Piiika vs Mewmi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Piiika
Capture colors from photos, organize them with tags, and search by HEX or RGB. Share your color palettes with friends. Ideal for designers, photographers, and anyone who loves color.
- Capture colors from photos
- Organize colors with tags
- Search by HEX or RGB
- Share color palettes
- Color inspiration from photos
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Put every color you notice into a bottle of your own. Piiika is a lightweight, playful toolkit for capturing, organizing, and creating with color. Whether you are a designer, photographer, illustrator, or simply someone who loves the colors found in everyday life, Piiika gives every spark of inspiration a place in your personal color library. CAPTURE COLORS FROM CAMERA OR PHOTOS Capture a color in front of you with the camera, or choose a favorite photo and let Piiika extract a representative palette automatically. Move the on-image color picker to sample any exact point and turn scenery, films, outfits, food, and everyday moments into color inspiration you can keep. CREATE AND FINE-TUNE COLORS Choose colors with an intuitive grid or RGB sliders, then adjust brightness and saturation. Piiika displays HEX, RGB, and CMYK values together and lets you copy them quickly for graphic design, UI work, illustration, and other visual projects. BUILD AN ORGANIZED COLOR COLLECTION Add tags to colors so they are easy to organize and find by theme. Save individual colors or combine several favorites into a complete palette. Single colors and palettes with the same tag appear together, keeping your library clear and easy to browse. SEARCH BY COLOR VALUE Enter a HEX code or RGB values to see the matching color and its details instantly. Adjust the result’s brightness and saturation, then save it directly for your next project. MAKE YOUR OWN PALETTES Select multiple saved colors and combine them into a palette. Reorder, edit, and share the colors inside it. It is ideal for keeping brand colors, project systems, outfit ideas, interior inspiration, or any color relationship worth remembering. FIND RANDOM INSPIRATION Not sure where to start? Explore randomly generated combinations in the Color Library. When a palette clicks, save it to your collection with a tap. CREATE GRADIENT WALLPAPERS Turn one color or an entire palette into a clean, natural gradient wallpaper. Preview the result for your Home Screen or Lock Screen and save your favorites to Photos. MAKE COLOR-DRIVEN FILTERS Apply a saved color or palette to a photo to create a distinctive mood. Fine-tune highlights, shadows, saturation, and brightness until the image matches your style. SHARE COLOR BEAUTIFULLY Turn a color, palette, or photo color card into a polished shareable image. Exchange inspiration with friends or present a design direction in a clear, visual way. Every color can hold a memory—and become the beginning of your next idea. Open Piiika and start collecting your color world. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Mewmi
This app lets you turn photos of cats you encounter into collectible digital cards. It automatically identifies cats, creates stickers, and organizes them with names, dates, and statuses in a private collection.
- Create collectible cat cards from photos
- Automatic cat identification and sticker creation
- Name and add details to each cat card
- Organize cards in a personal collection wall
- Save photos directly or from album
- Private and device-based storage
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Every cat you meet deserves a card of its own. Mewmi is a lightweight app that turns real-life cat photos into collectible cat cards. Whether you meet a cat downstairs, outside a corner shop, along a quiet street, on campus, or during a trip, Mewmi helps you save that small encounter in a warm and memorable way. You can take a photo directly with the camera, or choose an existing cat photo from your album. Mewmi identifies the cat in the image, creates a clean cat sticker, and turns it into a beautifully organized cat card with a name, number, collection date, and status. 【Capture Every Encounter】 When you see a cat, open the camera and capture the moment. You can also import older photos from your album and turn the cats you have already photographed into collectible cards. Whether it is a familiar neighborhood cat, a friend’s cat, or a little stranger you only met once, every cat can be saved with care. 【Automatically Create Cat Cards】 Mewmi extracts the cat from your photo, creates a clean cat sticker, and places it into a consistent cat card design. No manual editing. No complicated steps. Just choose a photo, and Mewmi helps turn the cat into a soft, cute, collectible card. 【Give Every Cat a Name】 You can enter the name of a cat you already know, or give a temporary nickname to a cat you have just met. Names like “Little Orange,” “Street Captain,” “Shopkeeper Cat,” or “Afternoon Gray” can help you remember the moment behind each card. Each cat card keeps its own number and collection date, making your cat collection feel more personal and meaningful. 【Build Your Own Cat Card Wall】 All your cat cards are displayed together in a clean card wall. You can browse them like a small personal collection book and look back at the cats you have met. Open a card to view the original photo, collection time, card number, and cat status. You can also mark your favorite cards or delete records you no longer need, keeping your collection simple and organized. 【Simple, Quiet, and Private】 Mewmi is designed to keep cat collecting light and peaceful. It does not turn recording into something complicated. Browsing the Cat World Map does not require an account. Your photos and cat cards are saved on your device by default, and only you can view them; if you like, you can optionally share a cat encounter to the public Cat World Map, and withdraw it at any time. Mewmi is like a quiet little cat collection book, helping you remember those brief but lovely encounters. 【Perfect For】 Meeting a friendly cat on the street. Recording cats that often appear near your home. Organizing cat photos already saved in your album. Turning every encounter into a collectible numbered card. Keeping a private place just for your cat memories. Mewmi is not a complicated pet management tool. It is your own personal cat card wall. Maybe one day, you will suddenly remember a quiet afternoon, a familiar corner, or a cat you only met once. Open Mewmi, and it will still be there. Where will you meet your first cat? Terms of Service: https://www.northcity.top/mewmi-terms/ Privacy Policy: https://www.northcity.top/mewmi-privacy/
Screenshots
Verdict
The clearest difference is price: Mewmi at Free against Piiika's $0.99. Mewmi also leads on ratings volume (3 vs 1). Piiika's advantage is in-app purchases (none vs 2). On rating, review sentiment, update cadence and ads 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
Mewmi is free to download; Piiika costs $0.99 up front. Mewmi sells 2 in-app purchases, starting at $3.99 per year. Piiika asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Piiika against 5.0 for Mewmi. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Piiika ships an update every 3 weeks, Mewmi fortnightly. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.
| Parameter | Piiika | Mewmi |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | 琳钧 黄 | 希 陈 |
Customer experience
Piiika
Mewmi
In-app purchases
Piiika
No in-app purchases
Mewmi
- Mewmi Yearly Premium7 Days trial$3.991 Year
- Mewmi Lifetime Premium$4.99








