Slow Shutter Cam vs BlurStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slow Shutter Cam
Capture stunning long exposure photographs with real-time previews. Create effects like light trails, motion blur, and low-light scenes with intuitive controls. Ideal for transforming everyday moments into artistic visuals.
- Long exposure photography
- Real-time live preview
- Motion blur effects
- Light trail capture
- Low-light photography
- Manual ISO and unlimited exposure
- Multiple exposure support
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Transform everyday scenes into stunning long exposure photographs with Slow Shutter Cam! Capture silky smooth waterfalls, beautiful light trails, motion blur effects, and breathtaking night photography - all with your iPhone. Slow Shutter Cam gives you creative control over long exposure photography, with real-time previews that let you see your results as they develop. ----------------------- Featured numerous times by Apple: - App Store Essentials: Camera & Photography - Photography for Professionals - Total Control - Extraordinary Photo Apps - Best New App ----------------------- “It’s one of those rare photography apps that creates effects that few others are capable of, and it does it easily and with better results.” — Marty Yawnick, Life In LoFi ----------------------- Slow Shutter Cam offers three powerful capture modes to help you create unique photographs: MOTION BLUR: Create smooth, flowing waterfalls, dreamy landscapes, ghostly figures, and artistic motion effects. Adjust the blur strength to achieve anything from subtle movement to dramatic long exposure effects. LIGHT TRAIL: Paint with light, capture car light trails, fireworks, and other moving light sources. Light Trail mode automatically handles the essentials, allowing you to focus on creativity rather than complicated camera settings. LOW LIGHT: Capture more detail in dark environments by accumulating light over time. The longer the exposure, the more light the camera collects. Fine-tune your results using exposure compensation to achieve the look you want. ----------------------- Highlights: • Unlimited exposure duration and manual ISO • Resume captures to create multiple exposures • Real-time live preview - see your results as they develop • Innovative Freeze and Blur Strength controls • Tap to adjust focus and exposure • Time-lapse intervalometer • Apple Watch support and convenient self-timer • Full-resolution support on all supported devices • Camera Control support (iPhone 16 and later) ----------------------- Whether you’re photographing flowing water, city lights, moving subjects, or the night sky, Slow Shutter Cam makes creative long exposure photography accessible to everyone. Discover what’s possible beyond ordinary snapshots! Search #slowshuttercam on Instagram to explore amazing photographs captured by our users.
BlurStack
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長時間曝光以前要腳架、要減光鏡、還要算快門。BlurStack 讓你跳過這些——你相簿裡的原況照片,本身就是一段幾秒鐘的連續影像,把它們疊起來,就是一張長曝光。 【怎麼用】 1. 從相簿選一張原況照片 2. 拖曳時間軸掐頭去尾,決定要用哪一段 3. 逐幀檢視,把手震、有路人亂入的畫面排除掉 4. 選擇合成模式,即時預覽 5. 儲存回相簿 【兩種合成模式】 - 平均 — 把所有影格取平均。適合流水、瀑布、雲、人潮:移動的東西化成柔順的絲狀,靜止的部分同時變得更乾淨、雜訊更少。 - 取亮 — 每個像素只保留最亮的一次。適合車燈軌跡、光繪、煙火、夜間光點:亮的軌跡會完整疊加保留,不會被暗部稀釋。 【接續內建長曝光,補上缺的那一段】 相簿內建的長曝光效果按一下就有,很方便,但它是全自動的:整段影片一律拿去平均,你不能挑範圍、不能剔除某一幀,也只有那一種疊法。於是常遇到—— - 想留車燈軌跡,光軌卻被大量沒有車經過的暗幀稀釋,成品又淡又灰 - 前半段還沒站穩、或最後手一抖,整張跟著糊,卻沒辦法只保留中間穩定的那一段 - 有路人剛好走過鏡頭,整張就報銷 - 只想要浪打上礁石的那 1.5 秒,它卻硬是把全部秒數都用上 BlurStack 把這些決定權交還給你: - 取亮模式 — 每個像素只保留最亮的一次,光軌、煙火、光繪完整疊加,不會被暗部拉灰 - 範圍選取 — 時間軸兩端自由裁切,只用你要的那一段 - 逐幀排除 — 手震、亂入、失焦的影格,點一下就踢掉 同一張原況照片,內建效果給你一個結果,BlurStack 給你一整組可能。 【為什麼用原況照片】 你不需要為了長曝光重新出門一趟。過去幾年拍下的原況照片全都是現成素材,翻一翻相簿,隨手一張夜景或溪流可能就藏著一張作品。 【逐幀控制,不是一鍵套用】 時間軸上每一幀都有縮圖。手震的、有人走過的、對焦跑掉的,點一下就排除,剩下的才會進入合成。你決定這張長曝光由哪些瞬間組成。 【隱私】 所有處理都在你的裝置上完成。BlurStack 不會上傳你的照片,不需要網路連線,也不收集任何個人資料。選取照片走系統選取器,不需要完整相簿讀取權限;App 只要求「加入照片」權限,用來把成品存回相簿。 【免費版與 BlurStack Pro】 免費版即可使用完整的時間軸編輯與兩種合成模式,限制為: - 每日 3 次合成 - 輸出長邊上限 2048 像素 - 輸出檔案不含原始拍攝資訊(EXIF) 升級 BlurStack Pro 解除限制: - 無限次合成 - 以原況照片的原生解析度輸出 - 保留原始拍攝資訊(EXIF) BlurStack Pro 為一次性買斷,非訂閱制,不會自動續訂,也不會定期扣款。購買後可在使用同一 Apple 帳號的裝置上以「恢復購買」取回。 【使用建議】 合成時不會自動對位影格,因此拍攝當下請盡量拿穩相機或靠著固定物,素材愈穩定,合成結果愈銳利。輸出畫布會放大到原況照片靜態幀的尺寸,實際清晰度仍取決於配對影片本身的解析度。 隱私權政策:https://gridfixapp.com/blurstack/policy/ 使用條款(Apple 標準 EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: BlurStack at Free against Slow Shutter Cam's $2.99. Slow Shutter Cam's advantage is in-app purchases (none vs 1) and chart position (#15 vs unranked). On ads, device support and iOS requirement 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
BlurStack is free to download; Slow Shutter Cam costs $2.99 up front. BlurStack sells 1 one-off in-app purchase. Slow Shutter Cam asks for nothing beyond the download.
| Parameter | Slow Shutter Cam | BlurStack |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.6 (2.8K ratings) — better | — |
| Positive reviews | 71.5% of reviews | — |
| Number of ratings | 2.8K — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #15 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Cogitap Software | PEI-CHUN CHAO |
Bugs and requests
Slow Shutter Cam
Reported bugs
3 issues- Lens flare or distortion issues on some devices
- Inconsistent performance on iPhone 11 Pro Max
- Saved photos not showing up in camera roll
Requested features
5 requests- Add support for RAW image format
- Implement a hands-free bulb mode with remote activation
- Include a countdown timer for stabilizing the camera
- Integrate with Apple Watch for easier shutter control
- Provide more detailed tutorials and guidance for beginners
BlurStack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Slow Shutter Cam
No in-app purchases
BlurStack
- BlurStack Pro 終身版$5.99
Questions
Is Slow Shutter Cam free?
Is BlurStack free?
Do Slow Shutter Cam or BlurStack have ads?
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