Photo Sticker Diary - PetaDay
Collage Album & Daily Planner
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Morning coffee, lunch pasta, evening ice cream.
Snap a photo — the subject becomes a sticker.
One page a day, three minutes.
At a red light, today is saved.
A photo sticker journal — one page a day.
Your morning latte, your favorite dessert, the cat asleep on your bed.
In three taps, today becomes a memory you can flip back to.
PetaDay turns your photos into stickers and pins them to one page a day.
A small app, made for opening every day.
◆ Your photos. Cut into stickers.
Pick a photo, and the subject is lifted out — just the part that matters.
· The pancake on your plate
· A kid running in the park
· A retro sign you spotted on a trip
· A ticket from last night's show
· The mini rose blooming on your balcony
The background disappears, replaced by a white mat and a thin black outline. It looks like a paper collage.
◆ Three taps. Today, saved.
Pick a photo. The sticker is made. Place it on the page.
Before your morning coffee is gone, before you brush your teeth at night — today's page is already there.
No writing. No layout decisions.
◆ One day. One page.
Today's page is for today only.
Free: up to 5 stickers per page.
Pro: multiple pages a day, up to 20 stickers per page.
Limits are what keep it going.
Yesterday's page stays. Last month's page stays.
The more pages you collect, the better it feels to flip back through.
◆ Two shapes. Change the mood.
· Rounded: the everyday default
· Circle: portrait-friendly
Switch shapes instantly — no reprocessing. Size, corners, and line thickness are saved per sticker.
Even after the app updates, old pages open exactly as you placed them.
◆ Send your page to Stories.
Paste it like paper. Share it like a moment.
Export in high quality and drop it straight into Instagram Stories.
You can also copy it to another app, or save it as an image.
◆ Less, on purpose.
No font picker. No sticker store. No color palette.
You just focus on what to make a sticker of.
◆ Made for days like:
· The crispy fried chicken from today's lunch set
· The shoelace your daughter tied for the first time
· The cake you split with a friend you hadn't seen in a while
· A three-day trip to Kyoto — from the first dinner to the last souvenir
· Your concert ticket and lightstick
· The mini rose that only bloomed for a weekend
◆ A quiet app.
No ads.
No notifications pushing you.
Photos stay on your device.
This app is just for you and your today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Small wording and stability refinements.
A little smoother way to keep today's one frame.
The developer, TATSUYA SAWANOBORI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- TATSUYA SAWANOBORI
- Size
- 3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Korean, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Yearly $19.99
- Pro Monthly $2.99
- Copyright
- © 2026 TATSUYA SAWANOBORI
