Comparison

Thesaurus App vs Combining Forms Dictionary

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

Head to head
About

Thesaurus App

Instantly find synonyms for any word. Explore antonyms, related terms, and user-suggested words. Tap results for new searches and access your search history.

Highlights
  • Synonym retrieval
  • Antonym search
  • Related terms
  • User suggestions
  • Quick new search
  • Search history
Features
Read full description

Retrieve the synonym for every word. If available you will get antonyms, related terms, similar word and user suggestions too. Tap one of the results to start a quick new search for that term. It keeps a history list of your search terms as well. Runs on the Apple Watch and supports the iPad multitasking mode (split-view) on iOS9.

About

Combining Forms Dictionary

Features
Read full description

This app is designed to help you study combining forms and how to form an adjective, noun or verb from combining forms. Combining form is a form of a word that can combine with free word, root word or another combining form to get a new word. For example: • -affected :to form an adjective meaning "suffering from the thing that is mentioned" flood-affected, rain-affected, famine-affected • crypto- to form a noun meaning "secret" cryptography, cryptocurrency • -afflicted: to form an adjective meaning "badly affected from the thing that is mentioned" conflict-afflicted, disease-afflicted, poverty-afflicted • -appointed: to form an adjective meaning "chosen" court-appointed, government-appointed, president-appointed • - consuming: to form an adjective meaning "using" fuel-consuming, power-consuming, time-consuming • fast- to form an adjective meaning "quick" fast-charging, fast-growing • fore- to form adjective, noun, verb meaning "before, in advance" foreboding, forecast, foretell • high- to form adjective, noun, verb meaning "far above, greater" high-flown, high-flyer, high-grade • -induced to form adjective, noun meaning "caused by" diet-induced, earthquake-induced • -infested to form adjective meaning "existing in large numbers of something unpleasant that is mentioned" alligator-infested, bacteria-infested • low - to form adjective, noun, verb meaning "below" low-class, low-grade, low-intensity • mid- to from adjective, noun meaning "middle" mid-air, mid-Atlantic, midday, midlife, mid-range • much- to form adjective meaning "greatly" much-cited, much-debated, much expected • pseudo- to form adjective, adverb, noun meaning "not genuine" pseudo-science, pseudo-secular • -prone to form adjective meaning "likely to suffer" accident-prone, corruption-prone, flood-prone • -free to form adjective meaning "without" corruption-free, stress-free, tax-free, sugar-free • vice- to form noun and adjective vice-admiral, vice president, vice captain • radio- to form adjective, noun, adverb meaning "connected with radio wave" radio-controlled, radiotherapy • -raising to form adjective and noun meaning "lifting or increasing" awareness-raising, hair-raising, fundraising and many more. If you are preparing for SAT, IELTS, TOEFL, etc, this app will greatly help you to increase your vocabulary. It also improves your reading and writing skills. Using word such as "poverty-stricken", "corruption-free", "technology-driven", "time-consuming" in your essay and be a plus. COMBINING FORMS • 229 combining forms • Each entry comes with meaning, words from that combining form • Bookmark feature • Recent entries • Advanced search WORDS • Over 1980 words • Each entry comes with sample sentences from online news SENTENCES • Over 8700 sentences STUDY • Study combining forms • Study words • Learn a unit with multiple choice quizzes • Flashcards

Screenshots

Thesaurus App4 screens
Combining Forms Dictionary4 screens

Verdict

The call

The clearest difference is update cadence: Thesaurus App at every 8 months against Combining Forms Dictionary's every 41 months. Thesaurus App also leads on iOS requirement (9.0 vs 11.0). 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

Thesaurus App costs $0.99 and Combining Forms Dictionary $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Thesaurus App ships an update every 8 months, Combining Forms Dictionary every 41 months. The most recent releases landed on September 21, 2026 and August 24, 2026 respectively.

Scorecard2 real differences · 8 level
Thesaurus App versus Combining Forms Dictionary: the parameters behind the verdict, then further details
ParameterThesaurus AppCombining Forms Dictionary
Price$0.99$0.99
Rating1.0 (4 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings4 — better—
Update frequencyEvery 8 months — betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS9.0 — better11.0
Further details — not scored
Size2 MB88 MB
Age rating4+4+
DeveloperPiet JonasTrung Nguyen

Bugs and requests

Thesaurus App

Reported bugs

14 issues
  • Cannot cancel subscription
  • Never downloaded/appeared on phone
  • Creator impossible to reach
  • Stuck in update limbo
  • Draining battery and internet connection
Show 9 more
  • Print too small, cannot be enlarged
  • Page full of advertisements
  • Many words not in the app
  • No offline use found
  • History not deletable
  • Requires WiFi to use
  • Slow performance and time-outs
  • Does not work offline
  • List of synonyms limited and sometimes wrong

Requested features

13 requests
  • Provide antonyms
  • Include similar terms and related word forms
  • Allow following a chain of related terms
  • Improve synonym suggestions
  • Allow text enlargement
Show 8 more
  • Remove advertisements
  • Include antonym finder
  • Provide explanations of synonym differences
  • Offline functionality
  • Expand word bank
  • Improve performance
  • Allow history deletion
  • Update app to fix issues

Combining Forms Dictionary

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Thesaurus App

No in-app purchases

None

Combining Forms Dictionary

No in-app purchases

Questions

Is Thesaurus App free?
Thesaurus App costs $0.99, with no in-app purchases.
Is Combining Forms Dictionary free?
Combining Forms Dictionary costs $0.99, with no in-app purchases.
Do Thesaurus App or Combining Forms Dictionary have ads?
Neither Thesaurus App nor Combining Forms Dictionary shows ads.
Which is updated more often, Thesaurus App or Combining Forms Dictionary?
Thesaurus App ships an update every 8 months, and Combining Forms Dictionary every 41 months. Most recently, Thesaurus App was updated on September 21, 2026 and Combining Forms Dictionary on August 24, 2026.

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