Comparison

DarknessAI vs Sleeveworks

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

Head to head
About

DarknessAI

This app offers a comprehensive suite of AI-powered services for text, code, image, video, and audio processing. It includes features for communication, learning, programming, and creative tasks, along with AI-driven games.

Highlights
  • Unlimited AI services
  • Text, code, image, video, audio processing
  • AI-powered games
  • Language learning (40+ languages)
  • Programming language learning (30+ languages)
  • Code generation and translation
  • Image creation and editing
Features
Read full description

DarknessAI - your unlimited personal AI services! There are more then 30 services for working with text, code, images, video, audio and other files, as well as games based on the most relevant generative models at the moment. ◉ Unlimited Search function ◉ Unlimited Thinking function ◉ Unlimited Voice chat ◉ Unlimited Image generation ◉ Unlimited video, audio and document processing Details about the services in the sections: ► COMMUNICATION - Chats: Powerfull chats with an AI assistant with the ability to attach and analyze text files, images, videos (включая YouTube) and audio. The ability to use Search, Thinking, Voice chat and image generation - Sarcastic Bot: Dilutes the correspondence with a bit of humor and irony - Friendly dialog: Make yourself a virtual best friend - Yes/No: Ask any questions and get Yes or No answers - Truthmeter: Write down any statement and find out what percentage of its truth is ► GAMES - GeoGuess: Which of you will be able to accurately determine the location of what is depicted in the photo on the map - you or the AI? - PictureGuess: Draw a word that you have guessed, and the AI will try to guess it. - Quest: Start your adventure in the world of role-playing games. You can select a ready-made quest theme, generate or create a new one - Quiz: "Who Wants to Be a Millionaire?", where the questions are generated by AI. You can select a ready-made quiz theme, generate or create a new one - Guessing: Guess any object, person, character, or movie name. The AI bot will guess by asking questions ► TEXT - Text Canvas: Convenient place to generate and edit text - Text Writing: Generate any text - Text Translation: Translate text into any language - Learning Languages: Start learning new languages (more than 40 languages are supported) - Web Analysis: Interact with external sites, analyze them, and get up-to-date information - Document processing: Data extraction, translation, summarization, and analysis ► PROGRAMMING - Code Canvas: Convenient place to generate and edit code - Web Canvas: Create and edit websites - Xcode Extension: Use Xcode more efficiently - Text translation - Documentation generation - Generation of DTO from JSON - Generation of Unit tests - Code completion - Code Writing: Generating code based on the description - Code Translation: Write the code and get a version of it in another language - Code Explanation: Write the code and get a description of what it does - Learning Programming Languages: Start learning new programming languages (more than 30 languages are supported) - Localization: Select your localization file and localize it - JSON Validation: Error detection in JSON ► IMAGE - Image Canvas: Convenient place to generate and edit image - Vector Canvas: Create and edit vector images, logos and animations in SVG - Image Creating: Image generation from text - Image Editing: Edit the image according to the description - Photo Location: Get image description with precise location - Drawing: Draw sketches with hints and AI evaluation - Image Review: Get an expert assessment of the image, photo, or design - Image to Text: Recognize all text in the image - Calorie content of dishes: Find out everything about the calorie content of your dishes ► VIDEO - Video Location: Get video description with precise location - Video Description: Detailed description of what is happening in the video - Video Transcription: Get video transcription ► AUDIO - Audio Description: A detailed description of what is heard in the audio file - Audio Transcription: Get audio transcription New services will be actively added. Write your suggestions in the "Support" section! Terms of Use: http://darknessproduction.com/DarknessAI/terms Privacy Policy: http://darknessproduction.com/DarknessAI/privacy

About

Sleeveworks

Engage in private AI conversations with distinct personalities running directly on your device. Choose from a variety of characters, interact via voice or text, and maintain local conversation history without internet access or tracking.

Highlights
  • On-device AI processing
  • Multiple AI personalities
  • Voice and text interaction
  • Offline conversation support
  • Local conversation history
  • Customizable themes
Features
Read full description

Sleeveworks is private AI with a point of view. Choose a personality, type or talk, and keep the conversation close. Its language model runs directly on your iPhone instead of sending every thought to a cloud AI service. MEET THE CAST Start with Companion, Gremlin, Pengo, Shekky, and Sage. Browse every character, read sample replies, and hear their on-device voice before choosing. Expand your cast with one-time personality unlocks, including Atlas the accountability coach, Bea the warm Southern grandmother, Quill the theatrical bard, Specter the gothic storyteller, and more. Each personality brings a distinct voice, attitude, and way of seeing the conversation. VOICE THAT FEELS LIKE CONVERSATION Tap Talk, speak naturally, and hear Sleeveworks answer. After a reply, the microphone can reopen automatically so the conversation keeps moving. When parallel capture is available, Sleeveworks can continue listening while it responds and place longer interjections in Up Next instead of derailing the current answer. Interrupt at any time when you want to take the floor. PRIVATE BY DESIGN After the one-time model download, core conversations are processed on your iPhone and can work without an internet connection. No account. No advertising. No tracking or analytics. No API key. Optional Wikipedia lookup is off by default and only connects when you enable it. MADE FOR REAL CONVERSATIONS - Keep local conversation history and context - Choose an on-device model suited to your iPhone - Switch personalities without changing apps - Preview character voices before choosing - Type while a response is still being generated - Stop a response without clearing the conversation - Choose between Paperwhite and system themes - Continue chatting after the model is downloaded, even offline Sleeveworks puts the model, the conversation, and the cast directly on your iPhone. Some personalities require a one-time in-app purchase. Initial setup requires an internet connection and sufficient storage to download an on-device language model. Model availability and performance vary by device.

Screenshots

DarknessAI4 screens
Sleeveworks4 screens

Verdict

The call

The clearest difference is rating: Sleeveworks at 5.0 against DarknessAI's 3.3. DarknessAI's advantage is ratings volume (6 vs 1) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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. DarknessAI sells 3 in-app purchases, starting at $2.99 per month and Sleeveworks sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sleeveworks holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: DarknessAI has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

DarknessAI ships an update weekly, Sleeveworks every 5 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
DarknessAI versus Sleeveworks: the parameters behind the verdict, then further details
ParameterDarknessAISleeveworks
PriceFreeFree
Rating3.3 (6 ratings)5.0 (1 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings6 — better1
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size32 MB418 MB
Age rating17+17+
DeveloperILIA SHKOLNIKJayson Hawley

Customer experience

DarknessAI

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews10 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Sleeveworks

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

In-app purchases

3 purchases

DarknessAI

Subscriptions3
  • Premium (Month)$2.991 Month
  • Premium (6 Months)$9.996 Months
  • Premium (Year)7 Days trial$17.991 Year
10 purchases

Sleeveworks

One-time10
  • Atlas$1.99
  • Stella$1.99
  • Quill$1.99
Show 7 more
  • Vance$1.99
  • Doc Hertz$1.99
  • Pixel$1.99
  • Bea$1.99
  • Brio$1.99
  • Sterling$1.99
  • Specter$1.99

Questions

Is DarknessAI free?
DarknessAI is free to download, with in-app purchases available.
Is Sleeveworks free?
Sleeveworks is free to download, with in-app purchases available.
Which has better reviews, DarknessAI or Sleeveworks?
Sleeveworks is rated higher. DarknessAI averages 3.3 out of 5 from 6 ratings, while Sleeveworks averages 5.0 from 1 ratings.
Do DarknessAI or Sleeveworks have ads?
Neither DarknessAI nor Sleeveworks shows ads.
Which is updated more often, DarknessAI or Sleeveworks?
DarknessAI ships an update weekly, and Sleeveworks every 5 days. Most recently, DarknessAI was updated on October 22, 2026 and Sleeveworks on October 11, 2026.

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