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あいいろ AI IRO / NEXA

Available on the Japanese App Store

Two birthdays.Your colors together.

You and someone you love. Choose your birthdays to make a palette of your own, then create matching wallpapers and share cards with holo, heart, or photo-booth-inspired designs.

View on the App Store

iPhone / iOS 17+ · Free with in-app purchase · Japan storefront only

Iroawase is now called Aiiro (あいいろ).

The Japanese Aiiro app showing a holographic wallpaper preview made from two birthdays.
Images show the Japanese app and artwork exported from it.

HOLO / HEART / PURI

A little closer, on your screen.

An anniversary, a birthday, or an ordinary day. Make something for your partner, your crush, or your favorite star. You can use a single birthday too.

An anniversary wallpaper in Aiiro’s holo design.

Holo / Keep a date close

A holographic-inspired design with your two colors. Make a wallpaper for the day you met or your anniversary.

A heart share card with customizable lettering and outlines.

Heart / Say happy birthday

Paired hearts, names, and birthdays. Create a card to celebrate someone you love or a favorite star.

Still-image widgets and a wallpaper in the gingham photo-booth-inspired design.

Puri / Bring it into every day

Gingham and white borders inspired by Japanese photo booths. Keep favorites on your Home Screen or Lock Screen as widgets.

MAKE IT YOURS

Start with your birthdays.

  1. Choose your birthday and theirs. No birth year needed.
  2. Pick a holo, heart, or puri design.
  3. Save a wallpaper or card to share. Add a favorite to a widget.

Choose fonts, outlines, colors, and positions for names and dates. Set saved images as wallpaper from the Photos app.

Aiiro’s Japanese editor for choosing birthdays and designs.

FREE / PLUS

Wallpapers and cards, free to start.

Create for free

Save and share wallpapers and cards, view animated previews, keep favorites, and use widgets without a purchase. The free app may display ads.

Aiiro Plus / One-time purchase

Remove ads and save or share five-second looping MP4 videos. No monthly fee or auto-renewal. Check the purchase screen in the app for current pricing.

Keep someone you love a little closer.

View on the App Store ← Back to nariya.net