Comparison

Define vs Oodl.ai

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

Head to head
About

Define

Features
Read full description

Defineは、Apple Intelligenceを搭載した新しいAI対応辞書/百科事典です。 質問するか画像をアップロードするだけで、必要な答えが得られます! 不適切な質問はご遠慮ください。テキスト読み上げ機能に対応しています。 すべてのデータはプライベートに保護され、インターネット接続なしでオフラインでも動作します。 Apple Intelligenceに対応したデバイスが必要です。例:iPhone 15 Pro以降、M1チップ搭載iPad/Mac以降、Vision Pro。

About

Oodl.ai

Explore a vast collection of masterpieces from renowned museums through an intuitive, social media-like interface. Save your favorite art, create personal galleries from your photos, and learn the stories behind each piece with on-device AI.

Highlights
  • Swipeable art feed from major museums
  • Save and collect favorite artworks
  • Create private photo and video galleries
  • Automatic photo album updates
  • On-device AI for art and photo analysis
  • Learn about art with curator notes
  • View artwork licenses and credits
Features
Read full description

Oodl is a personal museum in your pocket — the effortless swipe of social media, but every page is a masterpiece. THE FEED, REIMAGINED Swipe up for the next work. Swipe sideways to change wings. Over a hundred thousand open-access artworks stream live from The Metropolitan Museum of Art, the Art Institute of Chicago, the Cleveland Museum of Art, and SMK — the National Gallery of Denmark. Full screen, no ads, no comments, no account. nOODL WHAT MOVES YOU Double-tap to nOodl (save) a work. Your saves build a private collection, teach the on-device blend your taste — more of the eras, mediums, and artists you respond to — and grow into a living map of your eye: a floating bubble portrait of your taste, stirred by the tilt of your phone. YOUR PHOTOS, ON THE SAME WALL Create private galleries from your photos and videos, or subscribe to a Photos album — including iCloud Shared Albums — and it becomes a channel that updates automatically as you add photos on any device. Videos loop full-screen like reels. Everything flows into your All feed alongside the museums. Oodl filters screenshots and near-duplicates on-device and surfaces your best shots. Double-tap your own photo to give it a title. LEARN THE STORY Tap "learn" on any piece for a personal art-magazine page: the subjects in the image (identified entirely on your iPhone), encyclopedia context on the artist, the work, and the place a photo was taken, and — on iPhones with Apple Intelligence — a short curator's note written on-device. In focus mode, pinch into the brushwork and let Apple's Visual Look Up identify what you're seeing. RIGHTS DONE RIGHT Every artwork carries its license (CC0 / Public Domain), museum credit line, and a link back to the source. Your own media is marked private and never leaves your device. FREE MEANS FREE No subscription, no ads, no tracking, no account. The world's museums opened their collections to everyone — Oodl is their home on your phone.

Screenshots

Define4 screens
Oodl.ai4 screens

Verdict

The call

The clearest difference is iOS requirement: Oodl.ai at 17.0 against Define's 26.0. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Define versus Oodl.ai: the parameters behind the verdict, then further details
ParameterDefineOodl.ai
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size10 MB1 MB
Age rating4+12+
DeveloperVirtual GSJoseph Smith

In-app purchases

None

Define

No in-app purchases

None

Oodl.ai

No in-app purchases

Questions

Is Define free?
Define is free to download, with no in-app purchases.
Is Oodl.ai free?
Oodl.ai is free to download, with no in-app purchases.
Do Define or Oodl.ai have ads?
Neither Define nor Oodl.ai shows ads.

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