Comparison

Kiro Book vs PinyPiny

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

Head to head
About

Kiro Book

This app helps you capture and curate urban discoveries, turning places into personal journal pages. It offers a minimalist recording experience with automatic location tagging and photo organization to create an aesthetic life archive.

Highlights
  • Turn places into journal pages
  • Minimalist recording experience
  • Automatic location tagging
  • Real-time sharing
  • Aesthetic footprint map
  • Curated life archive
Features
Read full description

If you also find review apps too noisy, photo albums too cluttered, and budgeting apps too dull, then welcome to Kiro Book. In the fast rhythm of city life, there are always corners worth revisiting again and again. Kiro Book—inspired by the Japanese word kiroku (記録, “record”)—is your personal pocket notebook for exploring urban aesthetics. • Turn places into pages Like collecting pressed flowers in a journal, gather the cafés, galleries, and concept stores that make your heart skip a beat, and weave them into your own curated book. • A minimalist recording experience Say goodbye to complicated input. With automatic location tagging and real-time sharing, 80% of your note can be completed the moment you step through the door—so your time stays with the present sensory experience. • An aesthetic footprint map Light up your personal taste map. Transform scattered photos into a beautifully curated life archive—warm, visual, and full of character. Here, you can pin the city map like a traveler and organize your photos like a curator. This is not a social app, but a tool that elevates your taste. Record every soulful little store you discover, and turn them into an inspiration library that your mind can draw from anytime. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PinyPiny

Features
Read full description

PinyPiny Life isn't something you only write down. It's something you piece together. Some days need only a sentence. Some memories deserve a photo. Some passing ideas feel right in a different font, a little color, or a sticker made from something you just photographed. PinyPiny is a visual journal where notes do not have to stay inside the lines. Words, photos, papers, fonts, colors, stickers, and animation can all become part of the way you remember. Write a simple diary entry, build a scrapbook-like collage, or shape each page like a tiny magazine made just for you. A different way to revisit your notes Open PinyPiny and your past entries become a stack of cards floating in a quiet, deep space. Swipe through them one by one and make finding an old note feel like part of the experience. Make every page your own • Choose from different papers and fonts, then pair them with the colors you like. • Move, rotate, and arrange content instead of keeping every line in a fixed column. • Place photos on the page or embed them directly between words. • Photograph something you love and turn it into your own sticker. • Add a touch of animation when a still page is not quite enough. A trip can hold photos, colors, and words from another language. Dinner can become the collage of the day. A sentence can sit proudly in the center of the page. A cat, a ticket stub, or a rainy afternoon can each have a place of its own. No design experience required There is no single right way to make a note here. Keep it neat or let it wander. Make it minimal or fill the page. Write three words today or spend half an hour arranging every detail. It is still your note. When a page feels complete, export it as an image and save it to Photos. The small pieces of an ordinary day can slowly grow into a visual journal that belongs only to you. PinyPiny is more than a place to keep information. It is a sheet of paper that can keep changing—a home for ideas, photos, and fragments of life. Piece together what happened today, the people you love, the places you visited, and the thoughts that appeared without warning. Years from now, may you find more than a paragraph. May you find the day as it really felt. Privacy Policy: https://pinypiny.lraitech.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Kiro Book4 screens
PinyPiny4 screens

Verdict

The call

The clearest difference is in-app purchases: Kiro Book at none against PinyPiny's 3. Kiro Book also leads on iOS requirement (16.0 vs 18.0). PinyPiny's advantage is update cadence (every 2 days vs fortnightly). On price, ads 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. PinyPiny sells 3 in-app purchases, starting at $1.99 per month. Kiro Book asks for nothing beyond the download.

UpkeepUpdate frequency

Kiro Book ships an update fortnightly, PinyPiny every 2 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Kiro Book versus PinyPiny: the parameters behind the verdict, then further details
ParameterKiro BookPinyPiny
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size2 MB185 MB
Age rating4+4+
Developerzheng wei馨瑶 王

In-app purchases

None

Kiro Book

No in-app purchases

3 purchases

PinyPiny

Subscriptions2
  • Monthly$1.991 Month
  • Annual7 Days trial$9.991 Year
One-time1
  • Lifetime$24.99

Questions

Is Kiro Book free?
Kiro Book is free to download, with no in-app purchases.
Is PinyPiny free?
PinyPiny is free to download, with in-app purchases available.
Do Kiro Book or PinyPiny have ads?
Neither Kiro Book nor PinyPiny shows ads.
Which is updated more often, Kiro Book or PinyPiny?
Kiro Book ships an update fortnightly, and PinyPiny every 2 days. Most recently, Kiro Book was updated on October 31, 2026 and PinyPiny on October 31, 2026.

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