Slim Line vs DanPraTube
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slim Line
Easily alter your appearance in photos with a variety of filters and editing tools. Share your stylized images directly to social media platforms. Be aware that extreme edits may produce unnatural results.
- Body style correction
- 17 fashionable filters
- Simple operation
- Social media sharing
- Remove advertising
- Remove watermark
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Change your body to model Style in the Slim Line! Slim Line can be easily corrected the style, is the magic of photo processing app. :;;:・:;;:*:;;:・:;;:*:;;:・・:;;:*:;;:・:;;:*:;;:・:;;:*:;;:・:;;: Easily processed by simple operation! Fashionable feeling up! 17 kind of filter You can send simple to apps like twitter, Facebook, Instagram and LINE. :;;:・:;;:*:;;:・:;;:*:;;:・・:;;:*:;;:・:;;:*:;;:・:;;:*:;;:・:;;: Note - You might not be able to successfully processed. - Purchase before, you will see the logo of the stamp of Slim Line to the saved photos. - Please note, extreme editing result looks like Space Alien. :;;:・:;;:*:;;:・:;;:*:;;:・・:;;:*:;;:・:;;:*:;;:・:;;:*:;;:・:;;: The following content is the purchase is enabled. - Remove advertising - Remove Slim Line Mark to save image - Use of color collection items
DanPraTube
This video player is designed for dancers to learn choreography and practice movements. It offers AI-powered dancer tracking, side-by-side video comparison with sync points, and ghost mode for detailed movement analysis. Voice control and Apple Watch integration enhance the practice experience.
- AI-powered dancer following
- Side-by-side video comparison
- Ghost mode overlay
- Voice control playback
- Apple Watch integration
- Slow-motion and loop playback
- A-B loop points
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**Built by a dancer, for dancers.** DanPraTube (Dance Practice Tube) is a video player designed specifically for dance practice, featuring only the tools dancers truly need. Learn choreography, study every detail, and practice until you move like your favorite performers. **Main Features** • Use AI-powered Spotlight to automatically follow the dancer you want to study • See AI-detected dancers in group videos and tap to select who to follow • Play two videos side by side, with sync points auto-detected from audio waveforms • Ghost mode overlays two videos in translucency to reveal timing differences at a glance • Talk to Siri to play, pause, restart from point A, change the speed, and switch mirror view (new in 2.00) • Add or remove the current video from Photos favorites • Combine class-day and favorites filters to find videos to practice • Resume practice with your last video and range restored • Pinch to zoom in on choreography details • Swipe left or right to move between the previous and next videos • Share the video you're watching via AirDrop and more • Slow-motion playback for detailed movement analysis • Loop playback for repeating selected sections • Mirror mode to match your instructor's direction • Organize and select videos by class day • Lock screen orientation to stay focused on practice • AirPlay support for TVs and external displays • Control playback and set A–B loop points from Apple Watch • Countdown playback for synchronized group practice **Control Playback with Your Voice** No more walking back to your iPhone. Get into position and say "Start in DPT" (with a countdown if you use one). Say "Again from A in DPT" to start over, skip back or ahead 10 seconds, change the speed, or switch mirror view. Set phrases work even without Siri AI. **Compare Two Videos Side by Side** Comparing an instructor's video with yours, or last week's practice with this week's, means fighting timing that's off from the start. Tap and drag each video's waveform to set a "sync point," or tap the magic wand to line them up automatically. Even with a quiet intro, it finds a part where the sound is clear. Once synced, both videos play and pause together, with independent speed, mute, and mirror controls. **Overlay Videos in Ghost Mode** For a one-on-one comparison, try Ghost mode. Your video is overlaid in translucency on an instructor's, so differences in positions and timing show up as overlapping silhouettes. Choose which video is translucent, adjust its opacity, and pinch and drag to line the two up. Your sync point carries over, and you can return to side-by-side from the menu anytime. **Follow the Movement You Want with Spotlight** In lesson videos with an instructor and several dancers, the person you want to study can be hard to follow once you zoom in. With AI-powered Spotlight, select a dancer and the video automatically follows their movement. Pause the video to see AI-detected dancers in selection frames, then tap the one you want. If Spotlight loses track (low resolution, crossing paths, occlusion), just reselect the dancer to resume. **Designed by a Dancer** I'm a dancer myself, and DanPraTube grew from everyday dancer needs — repeat just this part, watch it slower, follow an instructor more easily, control playback without walking back to the phone. **No Ads. No Subscription.** DanPraTube has no ads and is a one-time purchase, not a subscription. **Perfect For** • Dancers who want to follow an instructor or a specific dancer in group videos • Anyone who learns choreography using videos • Dancers who need slow-motion playback to master routines • Dancers who want to compare an instructor's video, or past practice, side by side or overlaid • Studio users with an external display who want to control playback from a distance DanPraTube will keep evolving with feedback from dancers worldwide. Feature requests and feedback are always welcome in the reviews.
Screenshots
Verdict
The clearest difference is review sentiment: DanPraTube at 100% against Slim Line's 0%. DanPraTube also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs every 33 months). Slim Line's advantage is price (Free vs $2.99) and iOS requirement (8.0 vs 26.0). 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
Slim Line is free to download; DanPraTube costs $2.99 up front. Slim Line sells 1 one-off in-app purchase. DanPraTube asks for nothing beyond the download.
Slim Line ships an update every 33 months, DanPraTube every 4 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | Slim Line | DanPraTube |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 33 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 8.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Looped Picture Company | HSC-Yamachan |
Customer experience
Slim Line
DanPraTube
In-app purchases
Slim Line
- Remove Ad, Stamp, Add Color-Correction$1.99
DanPraTube
No in-app purchases









