Comparison

Vector Q by Imaengine vs 4DGram

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Vector Q by Imaengine

Transform pixel images into editable vector graphics with advanced editing tools. Create custom filters for various artistic styles and manipulate paths, shapes, and text with precision. Projects are cross-platform compatible with macOS.

Highlights
  • Raster to vector conversion
  • Customizable vector filters
  • Advanced vector editor
  • Color curves tool
  • Variable weight and color strokes
  • Nested masks
  • Perspective tool
  • Text on path
Features
Read full description

Vector Q, (before known as Imaengine) is a fast and powerfull Raster to Vector translator and a complete Vector Editor. The definitive VECTOR TOOL! Turn your pixel-format pictures into fully editable vector drawings. With custom filters you can get from a standard vectorization with unlimited colors, crispy grayscale images, two-tone stencils, original Pop-Art drawings and amazing polygonal shapes. New redesigned EDITOR, probably the most powerfull vector editor for iPhone and iPad with exclusive and unique features: - COLOR CURVES, a new tool to apply color to paths and shapes. - Variable WEIGHT and COLOR strokes.  - Nested masks, everything can be a mask, a group can be a mask, even a mask can be mask! - Perspective tool with two modes, apply perspective to paths, shapes, groups, pictures.. and more - Text , text on path, colored text on path Projects are fully compatible between iOS and MacOS, There is a Vector Q version for Mac! Record video with rotoscoping-like effect. * PDF and SVG files are vectorial graphics and you can enlarge as much as necessary and edit in Inkscape, Adobe Illustrator and others. APP CRASH? please send me email with device model and iOS version to : support@vectorqueue.com

About

4DGram

Connect with nearby users to take photos for each other, eliminating the need to ask strangers. Coordinate via in-app chat and build a trusted community through mutual photo exchanges and ratings.

Highlights
  • Connect with nearby users
  • Request photo assistance (Duets)
  • In-app chat for coordination
  • Mutual photo exchange
  • User ratings for trust
  • Location sharing control
Features
Read full description

Ever been in the perfect spot but had no one to take the photo? 4DGram makes it easy to get great pictures without awkwardly asking strangers. 4DGram connects you with nearby users who also want better photos. Request a Duet, help each other take pictures, and both walk away with great results. How it works 1. Share your location Discover nearby users available for photo assistance. 2. Start a Duet Browse by distance and ratings, then send a request. 3. Coordinate and capture Use in-app chat to coordinate and take photos. 4. Rate the experience Exchange photos and leave a rating to build trust in the community. Perfect for - Solo travelers - Couples and families - Groups who want everyone in the photo - Anyone tired of blurry or rushed pictures Why 4DGram - No awkward asking - Mutual and fair — both users get photos - Ratings encourage reliable experiences - Built for capturing real moments Safety and control - Chat is only available during active Duets - Location sharing is limited and controlled - Block or report users at any time Stop settling for bad photos. Find your Duet and capture the moment with 4DGram.

Screenshots

Vector Q by Imaengine4 screens
4DGram4 screens

Verdict

The call

The clearest difference is rating: 4DGram at 5.0 against Vector Q by Imaengine's 4.2. 4DGram also leads on in-app purchases (none vs 1) and update cadence (weekly vs monthly). Vector Q by Imaengine's advantage is ratings volume (1.7K vs 1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vector Q by Imaengine sells 1 one-off in-app purchase. 4DGram asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

4DGram holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Vector Q by Imaengine has 1.7K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Vector Q by Imaengine ships an update monthly, 4DGram weekly. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
Vector Q by Imaengine versus 4DGram: the parameters behind the verdict, then further details
ParameterVector Q by Imaengine4DGram
PriceFreeFree
Rating4.2 (1.7K ratings)5.0 (1 ratings) — better
Positive reviews80.2% of reviews—
Number of ratings1.7K — better1
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size20 MB54 MB
Age rating4+17+
DeveloperLuis RivasRicardo Vargas

Customer experience

Vector Q by Imaengine

All ratings1,671 ratings
Positive80.0%
Neutral4.1%
Negative16.0%
Written reviews1,024 reviews
Positive80.2%
Neutral7.7%
Negative12.1%

4DGram

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Vector Q by Imaengine

Reported bugs

3 issues
  • Inability to save or export images
  • Freezing and crashing when using certain features
  • Inconsistent behavior when rotating or resizing images

Requested features

4 requests
  • Ability to customize color palettes
  • More advanced vector editing tools
  • Improved layer management
  • Export options for different vector formats

4DGram

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Vector Q by Imaengine

One-time1
  • Vector Q Upgrade$7.99
None

4DGram

No in-app purchases

Questions

Is Vector Q by Imaengine free?
Vector Q by Imaengine is free to download, with in-app purchases available.
Is 4DGram free?
4DGram is free to download, with no in-app purchases.
Which has better reviews, Vector Q by Imaengine or 4DGram?
4DGram is rated higher. Vector Q by Imaengine averages 4.2 out of 5 from 1.7K ratings, while 4DGram averages 5.0 from 1 ratings.
Do Vector Q by Imaengine or 4DGram have ads?
Neither Vector Q by Imaengine nor 4DGram shows ads.
Which is updated more often, Vector Q by Imaengine or 4DGram?
Vector Q by Imaengine ships an update monthly, and 4DGram weekly. Most recently, Vector Q by Imaengine was updated on October 8, 2026 and 4DGram on October 1, 2026.

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