ひみつの壁紙 vs Morphica
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ひみつの壁紙
Create a secret wallpaper that reveals your partner's face when you long-press the lock screen. Easily set a main wallpaper and a hidden photo for a private display.
- Secret lock screen wallpaper
- Reveal partner's photo on long-press
- Easy setup
- Customizable main wallpaper
- Hidden photo selection
Read full descriptionHide full description
「仕事先でスマホを使うから、二人の写真を壁紙にできない！」 このような方向けのアプリです。 ▷ロック画面を長押しすると、恋人の顔が表示される！！ 常に表示する壁紙と秘密の写真を選択するだけで、簡単に秘密の壁紙を作成できます。
Morphica
Transform your photos into unique art styles using AI. Explore dozens of styles across categories like anime, art, and fusion. Swap costumes or create custom prompts for personalized transformations.
- AI photo transformation
- 62 art styles
- Anime transformation
- Costume swap
- Custom prompt creation
- Pay-per-use tickets
Read full descriptionHide full description
Pick a photo, pick a style, transform. That's it. Morphica turns your photo into the art you want with the power of AI. 60+ transformation styles across 13 categories. NEW Category: Anime Turn your photo into an anime scene and star in it. Classic anime, webtoon style, a Japanese sword-battle, modern powers, serene fantasy, gritty gekiga, and an idol stage — pick the anime world you want to be the hero of. NEW: Costume Swap Just pick your photo and an outfit photo. Keep your face and hair, and change only the clothes. No Subscription. Pay Per Use. No monthly fees. Use when you want, pay for what you need. 3 free tickets at signup. ▶ 5 Tickets - $1.99 ▶ 10 Tickets - $2.99 ▶ 20 Tickets - $4.99 ▶ 50 Tickets - $9.99 ※ Purchased tickets never expire 13 Categories, 60+ AI Styles Anime / Deformed (chibi, figure, VTuber) / Art (watercolor, oil, ukiyo-e) / Transform / Retro / Fortune & Diagnosis / Fusion (blend two photos, Costume Swap) / Greeting Cards / Custom Prompt, and more. What you can do ▶ Turn photos with friends into anime or webtoon art ▶ Become an idol, a swordsman, or a mage ▶ Pick an outfit and cosplay into it ▶ Turn pets into plush toys or figures ▶ Turn travel photos into watercolor or oil paintings ▶ Make a trading card starring yourself
Screenshots
Verdict
The clearest difference is review sentiment: Morphica at 100% against ひみつの壁紙's 25%. Morphica also leads on update cadence (fortnightly vs every 5 months). ひみつの壁紙's advantage is in-app purchases (none vs 4) and iOS requirement (13.2 vs 15.0). On price, 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
Both are free to download. Morphica sells 4 one-off in-app purchases. ひみつの壁紙 asks for nothing beyond the download.
ひみつの壁紙 ships an update every 5 months, Morphica fortnightly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | ひみつの壁紙 | Morphica |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 191 MB |
| Age rating | 4+ | 4+ |
| Developer | kenichi kato | Yuuki Odan |
Customer experience
ひみつの壁紙
Morphica
In-app purchases
ひみつの壁紙
No in-app purchases
Morphica
- 5枚チケット$0.99
- 10枚チケット$1.99
- 20枚チケット$3.99
Show 1 moreShow fewer
- 50枚チケット$9.99
