SCP Dictionary vs Superstition USA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SCP Dictionary
Explore SCP Foundation articles with a dedicated reader offering light/dark themes and adjustable text. Save entries and images for offline access, organize bookmarks, and sync progress across devices. This independent reader is not affiliated with the official SCP Wiki.
- Browse and search SCP entries
- Save articles and images for offline reading
- Organize bookmarks and reading history
- Sync progress across devices
- Adjustable text size and reading controls
- Light and dark themes
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Explore the strange, one article at a time. SCP Dictionary brings SCP reference reading into a focused interface with light and dark themes. READ AND EXPLORE Browse entries, search by title or SCP number, and narrow supported results with classification and tag filters. Follow supported article links and footnotes within the reader. Adjust text size and reading controls to suit you. BUILD YOUR OFFLINE LIBRARY Save articles and available images for offline reading. Organize bookmarks, keep your reading history, and return to your saved reading position. Bulk downloads can resume after interruption, retaining completed articles. KEEP YOUR PLACE Browse and read as a guest, or sign in to sync bookmarks and reading progress across devices. Export and restore library backups when moving or protecting your saved collection. KNOW WHAT TO EXPECT The app includes banner ads. Full bulk downloads require a rewarded ad; individual article saves and metadata indexing do not. Ad availability varies. Internet access is needed for new content and synchronization. Offline reading requires a completed download. Search coverage and source availability vary by language; custom interactive pages and external media may not be fully supported. An independent community reader, not an official SCP Wiki application. SCP content originates from the SCP Wiki and its authors. Available source credits and license links are retained in the reader.
Superstition USA
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Superstition USA is a fascinating app that explores strange, eerie, and everyday beliefs rooted in American culture. From black cats and broken mirrors to Friday the 13th and walking under ladders — discover the superstitions you’ve always heard, but never really questioned. Browse by topics like love, health, dreams, and daily habits. Each superstition includes its meaning, cultural origin, and the curious logic behind it. Perfect for curious minds, culture enthusiasts, or anyone who’s ever knocked on wood “just in case.” - Clean and intuitive design - Organized by theme - “Superstition of the Day” updates coming soon - Available in English and Korean - What do you believe in — and why? Unlock the hidden world of beliefs in Superstition.
Screenshots
Verdict
The clearest difference is ads: Superstition USA at none against SCP Dictionary's shown. Superstition USA also leads on iOS requirement (13.0 vs 15.0). SCP Dictionary's advantage is update cadence (every 3 months vs every 8 months). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SCP Dictionary ships an update every 3 months, Superstition USA every 8 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | SCP Dictionary | Superstition USA |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (5 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months — better | Every 8 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 26 MB |
| Age rating | 12+ | 4+ |
| Developer | Aldrin Francisco | JUHWAN LEE |
In-app purchases
SCP Dictionary
No in-app purchases
Superstition USA
No in-app purchases
Questions
Is SCP Dictionary free?
Is Superstition USA free?
Do SCP Dictionary or Superstition USA have ads?
Which is updated more often, SCP Dictionary or Superstition USA?
Other comparisons
