Comparison

PixelFace vs OpenIntelligence

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

Head to head
About

PixelFace

Features
Read full description

"PixelFace is a fun app that anyone can easily draw pixel art. Easily make pixel art from your face, and then share your art. PixelFace is a very easy-to-use app that is easy to learn to operate because it is intuitive and focuses on only the minimum functions needed to create pixel art. PixelFace focuses on ease of use rather than richness of functionality. KEY FEATURES - Create pixel art from your face with our easy-to-use drawing feature - Create from your photo and selfie. - Creating player skins for games - Share drawings to your favorite social platform. Convert your favorite images into pixel art] Import your favorite photos and easily convert them into pixel art. Terms of Service - https://gamy-frown-598.notion.site/PixelFace-Terms-of-use-a119df860b9e4e50b9cebeb459cbe399 Privacy Policy - https://gamy-frown-598.notion.site/PixelFace-Privacy-Policy-56a040e41cf5416e82ff9eea319efb8a"

About

OpenIntelligence

Transform your files into a private, searchable knowledge base. This app uses advanced AI to answer your questions with citations, supporting a wide range of document, audio, video, and code formats. It's designed for Apple devices with Apple Intelligence capabilities.

Highlights
  • Private knowledge base creation
  • Citation-backed Q&A
  • Supports 50+ file formats
  • On-device transcription and indexing
  • Hybrid search (keyword & vector)
  • Multiple query modes
  • Background file ingestion
Read full description

You already have the answers. They're just buried in a 300-page manual, a folder of contracts, a semester of lecture recordings, or a codebase you inherited. OpenIntelligence reads what you import and answers questions about it in plain language, with citations you can tap to see exactly where each claim came from. And when your files don't actually contain the answer, it tells you so instead of guessing confidently. ANSWERS START IN YOUR FILES Not in a chatbot's imagination. OpenIntelligence searches your library first, pulls the exact passages that matter, and only then writes, using Apple's on-device Apple Intelligence models. Requires an Apple Intelligence-capable device: iPhone 15 Pro or later, or an M1-or-later iPad or Mac, on iOS/iPadOS/macOS 26. Your device already had the intelligence. This gives it your knowledge, and rules of evidence. WHAT YOU CAN DO - Summarize long documents, recordings, or entire libraries. - Compare claims and details across multiple sources. - Find exact facts, dates, specifications, measurements, and table values. - Ask follow-up questions without losing the sources or the thread. - Choose Standard for quick factual work, Deep Think for multi-step questions, or Maximum for broader evidence synthesis. BRING YOUR OWN MATERIAL Import PDFs, Office documents, text and Markdown files, CSVs, code, images and scans, audio, or video. Pages, Numbers and Keynote files need to be exported to PDF first. OpenIntelligence extracts text, uses Vision OCR where needed, transcribes speech, and builds a searchable index for each library. HOW ANSWERS ARE BUILT Exact keyword matching and semantic search work together to retrieve the passages that matter. Apple Foundation Models turn those passages into a natural-language response. Then the app checks its own answer against the passages it actually used, so you can inspect what it's standing on instead of taking its word. If the sources do not establish an answer, the app flags weak support or abstains. No confident filler. WHERE YOUR FILES GO (AND DON'T) Reading your files, searching them, and choosing what to cite all happen on your device, start to finish, before anything is written. On-device answers need no connection at all. On a plane, in a dead zone, in a locked-down office, your library still works. For longer, evidence-heavy questions on iOS, iPadOS or macOS 27, you can optionally allow Apple Private Cloud Compute to write the answer. The app shows you exactly what would be sent and asks you to approve it first, and Apple's servers keep nothing afterwards. Your material is never sent to a third-party AI provider. ANSWERS YOU CAN INSPECT Inline citations connect answers to their supporting pages and passages, one tap from claim to source. If you want more, response details go deeper: source snippets, retrieval quality, verification warnings, timing, and the route that actually produced the answer. The optional telemetry interface goes deeper when you want it and stays out of the way when you don't. LIBRARIES THAT FIT YOUR WORK Keep different subjects, projects, or clients in separate libraries. Choose Local Only or iCloud Drive for each library, and organize ongoing research in saved conversation threads. Siri and Shortcuts actions are available for common document and library workflows. OpenIntelligence is built and maintained by one developer. Pro and Lifetime support directly fund continued development. To everyone already supporting the app: thank you. It has been a wild journey. Privacy Policy: https://gunzino.me/openintelligence/privacy

Screenshots

PixelFace4 screens
OpenIntelligence4 screens

Verdict

The call

The clearest difference is in-app purchases: PixelFace at none against OpenIntelligence's 4. PixelFace also leads on iOS requirement (14.0 vs 26.0). OpenIntelligence's advantage is ads (none vs shown) and update cadence (weekly vs every 3 weeks). 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. OpenIntelligence sells 4 in-app purchases, starting at $5.99 per month. PixelFace asks for nothing beyond the download.

UpkeepUpdate frequency

PixelFace ships an update every 3 weeks, OpenIntelligence weekly. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
PixelFace versus OpenIntelligence: the parameters behind the verdict, then further details
ParameterPixelFaceOpenIntelligence
PriceFreeFree
Rating—4.8 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS14.0 — better26.0
Further details — not scored
Size34 MB166 MB
Age rating4+17+
DeveloperAPTE LtdGunnar Hostetler

In-app purchases

None

PixelFace

No in-app purchases

4 purchases

OpenIntelligence

Subscriptions2
  • Pro Monthly$5.991 Month
  • Pro Annual7 Days trial$29.991 Year
One-time2
  • Document Pack$2.99
  • Lifetime Cohort$59.99

Questions

Is PixelFace free?
PixelFace is free to download, with no in-app purchases.
Is OpenIntelligence free?
OpenIntelligence is free to download, with in-app purchases available.
Do PixelFace or OpenIntelligence have ads?
PixelFace shows ads; OpenIntelligence does not.
Which is updated more often, PixelFace or OpenIntelligence?
PixelFace ships an update every 3 weeks, and OpenIntelligence weekly. Most recently, PixelFace was updated on September 20, 2026 and OpenIntelligence on September 17, 2026.

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