Comparison

Spellable App vs FlashZen

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

Head to head
About

Spellable App

Enhance your spelling skills with interactive lessons and gamified challenges. Focus on word structure, meaning, and relationships for a smarter approach to spelling. Adapt your learning path and request custom content.

Highlights
  • Gamified word matrices
  • Spelling rule practice
  • Interactive word lessons
  • Word structure analysis
  • Leaderboard competition
  • Custom lesson requests
Features
Read full description

Master Spelling with Spellable Spellable empowers adults to enhance their spelling skills with innovative tools and engaging lessons. Say goodbye to the unreliable "sound it out" approach—Spellable focuses on word structure, meaning, and relationships for a smarter way to spell. Key Features: Play Matrix Mania - Gamify your learning with 130+ word matrices and counting! - Build as many words as possible in five minutes by adding prefixes and suffixes to a base. - Practice essential spelling rules like Doubling, Drop E, and Change Y/I. - Explore meanings and pronunciations for every word you create. - Compete on the leaderboard and challenge yourself daily! Take Spelling Lessons - Access 40+ lessons on commonly misspelled words (and growing). - Start with familiar words and progress to more challenging ones (e.g., fine > define > definite > definitely). - Learn the "why" behind spelling with interactive word sums and matrices: - Solve: Build words from elements (suc + cess → success). - Parse: Break words into their components (conscious → con + sci + ous). - Combine: Type both sides of a word sum to solidify your skills. - Test yourself with quizzes and earn points to climb the leaderboard. Flexible Learning - Choose what to study—no rigid sequences or required mastery before moving on. - Don’t see a word you need? Request custom lessons or matrices! Spellable helps you build confidence in written communication with intuitive, research-backed methods. Whether you’re practicing spelling rules, exploring word families, or honing specific skills, Spellable adapts to your needs. Download Spellable today and take your spelling to the next level!

About

FlashZen

This app helps you learn vocabulary and build memory through active recall and spaced repetition. It offers a clean interface, allows custom definitions, and generates practice sentences with corrections. It's designed for efficient, focused study.

Highlights
  • Spaced repetition system
  • 800+ high-frequency English words
  • Custom definitions and translations
  • Sentence generation with corrections
  • Clean flashcard interface
  • Import custom decks
Features
Read full description

With FlashZen you get: • 800+ high-frequency English words • Organized for efficient learning • Clean flashcard interface • Add your own definitions or translations • Generate sentences from known words and get corrections Active recall builds real memory. Built-In Spaced Repetition ---- FlashZen uses spaced repetition to help you: • Review at the perfect time • Strengthen long-term memory • Avoid forgetting • Study efficiently Perfect for: - Students - TOEFL / IELTS prep - Self-learners - Travelers - Vocabulary building ---- Why FlashZen? • No complex setup • No technical interface • Option to import decks • Clean, focused experience • 100% free Open the app. Start learning.

Screenshots

Spellable App4 screens
FlashZen4 screens

Verdict

The call

The clearest difference is ads: Spellable App at none against FlashZen's shown. Spellable App also leads on monetization model (free vs ad-supported). FlashZen's advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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

On the App Store both sit at effectively the same score — 5.0 for Spellable App against 5.0 for FlashZen. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Spellable App ships an update every 3 weeks, FlashZen every 9 days. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 7 level
Spellable App versus FlashZen: the parameters behind the verdict, then further details
ParameterSpellable AppFlashZen
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings22
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size1 MB29 MB
Age rating4+4+
DeveloperDulcie CrowtherBaptiste Fehrenbach

Customer experience

Spellable App

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FlashZen

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Spellable App

No in-app purchases

None

FlashZen

No in-app purchases

Questions

Is Spellable App free?
Spellable App is free to download, with no in-app purchases.
Is FlashZen free?
FlashZen is free to download, with no in-app purchases.
Which has better reviews, Spellable App or FlashZen?
Spellable App and FlashZen are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Spellable App or FlashZen have ads?
FlashZen shows ads; Spellable App does not.
Which is updated more often, Spellable App or FlashZen?
Spellable App ships an update every 3 weeks, and FlashZen every 9 days. Most recently, Spellable App was updated on September 21, 2026 and FlashZen on September 14, 2026.

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