Comparison

Birdict vs WordTheme

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

Head to head
About

Birdict

Read full description

Heard a new word? Write it down in Birdict. Unique word memory workouts for over 35+ languages await you. Built-in speakers will help improve the pronunciation of words and even whole phrases. Enter an unknown word and the application will offer several variations of translation. Birdict can translate into the most popular languages: English, German, French, Spanish, Italian, Japanese, Chinese, Korean, Latvian, Polish and others. The paid version gives you access to all types of workouts, adds synchronization between your devices and disables ads in the app.

About

WordTheme

Organize and study vocabulary lists for language learning or specific topics. Add words with translations, listen to pronunciation, and categorize them into themes. Create custom dictionaries, associate images and definitions, and utilize various study games.

Highlights
  • Add/modify words with translations
  • Listen to word pronunciation
  • Organize vocabulary into themes/categories
  • Create hierarchical categories
  • Associate images and definitions
  • Study games (flashcards, crosswords, etc.)
  • Google Drive synchronization
Features
Read full description

You want to learn a foreign language, or study a specific topic, and you are looking for an application to help you organise and study your vocabulary lists? This application allows you to: - add / modify words or sentences with their translation - listen to the pronunciation of those words - arrange your vocabulary lists in themes/categories - create a hierarchy of themes/categories (a theme can have sub-themes) - move a group of words to another theme/category - create several dictionaries - search a word in your personal dictionary - associate an image to a word - associate various texts to the added words (definition, conjugation, declensions, examples, etc.) You can also use this application as a lexicon or glossary, on the theme you want (mathematics, physics, chemistry, biology, cooking, psychology, philosophy, justice, etc.). This application is also very useful if you want to create a constructed language (or conlang). To facilitate the sharing between devices, WordTheme allows the dictionaries to be saved, imported and synchronized via Google Drive. Games are also available in the application: - Flashcards - Match the words - Find Translation - Find Word - Mixed Letters - Write word - Spelling - Find Translation (from sound) - Crosswords All the games can be used with languages written from right to left (Arabic, Persian, Hebrew, ...) Additionally, this application allows you to : - save your personal dictionary - export your personal dictionary to share it with a friend, or to make a distant backup of it - import a new dictionary or a list of words into a dictionary (with the interface inside the application) - export or save your list of words in an Excel file If you have a suggestion or if you see a bug on the application, please send me a mail at soregainochi@gmail.com. It will help me make the application better. This app doesn't use AI.

Screenshots

Birdict4 screens
WordTheme4 screens

Verdict

The call

The clearest difference is ads: WordTheme at none against Birdict's shown. Birdict's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (14.3 vs 16.0). On price, in-app purchases and device support 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. Birdict sells 2 in-app purchases, starting at $0.99 per month and WordTheme sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Birdict ships an update every 2 days, WordTheme every 3 weeks. The most recent releases landed on September 18, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Birdict versus WordTheme: the parameters behind the verdict, then further details
ParameterBirdictWordTheme
PriceFreeFree
Rating—4.8 (53 ratings) — better
Positive reviews—92.7% of reviews
Number of ratings—53 — better
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.3 — better16.0
Further details — not scored
Size12 MB23 MB
Age rating4+4+
DeveloperVladislav TretyakJean-Marie Moriceau

In-app purchases

2 purchases

Birdict

Subscriptions1
  • Monthly subscription$0.991 Month
One-time1
  • Lifetime purchase$7.99
4 purchases

WordTheme

One-time4
  • Offer a coffee!$0.99
  • Offer a piece of cake!$2.99
  • Offer a pizza!$4.99
Show 1 more
  • Premium features$6.99

Questions

Is Birdict free?
Birdict is free to download, with in-app purchases available.
Is WordTheme free?
WordTheme is free to download, with in-app purchases available.
Do Birdict or WordTheme have ads?
Birdict shows ads; WordTheme does not.
Which is updated more often, Birdict or WordTheme?
Birdict ships an update every 2 days, and WordTheme every 3 weeks. Most recently, Birdict was updated on September 18, 2026 and WordTheme on October 27, 2026.

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