Comparison

Tech Terms vs Deep Dictionary

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

Head to head
About

Tech Terms

Explore and understand over a thousand common technology terms with clear, concise definitions and real-life examples. This reference app allows you to search, browse, save favorites, and discover a new term daily to expand your tech vocabulary.

Highlights
  • Search over 1,000 technical terms
  • Browse technical terms by category
  • Read clear definitions with examples
  • Save favorite terms
  • Daily definition feature
  • Random term generator
Features
Read full description

Want to ramp up your knowledge of technology terms? Try the Tech Terms app from TechTerms.com. View definitions for over a thousand of today's most commonly used technical terms. Terms cover a broad range of categories, including the Internet, hardware, software, file formats, and more. The goal of the Tech Terms dictionary is to make computer terminology easy to understand. Definitions are written clearly and concisely and often provide real-life examples of how the terms are used. You can search and browse through the entire dictionary, save favorites, and come back each day to read the daily definition. Features: - Search and browse over 1,000 technical terms - Read easy-to-understand definitions with helpful examples - Test your knowledge with the random term generator - View a new “daily definition” each day - Save and organize your favorite terms

About

Deep Dictionary

Access definitions from various sources like Wikipedia and Urban Dictionary, with multilingual support and pronunciation guides. Enhance your vocabulary with synonyms, related words, and real-life usage examples.

Highlights
  • Multilingual definitions
  • Urban Dictionary slang integration
  • Wikipedia content access
  • Pronunciation guides and usage examples
  • Comprehensive thesaurus
  • Images and contextual phrases
Features
Read full description

Deep Dictionary is like Wikipedia, Urban Dictionary, Oxford English Dictionary, and Youglish all in one App! Deep Dictionary supports multiple languages! Get definitions in Japanese, Chinese, Russian, German, Spanish, and French alongside English. The best multilingual dictionary for learning and translation—perfect for English-Japanese dictionary, English-Chinese dictionary, English-Russian dictionary, English-German dictionary, English-Spanish dictionary, and English-French dictionary! With direct integration with Urban Dictionary, you'll never miss the latest slang and expressions. Our app ensures you stay updated with contemporary language trends, capturing the essence of the latest terms just like Urban Dictionary. Like YouGlish, our app offers pronunciation guides and real-life usage examples through integrated YouTube clips. Need scientific definitions? Our app connects you to comprehensive Wikipedia entries. For dictionary definitions, Deep Dictionary includes images and contextual phrases to make vocabulary building a breeze. Download now to enhance your vocabulary with the best of both traditional and contemporary language tools. Download the Deep Dictionary app for free and start your English learning right away. ## KEY FEATURES: ## Thesaurus: Deep Dictionary is more than just a dictionary—it's a comprehensive thesaurus at your fingertips. Unlike traditional thesaurus apps that focus solely on synonyms and antonyms, Deep Dictionary broadens your vocabulary with a wide range of related words that are more practical for everyday use. Whether you’re writing, studying, or simply want to expand your vocabulary, our thesaurus feature offers tools that go beyond just finding synonyms and antonyms. Discover new words and enhance your language skills with Deep Dictionary’s unique approach to the thesaurus! ## Wikipedia: Deep Dictionary includes direct references to authentic Wikipedia content, wrapped in an improved, user-friendly interface. Now you can access reliable Wikipedia information. Whether you’re a student, a professional, or simply curious, Deep Dictionary provides a seamless Wikipedia-like experience for all things related to words and their meanings. ## Reliable Sources: Looking for an alternative to Dictionary.com? Deep Dictionary provides everything you need, from detailed definitions to pronunciation guides, much like Dictionary.com. With features similar to Dictionary.com, Deep Dictionary helps you explore the English language with ease. If you love Dictionary.com, you'll find Deep Dictionary an equally valuable resource for learning and mastering English. And what's better? Deep Dictionary doesn't have Ads to interrupt your learning experience. ## Pick Up Slangs like Urban Dictionary: Stay updated with the latest trends in language. Our direct integration with Urban Dictionary ensures you’re never out of the loop with contemporary and evolving terms. When you prefer, jump over to the Urban Dictionary website to explore more with one simple tap! ## Best Youglish Alternative on iOS: iPhone users have long sought a good YouGlish substitute, and now you've found it! Deep Dictionary offers pronunciation guides and real-life usage examples. ## Academic: Inspired by the Oxford English Dictionary, Deep Dictionary offers a wealth of detailed definitions and historical contexts, just like the Oxford English Dictionary. Dive into the depths of the English language with a dictionary that mirrors the comprehensive nature of the Oxford English Dictionary. Whether you’re studying or just curious about words, our app provides the insights you need, much like the Oxford English Dictionary.

Screenshots

Tech Terms3 screens
Deep Dictionary4 screens

Verdict

The call

The clearest difference is ads: Tech Terms at none against Deep Dictionary's shown. Tech Terms also leads on monetization model (free vs ad-supported). Deep Dictionary's advantage is update cadence (every 5 days vs every 8 months). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Tech Terms against 4.7 for Deep Dictionary. Both are backed by a comparable volume of ratings — 35 and 51 respectively. Written reviews are what separate them: 83% of Tech Terms's written reviews are positive against 78% of Deep Dictionary's.

UpkeepUpdate frequency

Tech Terms ships an update every 8 months, Deep Dictionary every 5 days. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 7 level
Tech Terms versus Deep Dictionary: the parameters behind the verdict, then further details
ParameterTech TermsDeep Dictionary
PriceFreeFree
Rating4.8 (35 ratings) — better4.7 (51 ratings)
Positive reviews82.6% of reviews — better77.8% of reviews
Number of ratings3551 — better
Update frequencyEvery 8 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad — betteriPhone
Requires iOS16.416.0 — better
Further details — not scored
Size53 MB13 MB
Age rating4+12+
DeveloperSharpened ProductionsDEEPCO

Customer experience

Tech Terms

All ratings35 ratings
Positive94.3%
Neutral0.0%
Negative5.7%
Written reviews23 reviews
Positive82.6%
Neutral4.3%
Negative13.0%

Deep Dictionary

All ratings51 ratings
Positive92.2%
Neutral3.9%
Negative3.9%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

In-app purchases

None

Tech Terms

No in-app purchases

None

Deep Dictionary

No in-app purchases

Questions

Is Tech Terms free?
Tech Terms is free to download, with no in-app purchases.
Is Deep Dictionary free?
Deep Dictionary is free to download, with no in-app purchases.
Which has better reviews, Tech Terms or Deep Dictionary?
Tech Terms is rated higher. Tech Terms averages 4.8 out of 5 from 35 ratings, while Deep Dictionary averages 4.7 from 51 ratings.
Do Tech Terms or Deep Dictionary have ads?
Deep Dictionary shows ads; Tech Terms does not.
Which is updated more often, Tech Terms or Deep Dictionary?
Tech Terms ships an update every 8 months, and Deep Dictionary every 5 days. Most recently, Tech Terms was updated on October 1, 2026 and Deep Dictionary on September 27, 2026.

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