PreCam vs Tangram拼图
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PreCam
Record videos with advanced features like 4K HDR at 60fps and Dolby Vision support. This app offers a 5-minute pre-recording buffer, voice control, and cinema-grade stabilization. It also includes power-saving options and auto-save functionality.
- 4K HDR 60fps recording
- Dolby Vision support
- 5-minute pre-recording buffer
- Voice control and custom commands
- Cinema-grade anti-shake
- Power-saving mode
- Auto-save on low battery
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- 4:3 aspect ratio recording, outperforming native camera - 4K HDR 60fps max shooting - Perfect HDR Dolby Vision support - 5-minute max pre-recording - Voice control (start/stop recording) - Custom voice commands - Cinema-grade anti-shake - Power-saving mode - Selectable recording parameters - Auto-save video on low battery - Flash alert while recording
Tangram拼图
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Tangram拼图是一款小巧、纯粹、自由、高效的多图拼接工具。 它没有复杂花哨的功能，也不拘泥于固定模板。你可以自由编排和组合格子，调整图片位置、分割线和文字，直接输出拼好的高清图片。 主要功能： - 多张照片导入 - 原始比例长图拼接 - 自定义网格布局 - 分割线粗细、颜色和位置调整 - 格子合并与拆分 - 图片移动、缩放与裁切 - 文字添加、颜色和字号设置 - 自定义导出尺寸，生成高清图片 Tangram拼图适合制作旅行照片合集、生活记录、作品展示、社交媒体长图和个性化拼图。编辑流程简洁直观，适合快速完成从照片选择到高清导出的完整拼图制作。
Screenshots
Verdict
The clearest difference is price: Tangram拼图 at Free against PreCam's $4.99. PreCam's advantage is iOS requirement (15.6 vs 18.0). On ads, in-app purchases 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
Tangram拼图 is free to download; PreCam costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PreCam | Tangram拼图 |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 96.6% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 11 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 50 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 翠珠 马 | 瑞凯 马 |
In-app purchases
PreCam
No in-app purchases
Tangram拼图
No in-app purchases
