Comparison

Build Own Dictionary vs Fliply

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

Head to head
About

Build Own Dictionary

Create and manage personalized dictionaries for language learning. Add words with translations and descriptions, organize them by category, and search your entries. Translate sentences word-by-word using your custom dictionaries.

Highlights
  • Create and import dictionaries
  • Add, edit, and delete words
  • Categorize words
  • Sort words alphabetically or by time
  • Search dictionary entries
  • Translate sentences word-by-word
  • Customize appearance
Features
Read full description

Using this app you can create your own dictionaries during learning a foreign language. The key features are: - Create a dictionary or import it from your device into the app. - Delete or rename the dictionary. - Export the dictionary from the app to your device. - Add quickly a word with its translation and optionally its description to the dictionary. - Delete or edit words in the dictionary. - Assign a category name to the words. - Sort the words alphabetically, by time added, or by category. - Search a word, translation, or description in the dictionary. - Translate a sentence, word by word, using your created dictionaries. - Customize the colors and the font sizes of the dictionary. - Save all of your created dictionaries as an SQLite database in a DB file. The premium version enables the export/import feature, adding description, assigning category, customizing colors and font sizes, and sentence translator. It also removes all ads from the app.

About

Fliply

Features
Read full description

Learn a language in a few minutes a day — Fliply does the hard part for you. Pick your language and start immediately: your first deck is ready the moment you open the app. Fliply builds the cards, schedules every review at the perfect moment, and carries the hard part — so you just show up and remember for good. —— HOW IT WORKS Choose the language you're learning — Hebrew, Arabic, Spanish, French, German, Japanese, Russian and more — and Fliply hands you a ready-made deck. You're studying in 30 seconds. No tutorials, no setup. Then spaced repetition takes over. Every card resurfaces exactly when you're about to forget it. Four tiers track your real progress: UNSEEN → FORMING → LOCKED → OWNED When a word is OWNED, it's yours. For good. A LIBRARY THAT'S ACTUALLY USEFUL 1,100+ curated decks across 14 languages, ready on day one. Not user-generated chaos — quality-controlled vocabulary, grammar, phrases and culture, leveled from beginner to slang and idioms. Learn Hebrew, Arabic, Spanish, French, German, Japanese, Russian, Portuguese, Italian, Korean, Hindi, Mandarin, Bengali — or English itself. One deck, done right. No duplicates, no junk. STUDY SESSIONS BUILT TO LAST Sessions are short by design: a vocabulary builder that fits your day. A progress ring fills. Mastery grows. You see it happening. Swipe to rate. Tap to flip. That's it. MORE THAN LANGUAGES The same engine works for anything you want to remember: type any topic — history, science, exam prep — and Fliply's AI generates a complete flashcard deck in seconds. HONEST FROM THE FIRST SCREEN Download Fliply. Open it. Start studying — no account required to begin. Fliply Pro unlocks unlimited AI deck generation. You'll always know what's free and what's Pro — no tricks, no bait. —— Download Fliply. The hard part is handled. —— Fliply Pro is an auto-renewing subscription: $4.99 per month, with a 7-day free trial for new subscribers. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apexforgegames-code.github.io/fliply-legal/privacy-policy.html

Screenshots

Build Own Dictionary4 screens
Fliply4 screens

Verdict

The call

The clearest difference is ads: Fliply at none against Build Own Dictionary's shown. Fliply also leads on update cadence (every 5 days vs every 6 months). Build Own Dictionary's advantage is device support (3 vs 1). On price, 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. Build Own Dictionary sells 1 one-off in-app purchase and Fliply sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Build Own Dictionary ships an update every 6 months, Fliply every 5 days. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
Build Own Dictionary versus Fliply: the parameters behind the verdict, then further details
ParameterBuild Own DictionaryFliply
PriceFreeFree
Rating4.2 (72 ratings) — better
Positive reviews69.2% of reviews
Number of ratings72 — better
Update frequencyEvery 6 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size3 MB134 MB
Age rating4+4+
DeveloperBita SobhaniEdan Rabbani

In-app purchases

1 purchases

Build Own Dictionary

One-time1
  • Premium$3.99
1 purchases

Fliply

Subscriptions1
  • Fliply Pro$4.991 Month

Questions

Is Build Own Dictionary free?
Build Own Dictionary is free to download, with in-app purchases available.
Is Fliply free?
Fliply is free to download, with in-app purchases available.
Do Build Own Dictionary or Fliply have ads?
Build Own Dictionary shows ads; Fliply does not.
Which is updated more often, Build Own Dictionary or Fliply?
Build Own Dictionary ships an update every 6 months, and Fliply every 5 days. Most recently, Build Own Dictionary was updated on September 22, 2026 and Fliply on September 20, 2026.

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