Scanner · Baro vs 影转工坊
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scanner · Baro
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Your documents never leave your phone. Point your camera, and paper becomes a clean PDF that is never uploaded to anyone. Don't believe it? Turn on airplane mode and watch Scanner keep working — because nothing is ever sent anywhere. That's the difference from the other scanners: your IDs, contracts, medical forms and receipts stay private, because they physically never leave the device. No watermark on the output. No account to create. No ads. No subscription nag. WHY BARO BEATS THE OTHER SCANNERS • Nothing uploaded — works fully in airplane mode, verify it yourself. • No watermark stamped on your PDF. Ever. • No account, no sign-in, no email harvesting. • No ads, no subscription, no surprise paywall. WHAT IT DOES • Scan anything — live edge detection and perspective correction capture a crisp, straightened page: receipts, contracts, IDs, notes, forms, mail. • Import photos — already have the shot? Turn photos on your phone into the same clean PDF, without opening the camera. • Multi-page PDFs — add as many pages as you need and save them as one clean PDF. Reorder, retake or remove a page with a single tap. • Color, Grayscale or Black & White — pick the look that makes text sharpest and keeps files small. • Local library — every scan lives only on this phone. Open, rename, share or delete. No cloud, no sync. • Lock your documents — put Face ID, Touch ID or your passcode in front of your library. Off by default, and the check happens entirely on this phone: the app only ever gets a yes or a no. • Share anywhere — send your PDF to Mail, Messages, Notes or any app in one tap, straight from the save confirmation. PRIVACY YOU CAN VERIFY Zero analytics. Zero telemetry. Zero third-party SDKs. No network code at all. Turn on airplane mode and scan — everything still works, because nothing is ever sent anywhere. The privacy label says "Data Not Collected," and you can prove it. HONEST ABOUT WHAT IT IS Scanner makes sharp image PDFs. It does not add a searchable OCR text layer yet, and there is no cloud backup or sync — both are intentionally absent, not coming "for a fee." Imported photos get the filters and the PDF, but not the edge detection and perspective correction — those happen at capture time, in the camera. We'd rather promise less and keep every promise. MADE TO BE EASY Every button is large and easy to hit. High-contrast AMOLED dark screen. Big, bold text. No double-taps, no hidden gestures — just Scan and Library. MADE FOR Anyone scanning an ID, a signed contract or a medical form who refuses to upload it. Receipts and expense reports. Student notes and handouts. Anyone who values privacy, simplicity and no watermarks. NO SUBSCRIPTION No subscriptions, no in-app purchases, no ads, no account. That's the whole deal. Part of the Baro family — The tools you reach for first.
影转工坊
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【影转工坊】纯本地视频处理工具,所有运算全部在本机完成,不上传你的视频文件,保护你的隐私。 视频压缩 支持自定义分辨率、码率、帧率,内置微信、抖音、小红书、B站等平台导出预设,大幅减小视频体积,画质可控。支持裁切、补边,适配各类社交平台发布尺寸。 GIF动图制作 将视频转为GIF动图,自由调整尺寸、帧率、时长,成品直接保存到相册。 Live Photo实况照片 一键把视频转为实况照片,支持5秒‑60秒长实况,保留或移除音频。 更多实用能力 视频变速,快放慢放随心调节 批量导入,批量处理视频 时间轴精准裁剪,双滑块选择片段 导出保留原始拍摄时间、地理位置元数据 自动清理临时缓存,不占用多余存储空间 高级会员 解锁视频变速、长时长实况照片等全部专业功能,支持自动续订会员或者一次性终身买断。 提示:本应用需要相册访问权限用于导入和保存媒体文件。 订阅与使用条款 本应用提供以下订阅选项: • 月付订阅:¥6/月 • 半年付订阅:¥58/半年 • 年付订阅:¥98/年 • 终身买断:¥68(一次性购买,永久使用) 订阅会自动续期,除非在当前订阅期结束前至少24小时关闭自动续订。用户可在购买后前往"设置 → Apple ID → 订阅"中管理或取消订阅。账户将在当前订阅期结束前24小时内收取续订费用。 隐私政策: https://qinghe886.github.io/convertflow-privacy/ 使用条款(Apple 标准 EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Scanner · Baro at Free against 影转工坊's $0.99. Scanner · Baro also leads on in-app purchases (none vs 4) and update cadence (every 3 days vs every 9 days). 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
Scanner · Baro is free to download; 影转工坊 costs $0.99 up front. 影转工坊 sells 4 in-app purchases, starting at $0.99 per month. Scanner · Baro asks for nothing beyond the download.
Scanner · Baro ships an update every 3 days, 影转工坊 every 9 days. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.
| Parameter | Scanner · Baro | 影转工坊 |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 92.9% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 23 MB | 6 MB |
| Age rating | 4+ | 9+ |
| Developer | Euiseok Kim | 慧宇 张 |
In-app purchases
Scanner · Baro
No in-app purchases
影转工坊
- 专业版Pro-月付$0.991 Month
- 专业版-半年付$7.996 Months
- 专业版-年付$14.991 Year
- 专业版$0.99









