Comparison

Hexadecimal vs 7 words

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

Head to head
About

Hexadecimal

Features
Read full description

Hexadecimal calculator allow you to multiply, addition, subtraction and division.

About

7 words

Master new vocabulary in just 15 minutes daily with engaging exercises. Learn to write, pronounce, and comprehend foreign words effectively. Read books in other languages from the start with integrated translation and study tools.

Highlights
  • Daily 15-minute vocabulary workouts
  • Learn writing and pronunciation
  • Read foreign language books
  • Integrated translation tool
  • Personalized study program
  • Progress tracking
Features
Read full description

Effective memorization of foreign words in just 15 minutes a day! A modern and effective workout system in the "7 Words" app. Improve yourself, improve your skills, and learn foreign languages using the "7 Words" app. Effective result in just 1 month! Memorize new words without too much effort and rote memorization. With the "7 Words" app, you will not only easily remember the meanings of new words, but also learn how to write and pronounce them correctly, as well as to comprehend them. • Interesting and fun exercises will easily allow you to increase your vocabulary and achieve success in learning foreign words! • Read books in foreign languages from day one! The "7 Words" app will not only help you translate and correctly understand the meaning of what is written, but also help you choose the words you like and incorporate them into your study program! • Do daily, short assignments, repeat words you've already learned, and read books in foreign languages! Using the app, you will achieve success and be able to go to the next level! • Access to the "7 Words" app is by subscription. To use the app, you need to subscribe to any of the available payment plans. • If you choose a subscription, payment will be deducted from your iTunes account when you confirm your purchase. • Subscription renewal fees are charged for the same 24 hours before the end of the current period at the same cost. • You can manage your subscription and turn off auto-renewal at any time in your Account Settings. Privacy Policy: https://7words.app/privacy-policy Conditions of Use: https://7words.app/terms-of-use

Screenshots

Hexadecimal3 screens
7 words4 screens

Verdict

The call

The clearest difference is ads: 7 words at none against Hexadecimal's shown. 7 words also leads on update cadence (every 3 weeks vs every 2 months). Hexadecimal's advantage is iOS requirement (13.0 vs 15.0). 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. Hexadecimal sells 1 one-off in-app purchase and 7 words sells 10 in-app purchases, starting at $2.49 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hexadecimal ships an update every 2 months, 7 words every 3 weeks. Both last shipped on October 27, 2026.

Scorecard3 real differences · 6 level
Hexadecimal versus 7 words: the parameters behind the verdict, then further details
ParameterHexadecimal7 words
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size140 MB8 MB
Age rating4+4+
DeveloperAmrit DuwalAgilizer Inc Ltd

In-app purchases

1 purchases

Hexadecimal

One-time1
  • No Ads$0.99
10 purchases

7 words

Subscriptions10
  • Week of training$2.497 Days
  • Month of training$3.991 Month
  • Week of training$5.497 Days
Show 7 more
  • Monthly7 Days trial$7.491 Month
  • A month of training$9.991 Month
  • Monthly7 Days trial$9.991 Month
  • Year of training$30.991 Year
  • Annual7 Days trial$35.991 Year
  • A year of study$59.991 Year
  • Annual7 Days trial$59.991 Year

Questions

Is Hexadecimal free?
Hexadecimal is free to download, with in-app purchases available.
Is 7 words free?
7 words is free to download, with in-app purchases available.
Do Hexadecimal or 7 words have ads?
Hexadecimal shows ads; 7 words does not.
Which is updated more often, Hexadecimal or 7 words?
Hexadecimal ships an update every 2 months, and 7 words every 3 weeks. Most recently, Hexadecimal was updated on October 27, 2026 and 7 words on October 27, 2026.

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