Comparison

Wraith.Chat vs Decastory

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

Head to head
About

Wraith.Chat

Experience private AI conversations and custom character interactions entirely on your device. This app offers offline functionality, character creation, and memory persistence without cloud servers or data collection. Explore community-created characters and enjoy advanced customization tools.

Highlights
  • On-device AI processing
  • Offline functionality
  • Customizable AI characters
  • Character memory persistence
  • Community character hub
  • Multiple open-source AI models
  • On-device image generation
Features
Read full description

Wraith Chat runs AI entirely on your phone. No cloud servers, no data collection. Just private, powerful AI in your pocket. Completely Private: Your conversations never leave your device. No cloud, no servers, no analytics. Uninstall and everything is gone forever. Fast & Offline: Works without internet. AI runs directly on your phone's processor. No API calls, no monthly fees, no downtime. Custom Characters: Chat with unique AI personalities. Create your own characters with custom voices, scenarios, and personalities. Import character cards from SillyTavern and Chub. Character Hub: Browse community-created characters at wraith.chat or share your own. Submit your characters for review — approved creations go live for the whole community to enjoy. Character Memory: Your characters remember you across conversations. Facts about you and details they share about themselves persist between chats. View, edit, and manage memories in the character editor. Experimental feature — toggle on/off in Settings Multiple Models: Choose from a growing library of open-source models. From compact 1B to powerful 12B. Download only what you need. Generate Images: Premium feature for paid users. Create AI-generated images on-device with lightning-fast GPU inference. Control quality with adjustable generation steps. Save images to your Photos. Tap to view fullscreen. Your characters can draw scenes, portraits, anything you imagine. Interactive Games: Built-in challenge characters. Talk your way past the bouncer. Negotiate a raise with a CEO. Can you win? Wraith Originals: Custom fine-tuned personality models built exclusively for Wraith. Not system prompts — real personality baked into the model weights. Download them from the Models tab. Power User Tools: Full inference tuning (temperature, top-p, repeat penalty, thinking mode). Custom system prompt editor. Skip Meta Prompt toggle for advanced characters. Bulk delete conversations. Adjustable image generation steps. Total control, no restrictions. DEVICE REQUIREMENTS: iPhone with 4GB+ RAM (iPhone SE 2, iPhone X, or newer) iOS 16.0+ 2GB free storage (5GB+ recommended for larger models) PERFORMANCE BY DEVICE: Older iPhones (SE 2/3, iPhone X): Best with 1B-3B models Standard iPhones (11-13): Great with 3B-7B models Pro iPhones (14 Pro+): Excellent with all models up to 12B All AI processing happens 100% on your device. Larger models provide better quality but require more RAM. Image generation requires iOS 16.2+ and downloading a ~1.4GB model. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Decastory

Embark on finite AI-driven text adventures where your choices permanently shape the narrative. Select a genre and story length, then make decisions that influence your character's stats and lead to unique endings. Explore alternate timelines by branching your story at any point.

Highlights
  • Finite AI text adventures
  • Choice-driven narrative
  • Branching timelines
  • Stat-based climax
  • Multiple endings
  • Genre and length selection
Features
Read full description

Every choice matters. Every story ends. DecaStory is a finite AI text adventure. Pick a genre — Action, Suspense, Fantasy, or Romance — set your story length, and make choices that permanently shape where the tale goes. Unlike endless AI chatbots, every DecaStory has a fixed number of slides and builds toward a real climax and a real ending. HOW IT WORKS Choose your genre, length (5, 10, or 20 slides), and content maturity Each slide, pick from three choices — every one shifts your Caution, Boldness, and Cunning Your accumulated choices trigger stat checks at the story's climax — pass or fail is determined by how you played, not by chance Reach one of many endings, then fork your story at any past moment to explore the timeline you didn't take FEATURES Timeline Tree: branch any story at any choice and watch your alternate histories grow The Vault: your archive of every story, favorite, and unfinished tale Achievements and statistics that track how you play Rewrite choices in your own words in Fantasy mode Play as a guest instantly — no account needed Short stories, real endings, and the roads not taken. Write your fate in ten slides or less.

Screenshots

Wraith.Chat4 screens
Decastory3 screens

Verdict

The call

The clearest difference is in-app purchases: Decastory at none against Wraith.Chat's 2. On price, rating, ratings volume and ads 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. Wraith.Chat sells 2 in-app purchases, starting at $4.99 per month. Decastory asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Wraith.Chat against 5.0 for Decastory. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard2 real differences · 8 level
Wraith.Chat versus Decastory: the parameters behind the verdict, then further details
ParameterWraith.ChatDecastory
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size61 MB2 MB
Age rating4+12+
DeveloperOphir SilvermanAshwin John Charles

Customer experience

Wraith.Chat

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Decastory

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Wraith.Chat

Subscriptions1
  • Monthly Pro Subscription$4.991 Month
One-time1
  • Lifetime Pro Access$49.99
None

Decastory

No in-app purchases

Questions

Is Wraith.Chat free?
Wraith.Chat is free to download, with in-app purchases available.
Is Decastory free?
Decastory is free to download, with no in-app purchases.
Which has better reviews, Wraith.Chat or Decastory?
Wraith.Chat and Decastory are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Wraith.Chat or Decastory have ads?
Neither Wraith.Chat nor Decastory shows ads.

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