Comparison

Wan!Pass(ワンパス) vs Uchinoko

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

Head to head
About

Wan!Pass(ワンパス)

Easily find pet-friendly establishments and digitize your dog's vaccination records. Submit proof of rabies and vaccination digitally by scanning a QR code at participating locations. Expand your adventures with your furry friend.

Highlights
  • Digital vaccination and rabies certificates
  • Find pet-accommodating establishments
  • QR code check-in for venues
  • Register pet basic information
  • Submit antibody test certificates (optional)
Features
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愛犬とのおでかけをもっと快適に楽しもう! わんこと一緒、どこまでも。 家族の一員ともっと一緒に過ごせる世界を目指して # Wan!Passとは 「愛犬と行けるお店を探すのが大変…」「愛犬とのおでかけで証明書の持ち歩きや管理が煩わしい…」 そんな飼い主さんの声をもとに、もっと気軽にわんちゃんとおでかけできるような社会を目指して、Wan!Pass(ワンパス)が生まれました。日本をよりペットフレンドリーな社会へ。 #Wan!Pass(ワンパス)でできること - 紙の証明書はもう不要!ワクチンなどの証明書をデジタル化! 事前にアプリで証明書を登録しておくと、店舗に行ってアプリでQRコードを読み込むだけで、狂犬病とワクチンの証明書を提出できます。※Wan!Pass対応店舗に限ります まずは、ペットの基本情報を入力。ワクチン・狂犬病予防接種証明書、抗体検査証明書(任意)の画像を登録します。運営側で審査が行われ、証明書が適切と判断されれば完了です! - 愛犬と行ける場所がスグ見つかる!同伴OKな施設を検索! アプリのマップを操作して検索すれば、愛犬と一緒にいける店舗や施設をカンタンに見つけることができます。自宅近くの知らなかったお店、おでかけ先の近く、道中で休憩できるところ…Wan!Passでわんちゃんとのおでかけが広がります! - QRコードで施設に簡単チェックイン! 紙のやり取りナシ! 愛犬同伴OKな施設を見つけたら、アプリだけでチェックインができます。店頭でQRコードを読み込んで、アクティビティと入館するペットを選ぶだけ!スタッフとの、紙の証明書のやり取りなどが必要ありません。 ※QRコードの商標はデンソーウェーブの登録商標です。

About

Uchinoko

Features
Read full description

Turn your dog into pixel art from a single side-view photo. On the Home screen, your dog wanders around a cozy pixel house. Keep walking and the house fills up with furniture, and your dog learns tricks (shake, tail wag, stretch, jump...). Tap it and it tells you how it's doing based on your records. Uchinoko is a walk tracker and daily diary for your dog: routes, meals, weight, poop and pee, milestones, medication and vaccine reminders, and vet visits. [Your dog in pixel art, from one photo] Choose a side-view photo (or take one), and the app cuts your dog out right on your iPhone and turns it into pixel art. It walks around a room with a sofa and a TV, stops to look around, and naps in front of its crate. The room dims at night, and the weather outside the window is the real weather where you are. No photo handy? Start with "Try with a sample dog" and retake the photo later. [The house grows as you walk] Walks unlock a dog bed, a big picture, a bookshelf, a lamp, a clock, a toy box, and new curtains and a rug. Your dog also learns tricks and shows them off now and then. Log a meal and it eats from its bowl; come back from a walk and it celebrates. [Tap to hear how your dog is doing] Tap your dog and a speech bubble tells you what your records show, like "No poop logged for 2 days," "This week's walks are below the breed guideline," or "No walk yet today." Concerns come first. It also celebrates birthdays and adoption anniversaries. It doesn't diagnose anything (if you're worried, talk to a vet). [Breed guidelines and this week's check] Choose your dog's breed (151 breeds) to see general guidelines for walks, food and weight. Trends compares this week's records with the guidelines: low, just right or high. The food guideline comes from the daily amount on your food bag, or from weight and food calories. [Record your walks] Tap "Go for a walk" to record your route, time and distance. Recording continues with the screen off or locked. On the map, your dog walks right where you are. Mark poop and pee on the map during the walk, and replay the walk afterwards. [Daily records and trends] Log meals (amount and notes), weight, poop and pee, and milestones (photos and notes) with big, easy buttons. Records are listed by day, and Trends shows walk distance, meal amounts, potty counts and weight as line charts, from 1 week to all time, compared with the previous period. [Medication and vaccine reminders] Add reminders per dog for heartworm and flea/tick medication, rabies and combination vaccines, and more. You get a notification on the morning of the due date. Mark it done and the next date is set automatically. [Vet visits and a summary for your vet] Record vet visits (clinic, what the vet said, treatment, cost). Get a one-page summary of weight, daily averages, visits, reminders and milestones to show your vet, or share it as a PDF. [Home Screen widget] Put the pixel house and your dog on your Home Screen, with today's records and the next reminder. Your dog moves to a new spot every 30 minutes. [Made for multi-dog homes too] Register up to 5 dogs. They all live in the house and go on walks together, with records kept per dog. The second dog and beyond require Premium (one-time purchase). [Your records stay on your iPhone] All records are stored only on your iPhone and are never sent to a server. [Ads and Premium] Ads are shown at the bottom of the Records screen. Buy Premium (one-time purchase) to remove the ads and register up to 5 dogs.

Screenshots

Wan!Pass(ワンパス)4 screens
Uchinoko4 screens

Verdict

The call

The clearest difference is in-app purchases: Wan!Pass(ワンパス) at none against Uchinoko's 1. Wan!Pass(ワンパス) also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Uchinoko sells 1 one-off in-app purchase. Wan!Pass(ワンパス) asks for nothing beyond the download.

UpkeepUpdate frequency

Wan!Pass(ワンパス) ships an update every 4 days, Uchinoko every 5 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Wan!Pass(ワンパス) versus Uchinoko: the parameters behind the verdict, then further details
ParameterWan!Pass(ワンパス)Uchinoko
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterEvery 5 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size140 MB11 MB
Age rating12+4+
DeveloperPET'S ALL RIGHT INC.YOSHITAKE HIROTA

In-app purchases

None

Wan!Pass(ワンパス)

No in-app purchases

1 purchases

Uchinoko

One-time1
  • Premium$1.99

Questions

Is Wan!Pass(ワンパス) free?
Wan!Pass(ワンパス) is free to download, with no in-app purchases.
Is Uchinoko free?
Uchinoko is free to download, with in-app purchases available.
Do Wan!Pass(ワンパス) or Uchinoko have ads?
Uchinoko shows ads; Wan!Pass(ワンパス) does not.
Which is updated more often, Wan!Pass(ワンパス) or Uchinoko?
Wan!Pass(ワンパス) ships an update every 4 days, and Uchinoko every 5 days. Most recently, Wan!Pass(ワンパス) was updated on November 11, 2026 and Uchinoko on October 31, 2026.

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