# Dictionary.com vs Power Thesaurus

Dictionary.com and Power Thesaurus both sit at 4.8 stars, but that hides the real split: 86% of Power Thesaurus's written reviews are positive against 26% of Dictionary.com's. Dictionary.com's advantage is ratings volume (328K vs 3K) and chart position (#108 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Dictionary.com sells 9 one-off in-app purchases and Power Thesaurus sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Dictionary.com against 4.8 for Power Thesaurus. That said, the two scores are not equally well evidenced: Dictionary.com has 328K ratings behind it against 3K, so its average is the more settled of the two. Written reviews are what separate them: 26% of Dictionary.com's written reviews are positive against 86% of Power Thesaurus's.

Both ship on a similar rhythm, roughly monthly. Both last shipped on September 24, 2026.

## The numbers

| Metric | Dictionary.com | Power Thesaurus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (328K ratings)](https://appshunter.io/ios/app/dictionarycom-english-words/id308750436/reviews) | [4.8 (3K ratings)](https://appshunter.io/ios/app/power-thesaurus/id967211375/reviews) |
| Number of ratings | **328K** | 3K |
| Positive reviews | 25.8% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#108** | — |
| Size | 35 MB | 67 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Curiosity Media](https://appshunter.io/developer/332510497) | [Radyushin Pty Ltd](https://appshunter.io/developer/967209274) |

## What reviewers say

### Dictionary.com

[App page](https://appshunter.io/ios/app/dictionarycom-english-words/id308750436)

**Currently charting:** #108 Top Free · Reference (US App Store)

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

**Highlights:** 2 million+ definitions and synonyms, Word of the Day, Example sentences, Audio pronunciations, Grammar tips, Search history

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rhyming Dictionary | $1.99 | one-time |
| Grammar & Tips | $1.99 | one-time |
| Idioms & Phrases | $1.99 | one-time |
| Example Sentences | $2.99 | one-time |
| Science Dictionary | $2.99 | one-time |
| Encyclopedia | $2.99 | one-time |
| Offline Dictionary | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Power Pack | $5.99 | one-time |

**What reviewers like**

- 🚀 Robust dictionary and thesaurus
- 🤓 Helpful resources like blogs and articles
- 💡 Useful word games and puzzles
- 👍 Easy to use and navigate
- 🤩 Great for expanding vocabulary

**What reviewers complain about**

- 🐛 Inconsistent search results and missing definitions
- 💸 Aggressive ads even after paid upgrades
- 🤯 Frequent crashes and performance issues
- 🤔 Confusing layout changes and UI issues
- 🤷‍♀️ Paid features not always working as expected

**Reported bugs**

- Notifications not working as expected
- Inconsistent behavior when tapping on words
- Offline dictionary not downloading properly
- Frequent crashes and freezes on various devices
- Paid features not unlocking or resetting unexpectedly

**Requested features**

- Dedicated section to display all forms of a word
- Ability to create and manage custom word lists
- Improved offline mode with more functionality
- Better integration with other productivity apps
- More language support beyond just English


### Power Thesaurus

[App page](https://appshunter.io/ios/app/power-thesaurus/id967211375)

Find accurate synonyms, antonyms, definitions, and related words with this comprehensive and fast thesaurus. Designed for writers, students, and professionals, it offers intuitive navigation and smart filters to help you express ideas clearly and confidently.

**Highlights:** Ad-free PRO Membership, Intuitive navigation, Smart filters, Flexible sorting, Quick tools (copy, pronounce, save), Personal library (favorites, history), Cross-device sync

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| PRO Annual | $29.99 | per year |

**What reviewers like**

- ⭐ Invaluable tool for everyone
- 🚀 Must have
- ⭐ Superior
- ⭐ Synonyms
- ⭐ Indispensable

**What reviewers complain about**

- 🔌 Could be better
- 🐛 Crashes
- 🐛 Crashes the second you tried to open it
- 🐛 New updates cause crashes
- 🐛 Crashes and won't open

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Paid account suddenly gone?
- App still crashes after update

**Requested features**

- Separate favorites and new words/vocabulary
- Flash card review mode with audio
- Bookmark/favorite feature
- Dark mode option
- Advanced analytics dashboard


## Frequently asked questions

### Is Dictionary.com free?

Dictionary.com is free to download, with in-app purchases available.

### Is Power Thesaurus free?

Power Thesaurus is free to download, with in-app purchases available.

### Which has better reviews, Dictionary.com or Power Thesaurus?

Dictionary.com and Power Thesaurus are both rated 4.8 out of 5 on the App Store, from 328K and 3K ratings respectively.

### Do Dictionary.com or Power Thesaurus have ads?

Both Dictionary.com and Power Thesaurus show ads.

### Which is updated more often, Dictionary.com or Power Thesaurus?

Dictionary.com ships an update monthly, and Power Thesaurus monthly. Most recently, Dictionary.com was updated on September 24, 2026 and Power Thesaurus on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*