RoboTou Stacker vs Muse Cam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RoboTou Stacker
Combine multiple photos directly on your device for enhanced results. This app offers automatic masking and alignment for various photography needs, including starry skies and light trails. Process your images locally without needing an account or cloud sync.
- On-device image stacking
- Automatic masking and alignment
- Starry sky stacking
- Star trail stacking
- Car-light trail stacking
- Local preview generation
- Export to Photos
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RoboTou Stacker brings precision image stacking and on-device AI star removal to iPhone and iPad. Choose a workflow for your photography: • Starry Sky Stack — Align and combine night-sky photos for cleaner, more detailed results. • Landscape Stack — Reduce noise and improve landscape images through multi-frame stacking. • Star & Light Trails — Create star-trail and car-light-trail images. • Star Trail Pro — Produce advanced star-trail results with additional processing options. • AI Star Removal — Remove stars from a single image using an on-device Core ML model. KEY FEATURES • Import images from Photos or Files • Automatic masking and image alignment • 4K and 1080p output resolution options • Local preview generation and project management • Export finished images back to Photos • On-device processing—your source images do not need to be uploaded ROBOTOU PRO Landscape Stack and Star & Light Trails remain available for free. RoboTou Pro unlocks Starry Sky Stack, Star Trail Pro, and AI Star Removal through an annual subscription or a one-time lifetime purchase. Privacy Policy: https://www.robotou.cn/robotou-stacker-ios-privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Muse Cam
This app uses AI to guide your photo composition and apply various film and vintage filters. Capture moments with unique styles like CCD, Live Photo, and timestamp watermarks, or maintain flexibility with Apple Log mode for advanced editing.
- AI composition guidance
- Vintage and film filters
- Live Photo capture
- Timestamp watermarks
- Apple Log mode for editing
- Smart presets
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MuseCam is an AI composition camera for better everyday photos. It helps you frame the shot, choose a fitting film look, and capture photos with vintage, CCD, Live Photo, timestamp, and Apple Log styles. Key Features: - AI Composition: get framing guidance before you shoot - Film Filters: create retro, vintage, digital, and CCD-style photos - Smart Presets: apply looks for everyday shots faster - Live Photos: capture more natural moments - Timestamp Watermarks: add time-based context to your shots - Apple Log Mode: keep a flatter look for flexible color editing Perfect for: - Everyday photos - Vintage camera looks - Film-style photos - CCD and digital camera styles - Timestamp photos - Live Photo moments - Photo editing and preset adjustments - Better framing with AI guidance MuseCam makes it easier to decide how to frame a photo and which look to use. Open the camera, follow the AI composition guide, choose a film filter, and create photos ready to share. Terms of Service: https://docs.qq.com/doc/DY1VSZVZUTHhaSGZB Privacy Policy: https://docs.qq.com/doc/DY3dBRkNNcU5GcU5B
Screenshots
Verdict
The clearest difference is ratings volume: Muse Cam at 50 against RoboTou Stacker's 1. Muse Cam also leads on update cadence (every 2 days vs every 5 days). RoboTou Stacker's advantage is review sentiment (100% vs 91%). On price, rating, 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. RoboTou Stacker sells 2 in-app purchases, starting at $5.00 per year and Muse Cam sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for RoboTou Stacker against 5.0 for Muse Cam. That said, the two scores are not equally well evidenced: Muse Cam has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of RoboTou Stacker's written reviews are positive against 91% of Muse Cam's.
RoboTou Stacker ships an update every 5 days, Muse Cam every 2 days. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.
| Parameter | RoboTou Stacker | Muse Cam |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (50 ratings) |
| Positive reviews | 100.0% of reviews — better | 91.4% of reviews |
| Number of ratings | 1 | 50 — better |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 88 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | 振国 吴 | 坤烨 杨 |
Customer experience
RoboTou Stacker
Muse Cam
In-app purchases
RoboTou Stacker
- RoboTou Stacker Pro Annual$5.001 Year
- RoboTou Stacker Pro Lifetime$39.99
Muse Cam
- Muse Pro Monthly Plan$3.991 Month
- Muse Pro year$19.991 Year
- Muse Pro Annual Plan3 Days trial$29.991 Year
- Lifetime Auto Frame$39.99
