most recently, Number Line, by MLC was updated on November 6, 2026 and Digestive System Flashcards on November 6, 2026.

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