PerspCamera vs 超级写作
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PerspCamera
This utility app assists in creating perspective drawings by using device tilt to calculate perspective lines. It allows users to draw horizontal lines, vanishing points, grids, and cubes based on calculated perspective. Users can set the device's tilt by placing it on a sloped surface and tapping a button.
- Perspective calculation from device tilt
- Draw horizontal lines
- Vanishing points
- Grid generation
- Arbitrary cube drawing
- Set tilt via device placement
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This app records the perspective calculated from the iPhone's tilt angle at the time of shooting directly onto the photo. In the current version, you can draw horizontal lines, vertical lines, 45° lines, as well as grids, cubes, and rectangular solids. When you want to find the perspective of a slope, just place your iPhone on the inclined surface and press the SetTilt button! You can choose from two saving methods: drawing the perspective overlay on the photo and saving it as one image, or saving the photo and perspective as separate images. * Before use, you need to configure the angle of view using an actual horizon line.
超级写作
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告诉 AI 你的诉求，随时为你提供无限灵感！ 常用办公类写作文章生成器，是您提升效率的好帮手！ 1、帮您快速获取灵感创意，瞬间打开写作思路 2、高效产出文本内容，提升文本内容质量 3、支持 续写、改写、扩写、翻译等 4、支持TXT、Markdown 等格式导出 会员订阅说明： 1. 付款：用户确认购买并付款后会通过 iTunes 账户直接支付。 2. 取消续订：如需取消续订，请在当前订阅到期 24 小时以前，手动在 iTunes/Apple ID 设置管理中关闭自动续订功能。 3. 自动续订：苹果 iTunes 账户会在到期前 24 小时内扣款，扣款成功后订阅周期自动顺延响应周期。 4. 隐私政策：https://docs.qq.com/doc/p/defaa1e142c4e19141373dbbc36d9ce97f67938d 5. 用户协议：https://docs.qq.com/doc/p/b7fea5707d8c177aeddb26f3b73b21f2ca4d4c2d
Screenshots
Verdict
The clearest difference is price: 超级写作 at Free against PerspCamera's $9.99. 超级写作 also leads on iOS requirement (12.0 vs 15.6). PerspCamera's advantage is in-app purchases (none vs 7) and device support.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
超级写作 is free to download; PerspCamera costs $9.99 up front. 超级写作 sells 7 in-app purchases, starting at $4.99 per 7 days. PerspCamera asks for nothing beyond the download.
| Parameter | PerspCamera | 超级写作 |
|---|---|---|
| Price | $9.99 | Free — better |
| Positive reviews | 20.0% of reviews | — |
| Update frequency | Every 3 months | — |
| Ads | No | — |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomohiro Yamashita | 凯 崔 |
In-app purchases
PerspCamera
No in-app purchases
超级写作
- 周会员$4.997 Days
- 月会员$9.991 Month
- 年会员$24.991 Year
- 字数包（5万字）$0.99
- 字数包（20万字）$2.99
- 字数包（80万字）$4.99
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- 永久会员$29.99
