Gradientor vs Kakou Photo Frame
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Gradientor
Easily generate stunning gradient images with intuitive controls. Export your creations in any size for use as wallpapers, social media headers, and more. This open-source tool offers a simple yet powerful way to create custom visual assets.
- Open source gradient generator
- Create beautiful gradient images
- Simple operations
- Export in any size
- Customizable for wallpapers and headers
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Gradientor is a open source gradient generator app. You can create beautiful gradient images with simple operations and export in any size you like. Please feel free to use it on your smartphone wallpaper, the header image of your SNS account, etc.
Kakou Photo Frame
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Frame your photos, on screen and on your wall. Kakou is a photo framing app from Japan, with washi textures and traditional colors. Pick a color and a ratio, tap Export, and a photo is ready to post in as few as three taps. Look back at the photos you took, and size a real frame before you order. โ See it large, and look back Touch and hold a photo to see it large, right in the list. Flip it for the camera, lens and capture data. Filter by camera or lens. โ Adjust with the preview Change the color or the ratio and the preview follows. Videos work the same way: trim, mute, and save a framed MP4 of any length. Try three video exports; more need Kazari, a one-time purchase. โ Border color and style Eleven traditional colors, from sumi ink to ai indigo. Kazari adds a custom color picker and rounded corners. It also adds five more styles: double, film rebate, washi edge, mat V-cut and glass (photos only). โ Ratio 1:1, 3:4, 4:5, 3:2, 16:9 and 1.91:1, flipped too, and Original, your photo's ratio. โ Title and shooting record Put the title above, below, split, or in Bottom Wide. Sign with your name from Settings. Kazari adds the camera, lens and film you used, from EXIF, typed in, or from your gear library. Kazari also lets you adjust text size, weight and letter spacing, use Sides, and add a caption plate (photos only). โ Sizes before you order In Frame and Print Sizes, pick the frame's inner size and a print size. The window, mats and outer size come out as approximate numbers. Wood or metal frames, and dry mounting too. Share as text or a dimensioned image. Any still except Kakou exports and wall photos. โ See on Your Wall See a photo framed in Kakou, or a frame from Frame and Print Sizes, on your wall through the camera. Swap wood and metal, colors and edge widths, and take a photo to keep. It needs a Kazari trial or purchase, and an iPhone with a LiDAR Scanner (12 Pro and later Pro models). Other iPhones don't show it. Wall photos need iOS 26. โ Free features - 11 frame colors, solid border, every ratio and Original - Title in four placements, and a signature - EXIF kept on export (date, camera, lens; location opt-in, off by default) - 2 presets, the gear library, the Share Extension - Gallery: large view, gear filter, finished-photo marks - Unlimited photo exports; 3 trial video exports - Frame and Print Sizes (all devices; uses no trial) โ Kakou ้ฃพ (Kazari, one-time purchase) unlocks - Custom colors, five more border styles with texture and Clarity (glass: photos only), rounded corners - Gear text, styling, Sides, caption plate (photos only; choose capture data) - Signature margin on a V-cut white border - Original-resolution export, up to device limits - Unlimited presets and video exports (any length; trim, mute, cover frame) - See on Your Wall and wall photos (LiDAR iPhone; during and after the trial; photos need iOS 26) - All future updates included Kazari photo exports: 5 free trials; video framing: 3, separate. Exports using only free features never use a trial. Entering the wall from Frame and Print Sizes uses one photo trial per visit (you are asked first). The AR view of a framed photo and wall photos use none. Privacy Policy: https://www.twddl.net/en/kakou/privacy/ Support: https://www.twddl.net/en/kakou/support/ Terms of Use: https://www.twddl.net/en/kakou/terms/ Contact: https://www.twddl.net/contact?type=Kakou
Screenshots
Verdict
The clearest difference is in-app purchases: Gradientor at none against Kakou Photo Frame's 1. Gradientor also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.6). Kakou Photo Frame's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Kakou Photo Frame sells 1 one-off in-app purchase. Gradientor asks for nothing beyond the download.
Gradientor ships an update every 4 months, Kakou Photo Frame fortnightly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.
| Parameter | Gradientor | Kakou Photo Frame |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 4 months | Fortnightly โ better |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Monetization | Ad-supported | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 13.0 โ better | 18.6 |
| Further details โ not scored | ||
| Size | 5 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Tatsuya Tobioka | Yuki Takahashi |
In-app purchases
Gradientor
No in-app purchases
Kakou Photo Frame
- Kakou Kazari$5.99
Questions
Is Gradientor free?
Is Kakou Photo Frame free?
Do Gradientor or Kakou Photo Frame have ads?
Which is updated more often, Gradientor or Kakou Photo Frame?
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