Acronym Finder vs Rap Dictionary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acronym Finder
Access the world's largest verified database of acronyms, abbreviations, and initialisms. Quickly find meanings across various categories, even offline. Save and share your findings easily.
- 1 million+ verified acronyms
- Offline search functionality
- Category filtering
- Unlimited bookmarking
- Sharing capabilities
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Acronym Finder is the world's largest database of acronyms, abbreviations, and initialisms: 1 million+ acronyms and their meanings, all verified by our editorial team. Quickly find any acronym's meaning with our category filter: Medical Military Government Science Technology Business Texting and Slang and more WHAT YOU GET: * 1 million+ acronyms and their meanings, all verified by our editorial team. * Search offline anytime. No connection or additional downloads required. * Save an unlimited amount of acronyms in your bookmarks for easy reference. * Share acronyms and their meanings via social networks, email, and more. Praise for Acronym Finder "An exponentially expanding dictionary consulted by bureaucrats, translators, doctors, weapons designers and anyone else who needs help decrypting the wide world's daily output of acronyms." - The Wall Street Journal "An astounding array of explanations for things like HRT and NASP." - USA Today Powered by AcronymFinder.com: If you can't find it here, you won't find it anywhere.
Rap Dictionary
Explore a comprehensive A-Z guide to rap and hip-hop terminology, slang, and abbreviations. This free resource helps you understand the language of the culture with over 5,000 terms and definitions.
- A-Z glossary of rap/hip-hop terms
- Over 5,000 terms and definitions
- Learn urban slang and abbreviations
- Understand hip-hop culture
- Optimized for iPhone and iPad
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The official Rap Dictionary® App by DailyRapFacts® Rap Dictionary is a FREE, simple, trusted, & accessible library of Rap/Hip-Hop terminology, slang, acronyms, phrases, lingo, ebonics, abbreviations, & more. Continuously updated with 5,000+ terms & definitions used in Hip-Hop and Rap music, the RapDictionary.com dictionary app lets you look up & learn thousands of urban slang terms while improving your understanding of the culture. Optimized for both your iPhone and iPad. Rap Dictionary App is an A-Z pocket resource based on RapDictionary.com & the Rap Dictionary book by DailyRapFacts®. Learn the language of Rap/Hip-Hop. Trying to learn more about Rap & Hip Hop music? Then, this app is for you! Download the Rap Dictionary app for unlimited access to rap terms whenever and wherever you need them. Now you know what that word in that song means.
Screenshots
Verdict
The clearest difference is in-app purchases: Rap Dictionary at none against Acronym Finder's 1. Rap Dictionary also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Acronym Finder's advantage is ratings volume (919 vs 12). On price, rating, review sentiment and update cadence 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
Both are free to download. Acronym Finder sells 1 one-off in-app purchase. Rap Dictionary asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Acronym Finder against 4.7 for Rap Dictionary. That said, the two scores are not equally well evidenced: Acronym Finder has 919 ratings behind it against 12, so its average is the more settled of the two. Written reviews split almost evenly too, at 93% and 92% positive.
Acronym Finder ships an update every 10 months, Rap Dictionary every 17 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.
| Parameter | Acronym Finder | Rap Dictionary |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (919 ratings) — better | 4.7 (12 ratings) |
| Positive reviews | 92.6% of reviews — better | 92.3% of reviews |
| Number of ratings | 919 — better | 12 |
| Update frequency | Every 10 months — better | Every 17 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 27 MB |
| Age rating | 4+ | 12+ |
| Developer | Farlex, Inc. | DailyRapFacts, LLC. |
Customer experience
Acronym Finder
Rap Dictionary
Bugs and requests
Acronym Finder
Reported bugs
2 issues- App getting stuck on splash screen for some users
- Compatibility issues with newer iOS devices
Requested features
3 requests- Add ability to save custom acronyms
- Implement filtering and sorting options for acronyms
- Improve user interface and visual design
Rap Dictionary
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Acronym Finder
- Ad-free upgrade$4.99
Rap Dictionary
No in-app purchases
Questions
Is Acronym Finder free?
Is Rap Dictionary free?
Which has better reviews, Acronym Finder or Rap Dictionary?
Do Acronym Finder or Rap Dictionary have ads?
Which is updated more often, Acronym Finder or Rap Dictionary?
Other comparisons
