Comparison

Ukiyo vs Private AI

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

Head to head
About

Ukiyo

Experience traditional Japanese Ukiyo-e art with a functional clock and relaxing classical music. Enjoy famous prints on your iPhone, iPad, Apple Watch, and even as widgets and iMessage stickers.

Highlights
  • Ukiyo-e art display
  • Clock functionality
  • Classical music playback
  • Widget support
  • iMessage stickers
  • Apple Watch compatibility
Features
Read full description

Museum on your palm. The traditional Japanese art, Ukiyo-e, which has been received well on Apple TV, is now enjoyable with your iPhone or iPad! It also has the clock function, so you can be aware of the time with relaxing classical music. Contains “The Fifty-three Stations of The Tokaido Road” by Utagawa Hiroshige and “Thirty-six Views of Mount Fuji” by Katsushika Hokusai and “Beautiful Women“ by Kitagawa Utamaro and Ukiyo-e of Sharaku. Randomly played music is as follows: Erik Alfred Leslie Satie:Gymnopédies Claude Debussy:Préludes, Book1 10. La cathédrale Claude Debussy:Suite Bergamasque 3. Clair de Lune Franz Liszt:Consolations No.3 in D-flat major It also corresponds to Widget. Please enjoy the beauty of Ukiyo-e with the widget, too. The wonderful Japanese art, Ukiyo-e is now also available as on your iMessage Sticker, too. You can enjoy the Ukiyo-e paintings on the Apple Watch. More Ukiyo-e prints will be added for free in later updates. Our development is encouraged by stars from you and we appreciate for all your support.

About

Private AI

Features
Read full description

What if you had a true AI assistant on your smartphone that works without Wi-Fi, requires absolutely no account registration, and completely protects all your conversations? "Private AI" makes this a reality. This AI runs directly on your iPhone or iPad, not on a corporate server. No internet connection or sign-up needed. Your data is never sent anywhere; every conversation always stays on your device alone. Your Privacy, Fully Guaranteed Most AI apps send your messages to external servers, but Private AI is different. The AI model lives and thinks directly inside your smartphone. This means your questions, ideas, and conversations belong entirely to you. It is perfect for anyone who values privacy—whether you are brainstorming work ideas, writing a personal journal, or discussing sensitive topics. Full-Fledged AI on Your Phone Private AI runs some of today's most powerful open-source AI models, including Gemma, Qwen, Ministral, and Phi. New models are added regularly, allowing you to always experience the latest advancements in AI. Once you download a model, it is yours to keep. You never need an internet connection to chat. Thinking Mode Turn on Thinking Mode to see the AI's reasoning process before it delivers an answer. It visualizes the AI's thoughts, making it perfect for getting deeper, more structured responses to complex questions. Just Speak — Or Just Listen Skip the typing and ask questions with your voice. You can also have the AI read its answers aloud. It is incredibly convenient when your hands are full or when you simply prefer listening. Rich Features for Natural Interactions - Auto-save chat history: Pick up right where you left off. - Edit past messages: Get new answers instantly. - Organize freely: Rename and manage your chats with ease. - Custom AI personalities: Set a unique persona for each conversation. - Save favorite prompts: Quick access whenever you need them. - Adjust AI settings: Fine-tune creativity and focus. How It Differs from Cloud-Based AI Because the AI runs locally on your device, response speeds depend on your phone's hardware performance. While it might not respond instantly like cloud-based AIs, it is completely private. Best of all, its greatest strength is that it works flawlessly even on airplanes or in places with no reception. Privacy Policy & Terms of Service https://pochimutech.com/en/private-ai/terms

Screenshots

Ukiyo4 screens
Private AI4 screens

Verdict

The call

The clearest difference is price: Private AI at Free against Ukiyo's $1.99. Ukiyo's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence 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

Private AI is free to download; Ukiyo costs $1.99 up front. Private AI sells 2 in-app purchases, starting at $2.99 per month. Ukiyo asks for nothing beyond the download.

UpkeepUpdate frequency

Ukiyo ships an update every 6 weeks, Private AI every 2 months. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
Ukiyo versus Private AI: the parameters behind the verdict, then further details
ParameterUkiyoPrivate AI
Price$1.99Free — better
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod, Apple TV, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size142 MB18 MB
Age rating4+4+
DeveloperToshiaki NakamuraAyumu Izumi

In-app purchases

None

Ukiyo

No in-app purchases

2 purchases

Private AI

Subscriptions2
  • Monthly Plan3 Days trial$2.991 Month
  • Yearly Plan$29.991 Year

Questions

Is Ukiyo free?
Ukiyo costs $1.99, with no in-app purchases.
Is Private AI free?
Private AI is free to download, with in-app purchases available.
Do Ukiyo or Private AI have ads?
Private AI shows ads; Ukiyo does not.
Which is updated more often, Ukiyo or Private AI?
Ukiyo ships an update every 6 weeks, and Private AI every 2 months. Most recently, Ukiyo was updated on November 2, 2026 and Private AI on October 28, 2026.

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