Comparison

Prepositional verbs for IELTS vs Moby Thesaurus

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

Head to head
About

Prepositional verbs for IELTS

Features
Read full description

A prepositional verb is an idiomatic expression that combines a verb and a preposition to make a new verb with a distinct meaning. Some prepositional verbs are: care for, long for, approve of, deal with, engage in, base on, count on, derive from, respect for, transform into, accuse of, absorb into, etc. This app provides materials and tools for you to learn prepositional verbs. Mastering prepositional verbs will help you to improve your IELTS writing skills โ–  Lessons - Over 1800 prepositional verbs are grouped into 60 lessons - in each lessons, you will learn 29 - 30 prepositional verbs - use flashcards to study โ–  Prepositional verbs - search, bookmark, share feature - each entry comes with detailed meaning and sample sentences โ–  Prepositions - literal and figurative meaning of prepositions - for example: for is often used to show benefit, support or purpose. from is used to show origin, source, etc. โ–  If you want to give feedback or need help, please send email to us.

About

Moby Thesaurus

Features
Read full description

This app provides Moby thesaurus, extended version. The thesaurus contains 30,260 root words, with 2,520,264 synonyms and related terms โ€“ an average of 83.3 per root word. Each line consists of a list of comma-separated values, with the first term being the root word, and all following words being related terms. The thesaurus is considered the largest thesaurus of the English language. โ— Thesaurus - 30260 entries including words, phrasal verbs, phrases, etc. - 2,520,264 synonyms and related terms - Built-in dictionary: long-press a word and tap "Define" - Translation: long-press a word and tap "translate" - Pronunciation: long-press a word and tap "pronounce" โ— Lists - Create a list - Add entry into a list - Review entries in a list using flashcards โ— Study - Learn 30 entries daily - Multiple choice quizzes - Flashcards โ— Basic features: - Search feature: search by entry or by synonyms - Voice search - Bookmark feature - Built-in dictionary - Share an entry - Copy an entry

Screenshots

Prepositional verbs for IELTS4 screens
Moby Thesaurus4 screens

Verdict

The call

The clearest difference is price: Prepositional verbs for IELTS at $0.99 against Moby Thesaurus's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Prepositional verbs for IELTS costs $0.99 and Moby Thesaurus $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Prepositional verbs for IELTS ships an update every 46 months, Moby Thesaurus every 41 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 5 level
Prepositional verbs for IELTS versus Moby Thesaurus: the parameters behind the verdict, then further details
ParameterPrepositional verbs for IELTSMoby Thesaurus
Price$0.99 โ€” better$1.99
Update frequencyEvery 46 monthsEvery 41 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 โ€” better
Further details โ€” not scored
Size79 MB113 MB
Age rating4+4+
DeveloperNgoc AnhThuy Duong

In-app purchases

None

Prepositional verbs for IELTS

No in-app purchases

None

Moby Thesaurus

No in-app purchases

Questions

Is Prepositional verbs for IELTS free?
Prepositional verbs for IELTS costs $0.99, with no in-app purchases.
Is Moby Thesaurus free?
Moby Thesaurus costs $1.99, with no in-app purchases.
Do Prepositional verbs for IELTS or Moby Thesaurus have ads?
Neither Prepositional verbs for IELTS nor Moby Thesaurus shows ads.
Which is updated more often, Prepositional verbs for IELTS or Moby Thesaurus?
Prepositional verbs for IELTS ships an update every 46 months, and Moby Thesaurus every 41 months. Most recently, Prepositional verbs for IELTS was updated on November 2, 2026 and Moby Thesaurus on October 25, 2026.

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