口袋印迹 vs OnLayer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
口袋印迹
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用口袋印迹,体验无缝拼图拍摄!应用独特地结合实时拍照与拼图功能,提供单列、双列、九空格和十二宫等排版模式,并自动按时间顺序归档照片。内置海报模板库,允许用户将照片指定导入图文和视频模板,一键生成专业级海报,满足日常记录与社交分享需求。
OnLayer
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“Layer every change in your life, perfectly — OnLayer.” Recording isn’t just about saving photos. It’s about clearly seeing the differences over time. OnLayer is designed to professionally compare and archive every moment of change — from fitness and dieting to plant growth, renovations, and any transformation that unfolds with time. ■ Ghost Guide Camera for Perfect Alignment The key to meaningful comparisons is identical framing. OnLayer’s Ghost Guide overlays your previous photo semi-transparently on the camera screen. * Precise alignment: Match angle, position, and scale exactly to create flawless before-and-after shots. * Adjustable transparency & transforms: Freely control opacity, rotation, and mirroring to achieve the optimal shooting setup. ■ Powerful Multi-Split Comparison Layouts (2 / 3 / 4 Split) This is more than simple stitching — every slot is independently controllable. * Flexible layouts: Choose from vertical 2-split, 3-split, or a 2×2 grid based on your purpose. * Individual slot editing: Zoom, rotate, and mirror each image independently to perfectly align photos taken at different times or angles. ■ Slide Projects That Bring Change to Life Go beyond static images and experience the flow of time. * Timelapse-style slideshows: Connect multiple records into a continuous visual story. * Dramatic fade transitions: Crossfade smoothly between photos to make changes more emotional and impactful. * Custom playback speed: Adjust slide speed and fade intensity to match the rhythm of your transformation. ■ Elegant Text Overlays & Presets Add clarity and meaning to your records. * Smart date stamps: Insert shooting dates and times instantly with refined designs. * Professional color presets: Use carefully curated color combinations for readability and style without design hassle. * Free positioning: Rotate, resize, and align text freely while keeping important image areas unobstructed. ■ Smart Features That Protect Your Records * Secure cloud backup: Safely back up your data with Google and Apple accounts. Even when switching devices, your projects stay intact. * Image & GIF export and sharing: Save comparison shots as images and slideshows as dynamic GIFs — ready for your gallery or social media. * Premium privacy protection: App lock keeps your personal transformation records private and secure. Record your yesterday, your today, and your better tomorrow — with OnLayer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: 口袋印迹 at 12.0 against OnLayer's 15.0. On price, update cadence, ads and in-app purchases 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. 口袋印迹 sells 3 one-off in-app purchases and OnLayer sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
口袋印迹 ships an update every 6 weeks, OnLayer every 5 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | 口袋印迹 | OnLayer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 156 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Suzhou Pocket Education Technology Co.,Ltd | song-i yang |
In-app purchases
口袋印迹
- 月度会员$6.99
- 年度会员$14.99
- 终身会员$19.99
OnLayer
- OnLayer Premium (Monthly)$3.991 Month
- OnLayer Premium (Yearly)$34.991 Year









