Comparison

Math Vocabulary Cards, by MLC vs VDWrite

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

Head to head
About

Math Vocabulary Cards, by MLC

This app helps students understand math terms with interactive flashcards. It offers definitions, examples, and practice modes, with options to hide or reveal information and switch between English and Spanish. It's designed for elementary classrooms and aligns with specific math curricula.

Highlights
  • Interactive flashcards with terms, examples, and definitions
  • Hide/reveal sections for practice
  • English and Spanish language support
  • Select cards by category or individually
  • Self-check mode for students
  • Share card sets via code for teachers
Features
Read full description

Math Vocabulary Cards help students deepen their conceptual understanding of key terms in mathematics. Each card features three sections: a math term, a representative example or model, and a concise definition. Each section can be hidden or revealed providing multiple options for practice. Vocabulary cards can be selected individually or by category and switched seamlessly between English and Spanish. Math Vocabulary Cards are ideal for elementary classrooms and other learning environments that use iPads. These key mathematical terms are featured throughout the Bridges in Mathematics K-5 curriculum. FEATURES: • Choose cards sets for grades K-2 or 3-5. • Select cards by category or individually. • Cards can be automatically sorted in random or alphabetical order. • Hide and reveal one or more sections of each card. • View terms and definitions in English or Spanish. • Students can use self-check mode to mark off cards they know. • Teachers can send selected card sets to students via a share code. ABOUT US This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. Our mission is to inspire and enable individuals to discover and develop their mathematical confidence and ability. www.mathlearningcenter.org 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

VDWrite

This writing app offers text-to-speech proofreading to catch errors, a word finder for better vocabulary, and an active outline for organizing and restructuring documents. It's designed to help users write more effectively and efficiently.

Highlights
  • Text-to-speech proofreading
  • Phonetic and meaning word search
  • Active document outline
  • Voice dictation support
  • iCloud synchronization
  • Cloud storage integration
Features
Read full description

Voice Dream Writer helps everyone write better: Text-to-speech proofreading reduces mistakes, phonetic and meaning search help you use the right words, and an active outline helps you organize and improve the structure of your writing. • Featured in the US App Store Education Collection. • "Voice Dream Writer's technically designed for people with reading disabilities, but it's useful for just about anyone who needs a little help proofing." - Lifehacker Text-To-Speech Proofreading. Professional proofreaders recommend reading out loud as the best way to catch mistakes. Like a personal proofreader, Voice Dream Writer reads your writing using text-to-speech, so you can easily spot awkward sentences, grammatical errors and typos. Also, it can read words and sentences as you type or voice dictate. This way, you can type faster because you no longer have to look up to check the text you just wrote. Word Finder. Voice Dream Writer helps you find the right words using phonetic search and meaning search. For example, search for "inuf" phonetically, and you will find "enough", and search for "Fast Africa Cat" by meaning and you will find "Cheetah." Word Finder also shows you the dictionary definition of a word as you type without you having to select anything or open another program. Outline. As you write, Voice Dream Writer automatically creates an outline of headings, paragraphs and sentences. The Outline helps you structure your document better by giving you an always-on overview. You can also quickly navigate to a section in a long document without endless scrolling. Finally, you can drag and drop elements in the Outline to organize your writing. No more selecting, cutting and pasting large blocks of text. Besides these unique features, Voice Dream Writer also comes with everything you would expect from any great writing tool: • Comprehensive settings for text appearance • Uncluttered writing area • Search for text • Search for misspelled words • Word count • Synchronize and backup with iCloud • Import and export for Dropbox, Google Drive, and Box • Preview and print with multiple themes • Markdown support for formatting • Export to Microsoft Word format (compatible with Apple Pages) • Support for Bluetooth keyboard The app is not only fully accessible, it was designed with students and adults with print disabilities in mind. There are special tools for VoiceOver users to manage the cursor, select text, and find and correct misspelled words by stepping through them. Voice-based Proofreading and Phonetic Search are invaluable for people with dyslexia. Also included is the research-proven Dyslexie font. Voice Dream Writer will continue to evolve. We would love to hear from you!

Screenshots

VDWrite1 screens

Verdict

The call

The clearest difference is rating: VDWrite at 4.1 against Math Vocabulary Cards, by MLC's 3.3. VDWrite also leads on update cadence (monthly vs every 16 months) and ratings volume (65 vs 4). Math Vocabulary Cards, by MLC's advantage is monetization model (free vs paid) and review sentiment (100% vs 68%). On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

VDWrite holds the better App Store score, 4.1 against 3.3. That said, the two scores are not equally well evidenced: VDWrite has 65 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of Math Vocabulary Cards, by MLC's written reviews are positive against 68% of VDWrite's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Math Vocabulary Cards, by MLC ships an update every 16 months, VDWrite monthly. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard6 real differences · 4 level
Math Vocabulary Cards, by MLC versus VDWrite: the parameters behind the verdict, then further details
ParameterMath Vocabulary Cards, by MLCVDWrite
PriceFreeFree
Rating3.3 (4 ratings)4.1 (65 ratings) — better
Positive reviews100.0% of reviews — better67.9% of reviews
Number of ratings465 — better
Update frequencyEvery 16 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.414.0 — better
Further details — not scored
Size176 MB47 MB
Age rating4+4+
DeveloperThe Math Learning CenterOpus Noma LLC

Customer experience

Math Vocabulary Cards, by MLC

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

VDWrite

All ratings65 ratings
Positive72.3%
Neutral10.8%
Negative16.9%
Written reviews81 reviews
Positive67.9%
Neutral12.3%
Negative19.8%

In-app purchases

None

Math Vocabulary Cards, by MLC

No in-app purchases

None

VDWrite

No in-app purchases

Questions

Is Math Vocabulary Cards, by MLC free?
Math Vocabulary Cards, by MLC is free to download, with no in-app purchases.
Is VDWrite free?
VDWrite is free to download, with no in-app purchases.
Which has better reviews, Math Vocabulary Cards, by MLC or VDWrite?
VDWrite is rated higher. Math Vocabulary Cards, by MLC averages 3.3 out of 5 from 4 ratings, while VDWrite averages 4.1 from 65 ratings.
Do Math Vocabulary Cards, by MLC or VDWrite have ads?
Neither Math Vocabulary Cards, by MLC nor VDWrite shows ads.
Which is updated more often, Math Vocabulary Cards, by MLC or VDWrite?
Math Vocabulary Cards, by MLC ships an update every 16 months, and VDWrite monthly. Most recently, Math Vocabulary Cards, by MLC was updated on November 6, 2026 and VDWrite on November 1, 2026.

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