stabcam vs Quad Decoder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
stabcam
Smooth out shaky footage from various cameras like Go-Pros, DSLRs, and iPhones. This app offers tools to reduce video shakiness, create time lapses, and slow-motion effects. It supports high-resolution formats and provides a professional look to your videos.
- Reduce video shakiness
- Speed up videos
- Slow down videos
- Support for 4K and HDR
- Stabilize footage from various cameras
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Take the shudder and shake out of your video, allowing you to generate smoother footage! The stabcam app allows you to stabilize videos on your device and has been tested and proven on a variety of cameras including Go-Pro, DSLRs and iPhones. Whether you’re filming a drone video or just want a steady shot in general, this handy app will make your videos look professional in no time! Features - Reduce the shakiness of a video with various settings - Speed up videos for time lapses - Slow down videos to play them in slow motion - Support for 4k and HDR videos The free version of stabcam allows you to stabilize videos up to 10 seconds in length. You can upgrade to stabcam Pro which handles videos of any length through an In-App purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Quad Decoder
Stream video and audio from multiple low-delay IP encoders simultaneously. Connect to up to four encoders by setting their IP addresses and port numbers for real-time viewing.
- Stream video and audio
- Connect to 4 encoders
- Low delay streaming
- Set IP address and port
- Simultaneous connection
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This app is play video and audio stream from Low delay Compact IP Encoder made by Techno Mathematical Co.,Ltd. It is possible to connect to 4 encoders simultaneously. Set Encoder IP address and port number then get connected.
Screenshots
Verdict
The clearest difference is review sentiment: Quad Decoder at 100% against stabcam's 34%. Quad Decoder also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 4). stabcam's advantage is ratings volume (392 vs 1) and update cadence (every 2 weeks vs every 2 months). On price, 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
Both are free to download. stabcam sells 4 in-app purchases, starting at $1.99 per 7 days. Quad Decoder asks for nothing beyond the download.
Quad Decoder holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: stabcam has 392 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 34% of stabcam's written reviews are positive against 100% of Quad Decoder's.
stabcam ships an update every 2 weeks, Quad Decoder every 2 months. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.
| Parameter | stabcam | Quad Decoder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (392 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 34.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 392 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPad |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Victor Aguilar | 株式会社テクノマセマティカル |
Customer experience
stabcam
Quad Decoder
Bugs and requests
stabcam
Reported bugs
12 issues- Video import/loading fails
- App crashes on share/save
- Processing gets stuck indefinitely
- Videos cut off mid-processing
- Stabilization produces no effect
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- Video quality severely degraded
- Aspect ratio distortion
- Frequent crashes on startup
- Purchase button unresponsive
- Premium features stop working after initial use
- iPad Pro compatibility issues
- Video playback fails after processing
Requested features
8 requests- HDR and Dolby Vision support
- Improved vibration/recoil reduction algorithm
- Trial version before purchase
- Removal or option to disable watermark
- Better video quality preservation
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- More customization options
- Faster processing for longer videos
- Save directly to camera roll option
Quad Decoder
Not enough reviews yet to summarise bugs or requests.
In-app purchases
stabcam
- stabcam PRO Weekly$1.997 Days
- stabcam PRO Monthly$3.991 Month
- stabcam PRO Yearly$7.991 Year
- stabcam Pro$9.99
Quad Decoder
No in-app purchases
