Comparison

SCP_X vs SCP Dictionary

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

Head to head

About

SCP_X

Features

Read full description

SCP _X works with the physical card “SCP AI Card” to secure, isolate, and investigate SCP objects. * List of Possible Activities with SCP_X ▷Isolate SCP objects: Isolate SCP objects by scanning cards. ▷Check basic information of SCP objects: View the basic story of isolated SCP objects. ▷Create your own SCP profile: Use ChatGPT to select keywords and make your unique SCP profile. ▷Content by level: View voice files, additional information, 3D modeling based on user level. ▷ User level: Level up by isolating a certain level of SCP object. The more users isolate SCP objects, can isolate the higher SCP objects. * PRECAUTIONS ▷It must be linked to the physical card, ‘SCP AI Card.’ Most of the functions of this app are used with the cards. ▷Enter the ID card serial number in the SCP profile to secure the isolation chamber before isolating the SCP object. ▷ Impossible to re-enter an already registered card even if it is different from the card used in the previous registration. ▷To learn more about gameplay, please check the ‘Settings > Help’ button at the top right of the lobby screen. ▷Some features may not work on tablet devices. XOSOFT is a creative partner who will be happy with you.

About

SCP Dictionary

Access a vast collection of SCP stories on your mobile device. This reader provides a convenient way to explore the SCP universe, featuring a user-friendly interface for browsing and reading various SCP entries. Discover new tales and lore within this popular fictional universe.

Highlights

Mobile SCP story reader
Browse SCP entries
User-friendly interface
Access SCP universe lore

Features

Read full description

SCP Dictionary is a mobile reader for the multiple SCP Stories on the web.

Screenshots

SCP_X4 screens

SCP Dictionary4 screens

Verdict

The call

The clearest difference is in-app purchases: SCP Dictionary at none against SCP_X's 3. SCP_X's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price 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. SCP_X sells 3 one-off in-app purchases. SCP Dictionary asks for nothing beyond the download.

UpkeepUpdate frequency

SCP_X ships an update every 5 weeks, SCP Dictionary every 3 months. Both last shipped on September 30, 2026.

Scorecard4 real differences · 4 level

SCP_X versus SCP Dictionary: the parameters behind the verdict, then further details
Parameter	SCP_X	SCP Dictionary
Price	Free	Free
Positive reviews	—	40.0% of reviews
Update frequency	Every 5 weeks — better	Every 3 months
Ads	No — better	Yes
In-app purchases	Yes	No — better
Monetization	—	Ad-supported
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	15.0
Further details — not scored
Size	266 MB	63 MB
Age rating	9+	12+
Developer	Xosoft co.,Itd	Aldrin Francisco

In-app purchases

3 purchases

SCP_X

One-time3

Room Expansion Pass - Standard$0.49
Room Expansion Pass - Double$0.99
Room Expansion Pass - Triple$1.99

None

SCP Dictionary

No in-app purchases

Questions

Is SCP_X free?

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

Is SCP Dictionary free?

SCP Dictionary is free to download, with no in-app purchases.

Do SCP_X or SCP Dictionary have ads?

SCP Dictionary shows ads; SCP_X does not.

Which is updated more often, SCP_X or SCP Dictionary?

SCP_X ships an update every 5 weeks, and SCP Dictionary every 3 months. Most recently, SCP_X was updated on September 30, 2026 and SCP Dictionary on September 30, 2026.