Hyper Stereo Helper vs 3D Effect Video Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hyper Stereo Helper
This app assists in creating stereo images of distant subjects by calculating the ideal stereo base. It guides camera placement and pointing, offering features like favorite places storage and synchronization across devices.
- Calculates optimal stereo base
- Determines camera placement and pointing
- Favorite places list with iCloud sync
- Shows parallel and convergent pointing directions
- Helps center frames with perpendicular line
- Adjustable distance to basis ratio (Angle)
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Make Beautiful stereo pictures of the distant objects with Hyper Stereo Helper! It helps calculate optimal stereo base and determine points where to put cameras and points to point them to. List of Favorite places allows you to remember geographical coordinates and shooting options. List of Favorite places stored in iCloud and quickly synchronizes through all of your devices so it will be identical on all of them. It shows directions for parallel and convergent pointing of cameras. It shows large perpendicular to view direction line that helps center frames. You can choose optimal for you work distance to basis ratio which shows as Angle. Usually optimal values are from 1/30 to 1/50 or from 1 to 2 degree. It uses feets or meters to display distances. It can use cached maps but usually needs internet connection.
3D Effect Video Converter
Transform your 2D videos into immersive 3D experiences with this app. It supports anaglyph 3D for red and blue glasses and autostereoscopic viewing. Convert existing videos or record new ones directly.
- Convert 2D to 3D video
- Anaglyph 3D support (red/blue glasses)
- Autostereoscopic viewing options
- Record video in 3D
- Adjust 3D depth
- Save and share converted videos
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Any 2D video you have taken in the past can be automatically converted to 3D video. You can enjoy the tremendous power and realism of 3D video that you can't taste with 2D video. This app also supports anaglyphs, so anyone can enjoy 3D video using red and blue glasses. This app supports not only videos stored on smartphones, but also video recording with camera. Taking TV shows and movie scenes with a smartphone to make them 3D, and the fun will be endless. For example, the aerial battle of the movie Star Wars and a YouTube video like an aerial shot of a drone are truly impressive. (Please be careful when downloading or publishing the copyrighted work of others.) [About Anaglyph] - If you have strong strabismus, use red / blue glasses to view in anaglyph mode. - Red and blue glasses can be easily made with cellophane, and can also be purchased online at low cost. - Those who can perform autostereoscopic viewing can also enjoy stereoscopic viewing by turning off the anaglyph mode. [Video not suitable for 3D] - You cannot get a three-dimensional effect for videos that have almost no movement. - Videos that do not move the camera or subject are inappropriate. - For example, a movie with a camera with a tripod and a small amount of motion is not suitable. [About autostereoscopic vision] This is a method of viewing the image of the left eye and the image of the right eye with the naked eye while feeling the three-dimensional image in three dimensions. There are two methods for autostereoscopic viewing: the parallel method and the cross method. The parallel method is a method in which the left image is viewed with the left eye and the right image is viewed with the right eye. The cross method is a method of viewing the left image with the right eye and the right image with the left eye. You can easily find out how to practice the parallel method and dating method by searching the web. Stereoscopic vision is said to improve the ability to focus with both eyes and help restore vision. It is thought to promote the movement of the eye muscles and visual field, thereby activating the brain. [Video source] - Camera shooting - Camera roll: Loading video [Settings] - Anaglyph mode: ON / OFF - Stereoscopic Image Layout: [1] [2] / [2] [1] Choose whichever is easier to see. - 3D Depth: Adjust with slider control If the 3D depth is too large, the left and right images will be misaligned. Conversely, if the 3D depth is too small, the stereoscopic effect will be poor. - Storage resolution: 20-100% of original resolution [output] - Save to camera roll: video, photo - Video and photo sharing: AirDrop, LINE, Facebook, Dropbox, Instagram, ...
Screenshots
Verdict
The clearest difference is price: Hyper Stereo Helper at Free against 3D Effect Video Converter's $2.99. Hyper Stereo Helper also leads on rating (3.0 vs 2.3). 3D Effect Video Converter's advantage is update cadence (every 3 weeks vs every 23 months) and review sentiment (15% vs 0%). On ads, in-app purchases, 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
Hyper Stereo Helper is free to download; 3D Effect Video Converter costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Hyper Stereo Helper holds the better App Store score, 3.0 against 2.3. That said, the two scores are not equally well evidenced: 3D Effect Video Converter has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Hyper Stereo Helper's written reviews are positive against 15% of 3D Effect Video Converter's, so the app with the better star average is not the one people write more warmly about.
Hyper Stereo Helper ships an update every 23 months, 3D Effect Video Converter every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | Hyper Stereo Helper | 3D Effect Video Converter |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.0 (1 ratings) — better | 2.3 (6 ratings) |
| Positive reviews | 0.0% of reviews | 15.4% of reviews — better |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 23 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Yury Golubinsky | Masanori Katsuta |
Customer experience
Hyper Stereo Helper
3D Effect Video Converter
In-app purchases
Hyper Stereo Helper
No in-app purchases
3D Effect Video Converter
No in-app purchases
Questions
Is Hyper Stereo Helper free?
Is 3D Effect Video Converter free?
Which has better reviews, Hyper Stereo Helper or 3D Effect Video Converter?
Do Hyper Stereo Helper or 3D Effect Video Converter have ads?
Which is updated more often, Hyper Stereo Helper or 3D Effect Video Converter?
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