びっくりアプリ vs Spot Diff Creator with AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
びっくりアプリ
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ボタンを押したら、ドッキリをかけられるアプリです。 ボタンを押すと骸骨が出現して、ユーザーを驚かせます。その時のiphoneの傾き具合をセンサによって、計測してビビり度を判定します ビビリ度とは、iPhoneのセンサで、iPhoneが、どれくらい傾いたかを計測し、その傾き具合によって、ビビリ度を三段階に判定します。 注意:使用するときは、iphoneの左側にあるサイレントスイッチをオフにしてください。(これをしなければ音が出ません)
Spot Diff Creator with AI
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Turn any photo into a one-of-a-kind spot the difference puzzle. Pick your favorite photo, and let AI create clever differences for you. Share your puzzles with friends and family, and challenge them to find every last one. --- When to Use It --- - Make a puzzle from a family photo for game night - Surprise a friend with a personalized challenge - Turn vacation memories into playable puzzles - Create fun puzzles from pet photos - Give your brain a workout with your own custom puzzles --- Key Features --- - AI-Powered Difference Creation Just tap where you want a change and tell the AI what to do. "Change the flower color," "add a bird," "remove the hat" -- the AI handles the rest, blending changes naturally into your photo. - Batch Generation Mode Mark multiple spots at once, describe what you want changed at each location, and generate all differences in a single tap. Create polished puzzles in seconds. - Hand-Drawn Editing Prefer a personal touch? Use brushes and erasers to draw your own differences by hand. Mix AI and hand-drawn edits for the perfect puzzle. - Easy Sharing Export your finished puzzle. Send it via messages, social media. Challenge your friends: "How many can you find?" --- How It Works --- 1. Choose a photo 2. Tap where you want differences 3. Tell the AI what to change (e.g., "make it blue") 4. Save and share your puzzle That is all it takes to create your very own original spot the difference puzzle. --- Free to Enjoy --- Ready to turn your photos into puzzles? * AI image editing requires an internet connection. * Some features require watching an ad or using points.
Screenshots
Verdict
The clearest difference is price: Spot Diff Creator with AI at Free against びっくりアプリ's $1.99. Spot Diff Creator with AI also leads on update cadence (every 2 days vs every 4 months). びっくりアプリ's advantage is in-app purchases (none vs 4) and iOS requirement (14.2 vs 18.5). On ads and device support 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
Spot Diff Creator with AI is free to download; びっくりアプリ costs $1.99 up front. Spot Diff Creator with AI sells 4 one-off in-app purchases. びっくりアプリ asks for nothing beyond the download.
びっくりアプリ ships an update every 4 months, Spot Diff Creator with AI every 2 days. Both last shipped on October 24, 2026.
| Parameter | びっくりアプリ | Spot Diff Creator with AI |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.2 — better | 18.5 |
| Further details — not scored | ||
| Size | 20 MB | 19 MB |
| Age rating | 9+ | 4+ |
| Developer | Yusaku Fujita | Yuto Inagaki |
In-app purchases
びっくりアプリ
No in-app purchases
Spot Diff Creator with AI
- 5 points$0.49
- 15 points$1.99
- 35 points$3.99
Show 1 moreShow fewer
- 80 points$5.99
Questions
Is びっくりアプリ free?
Is Spot Diff Creator with AI free?
Do びっくりアプリ or Spot Diff Creator with AI have ads?
Which is updated more often, びっくりアプリ or Spot Diff Creator with AI?
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