Comparison

Professional English vs cool

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

Head to head
About

Professional English

Features
Read full description

What sets Termify apart? Most language apps recycle generic word lists. Termify delivers only the mission-critical terms and procedures used by professionals in aviation, maritime operations, logistics, finance, cybersecurity and IT/DevOps. Every entry is sourced from official manuals (ICAO, IMO, Incoterms 2020, ISO 27001, ITIL, NIST) and paired with native pronunciation, IPA, real‐world dialogs and context notes in 15 interface languages — so international crews master the same vocabulary, faster. Industry Modules AVIATION • Pilot & ATC phraseology — ICAO Doc 9432, FAA PCG • Airport, aircraft-system and emergency terminology MARITIME • IMO SMCP commands, navigation and safety vocabulary LOGISTICS • Incoterms 2020, supply-chain KPIs, warehousing phrases FINANCE • Trading, corporate banking and fintech expressions CYBERSECURITY • Threat intelligence, risk management, SOC workflows IT / DEVOPS • Cloud architecture, CI/CD and incident-response language 15-Language Interface English (UK/US), Türkçe, Deutsch, Français, Español, Italiano, Português-BR, Português-EU, Русский, العربية, हिन्दी, 日本語, 한국어, 中文 (简体/繁體), Bahasa Indonesia. Learn in English, review explanations in your own language. Fast-Track Features • Adaptive spaced repetition & IPA pronunciation drills • Native dialogs: controller / pilot, captain / crew, engineer / ops • Career quizzes & shareable PDF certificates • Offline mode, dark UI, Apple Sign-In, iCloud sync Who trusts Termify? Airlines, shipping lines, freight forwarders, banks, SOC teams and leading tech boot-camps. Join more than 50 000 professionals accelerating their careers. Pricing Start free with 60 core terms per industry. Upgrade to Pro for unlimited access, weekly term drops and certificate export. Subscriptions auto-renew and can be managed anytime in Settings. Support & Privacy Knowledge base, live chat and privacy documents: https://markossda.github.io/info-support/

About

cool

Features
Read full description

cool-iQ is a beautiful, rigorous fluid intelligence test in the progressive matrices methodology: 60 original non-verbal items in five sets of increasing difficulty. NO FEEDBACK DURING THE TEST The app never tells you whether an answer is right: no colors, no sounds, no telltale haptics. You see your result only at the end. AN HONEST SCALE Your score is reported on the standard IQ scale (mean 100, standard deviation 15) with a level classification, percentile and a clear normal-distribution curve. A THOUGHTFUL FORMAT • 60 items with a gentle 45-minute limit • Go back and change answers at any time • Progress is saved automatically • Smooth vector graphics, light and dark themes • English and Russian languages • Fully offline, no ads, no tracking The items are non-verbal: language, culture and schooling do not affect the outcome. Find a quiet place and see what you can do. Results are for personal insight only and are not a clinical assessment.

Screenshots

Professional English4 screens
cool4 screens

Verdict

The call

The clearest difference is in-app purchases: cool at none against Professional English's 5. On price, update cadence, ads 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. Professional English sells 5 in-app purchases, starting at $5.99 per month. cool asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
Professional English versus cool: the parameters behind the verdict, then further details
ParameterProfessional Englishcool
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size74 MB2 MB
Age rating4+17+
DeveloperEmre BIRINCIZheniy Shacc

In-app purchases

5 purchases

Professional English

Subscriptions5
  • Premium monthly$5.991 Month
  • Pro Yearly$9.991 Month
  • Pro Yearly Special Discount$24.991 Year
Show 2 more
  • Premium Yearly$29.991 Year
  • Pro Yearly$49.991 Year
None

cool

No in-app purchases

Questions

Is Professional English free?
Professional English is free to download, with in-app purchases available.
Is cool free?
cool is free to download, with no in-app purchases.
Do Professional English or cool have ads?
Neither Professional English nor cool shows ads.
Which is updated more often, Professional English or cool?
Professional English ships an update every 2 days, and cool every 2 days. Most recently, Professional English was updated on October 30, 2026 and cool on October 31, 2026.

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