Comparison

Words vs Mechanicum

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

Head to head
About

Words

Master English and German with engaging exercises and a smart algorithm. Learn new words in just 20 minutes a day with ready-made or custom lessons, a built-in dictionary, and hands-free mode. Track progress and earn rewards to boost fluency.

Highlights
  • 10 unique exercises
  • Ready-made & custom lessons
  • Built-in dictionary & examples
  • Accurate pronunciations
  • Smart learning algorithm
  • Achievements & statistics
  • Offline mode
Features
Read full description

Words - Your Ultimate Language Learning Companion! TOP App of 2014 and Best New App (April 2014) With over 10 years of experience, we've created an app that is motivational, easy to use, and built for your success. Do you want to master a new language quickly and confidently? Trusted by over 3.000.000 users, Words is your best choice for learning English and German. Why Words is the best app: - 10 Unique Exercises: Master specific skills with short and fun lessons. - Ready-made & Custom Lessons: Learn with expert-created lessons or make your own. - Built-In Dictionary & Examples: Get instant translations and see word usage. - Accurate Pronunciations for all words and examples. - Smart Learning Algorithm: Personalised training for faster learning. - Achievements & Statistics: Track progress, earn rewards and stay motivated. - Hands-Free Mode: Learn on the go while shopping, walking, or commuting. - Offline Mode: Study anywhere, even without the internet. - iCloud Sync: Learn across all your devices. - Unlock Your Potential in Just 20 Minutes a Day. Make the most of your free time with Words. Learn new words only 20 minutes a day and boost your language fluency. Improve your language skills. Engaging exercises make learning feel like play. Each session targets skills like listening, spelling, and speaking, while our smart algorithm helps you practice tricky words until you master them. Earn points, win rewards, and see your progress grow! Thematic Blocks. Tailor your learning to what's most relevant right now, from people, food, and health to nature, clothing, and money and many more. Superfood for Your Brain. Join millions of users who are improving their language skills and building strong learning habits. Words is your fastest path to a language fluency. Subscription Information The subscription renews automatically unless auto-renewal is turned off 24 hours before the end of the current period. Manage your subscription or turn off auto-renewal in your iTunes account settings. Any unused portion of a free trial period is forfeited upon purchasing a subscription. Support: support@ulilab.com Site: https://ulilab.com Privacy policy: https://ulilab.com/privacy Terms of use: https://ulilab.com/terms

About

Mechanicum

Read full description

Mechanicum is a program for monitoring the progress of education in operations, maintenance, accident prevention, on-site safety instructions, and quality control. It guides machine operators, maintenance technicians, and quality assurance personnel through the steps required to complete a task. Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://vardix.com/mechanicum3d-privacy-notice

Screenshots

Words4 screens
Mechanicum3 screens

Verdict

The call

The clearest difference is in-app purchases: Mechanicum at none against Words's 10. Mechanicum also leads on iOS requirement (15.0 vs 17.1). 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. Words sells 9 in-app purchases, starting at $5.99 per 7 days. Mechanicum asks for nothing beyond the download.

UpkeepUpdate frequency

Words ships an update every 5 weeks, Mechanicum monthly. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 8 level
Words versus Mechanicum: the parameters behind the verdict, then further details
ParameterWordsMechanicum
PriceFreeFree
Rating4.5 (1.1K ratings) — better—
Positive reviews49.6% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.115.0 — better
Further details — not scored
Size103 MB48 MB
Age rating4+17+
DeveloperAndrey LebedevROQED, TOO

Bugs and requests

Words

Reported bugs

2 issues
  • Premium features disappear during offline use
  • Inability to restore purchases after updates

Requested features

4 requests
  • Add image generation for all words
  • Improve offline mode functionality
  • Expand dictionary with more modern vocabulary
  • Enhance customization and personalization options

Mechanicum

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Words

Subscriptions8
  • Premium Plus3 Days trial$5.997 Days
  • Premium (English)$13.991 Month
  • Premium (English)$19.991 Year
Show 5 more
  • Premium (English)2 variants$39.993 Months
  • Premium Plus$47.991 Year
  • Premium (English)$79.991 Year
  • Premium (English)7 Days trial$79.991 Year
  • Premium Plus7 Days trial$95.991 Year
One-time1
  • Premium Plus$129.99
None

Mechanicum

No in-app purchases

Questions

Is Words free?
Words is free to download, with in-app purchases available.
Is Mechanicum free?
Mechanicum is free to download, with no in-app purchases.
Do Words or Mechanicum have ads?
Neither Words nor Mechanicum shows ads.
Which is updated more often, Words or Mechanicum?
Words ships an update every 5 weeks, and Mechanicum monthly. Most recently, Words was updated on November 10, 2026 and Mechanicum on November 8, 2026.

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