Comparison

Grammarize vs ReadBubo

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

Head to head
About

Grammarize

Master English grammar with this app, offering interactive lessons on irregular verbs and phrasal verbs. Earn rewards for progress and track your performance with detailed statistics. Study offline and sync your progress across devices.

Highlights
  • Irregular verb study with pronunciation
  • Phrasal verb lessons
  • Instant translation
  • Detailed statistics
  • Cross-device synchronization
  • Offline functionality
  • Free rewards and bonuses
Features
Read full description

Featured by Apple as one of the best apps for english grammar learners. Simple and effective learning of english grammar. Get free rewards and bonuses for good results. Study irregular verbs with pronunciation and get instant translation to any required language. Study most commonly used phrasal verbs. See detailed statistics of your results. Synchronize your study progress between your devices. Works offline. No internet connection required. For any technical issues and feedback, please contact grammarizeapp@gmail.com

About

ReadBubo

Features
Read full description

Readbubo helps you learn a language by reading content you actually enjoy from books, articles, and audio with the comprehensible input language learning method. TAP ANY WORD TO TRANSLATE Tap a word for an instant definition. Select a phrase for a full translation. BUILD VOCABULARY AS YOU READ AND LISTEN TO AUDIO Every word you look up is saved to your personal wordlist. Review with smart flashcards that use spaced repetition to help you remember long-term. IMPORT ANYTHING Import text, EPUB books, or audio files in any of 29 supported languages. Import a podcast, lecture, or audiobook and Readbubo automatically transcribes it into readable text, ready to ead and translate word by word. LISTEN WITH AUDIO Hear any word pronounced in your target language. Have entire pages read aloud to you in your target language to train your ear while you read. 29 LANGUAGES Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Arabic, Russian, Dutch, Polish, Swedish, Norwegian, Danish, Finnish, Romanian, Czech, Hungarian, Greek, Turkish, Ukrainian, Vietnamese, Indonesian, Malay, Catalan, Hindi, Hebrew, and more. PREMIUM Unlock unlimited phrase translations, page read-aloud, and audio import with transcription with a free 7-day trial, cancel anytime.

Screenshots

Grammarize4 screens
ReadBubo4 screens

Verdict

The call

The clearest difference is iOS requirement: Grammarize at 13.0 against ReadBubo's 15.1. On price, ads, 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. Grammarize sells 2 one-off in-app purchases and ReadBubo sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Grammarize versus ReadBubo: the parameters behind the verdict, then further details
ParameterGrammarizeReadBubo
PriceFreeFree
Rating4.8 (38 ratings) — better—
Positive reviews77.2% of reviews—
Number of ratings38 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size20 MB29 MB
Age rating4+17+
DeveloperOleksii PolishchukJeremy Lay

In-app purchases

2 purchases

Grammarize

One-time2
  • Phrasal verbs$1.99
  • English grammar$14.99
2 purchases

ReadBubo

Subscriptions2
  • Monthly Premium$3.991 Month
  • Annual Premium$39.991 Year

Questions

Is Grammarize free?
Grammarize is free to download, with in-app purchases available.
Is ReadBubo free?
ReadBubo is free to download, with in-app purchases available.
Do Grammarize or ReadBubo have ads?
Neither Grammarize nor ReadBubo shows ads.

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