Comparison

VACOS vs Image Studio Pro

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

Head to head
About

VACOS

Easily access and control your smart home devices remotely. Stay connected with your family through seamless network technology, ensuring your data is secure with advanced encryption.

Highlights
  • Remote device control
  • Home monitoring
  • Family connectivity
  • Secure data encryption
  • Seamless network technology
Features
Read full description

Vacos App is one of the easiest software for you to access and control Vacos smart home devices. You can keep tabs on your home and stay connected with your family wherever you are with the seamless network technology. We adopt AES-256, HTTPS and other Vacos private encryption to make sure your data is secure and safe.

About

Image Studio Pro

This app offers professional-grade photo editing tools for iPhone and iPad users. It provides advanced adjustments for color, exposure, and creative effects, with a focus on a non-destructive workflow and on-device processing for privacy.

Highlights
  • Professional adjustments (exposure, contrast, tone curve)
  • Advanced color grading (HSL, split toning)
  • Creative effects (sharpening, noise reduction, glow)
  • Smart cropping with social media presets
  • Non-destructive editing workflow
  • On-device processing for privacy
Features
Read full description

Image Studio Pro brings professional photo editing to your iPhone and iPad. With an intuitive interface and powerful Core Image processing, you get desktop-quality results right in your pocket. PROFESSIONAL ADJUSTMENTS • Exposure, contrast, highlights, shadows, whites, and blacks • Clarity, dehaze, vibrance, and saturation controls • Temperature and tint for perfect white balance • Interactive tone curve with custom control points ADVANCED COLOR GRADING • HSL adjustments for 8 color channels (Red, Orange, Yellow, Green, Aqua, Blue, Purple, Magenta) • Fine-tune hue, saturation, and luminance independently • Split toning for highlights and shadows • Professional color balance controls CREATIVE EFFECTS • Sharpening with radius control • Noise reduction with detail preservation • Vignette with size and feather adjustments • Film grain with customizable size • Glow/bloom effect with threshold control • Fade for vintage looks • Soft focus blur SMART CROPPING • Freeform and preset aspect ratios (1:1, 4:3, 16:9, 3:2) • Social media presets (Instagram, YouTube, Facebook, Twitter) • Interactive crop overlay with rule of thirds grid • Rotate and flip tools DESIGNED FOR PHOTOGRAPHERS • Non-destructive editing workflow • Unlimited undo/redo history • Before/after comparison toggle • Pinch to zoom and pan for detail work • Double-tap to reset view • Quick presets for instant looks PRIVACY FIRST All processing happens entirely on your device. Your photos never leave your iPhone or iPad. No accounts, no cloud uploads, no tracking. EXPORT OPTIONS • High-quality JPEG and PNG export • Adjustable quality settings • Save directly to Photos library • Share to any app Whether you're a professional photographer, content creator, or photography enthusiast, Image Studio Pro gives you the tools to bring your creative vision to life. Download now and start creating stunning images.

Screenshots

VACOS3 screens
Image Studio Pro4 screens

Verdict

The call

The clearest difference is rating: Image Studio Pro at 5.0 against VACOS's 1.2. Image Studio Pro also leads on update cadence (fortnightly vs every 2 months). VACOS's advantage is in-app purchases (none vs 9) and ratings volume (11 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Image Studio Pro sells 9 one-off in-app purchases. VACOS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Image Studio Pro holds the better App Store score, 5.0 against 1.2. That said, the two scores are not equally well evidenced: VACOS has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

VACOS ships an update every 2 months, Image Studio Pro fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
VACOS versus Image Studio Pro: the parameters behind the verdict, then further details
ParameterVACOSImage Studio Pro
PriceFreeFree
Rating1.2 (11 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11 — better1
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 — better26.0
Further details — not scored
Size95 MB5 MB
Age rating4+4+
DeveloperShenzhen Kean Digital co., LTD.Scott Manley

Customer experience

VACOS

All ratings11 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Image Studio Pro

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

In-app purchases

None

VACOS

No in-app purchases

9 purchases

Image Studio Pro

One-time9
  • Monochrome Master$1.99
  • Landscape$1.99
  • Vintage Collection$1.99
Show 6 more
  • Portrait Pro$1.99
  • Creative Effects$2.99
  • Modern Looks$2.99
  • Film Classics$2.99
  • Cinematic$2.99
  • Unlock All Styles$14.99

Questions

Is VACOS free?
VACOS is free to download, with no in-app purchases.
Is Image Studio Pro free?
Image Studio Pro is free to download, with in-app purchases available.
Which has better reviews, VACOS or Image Studio Pro?
Image Studio Pro is rated higher. VACOS averages 1.2 out of 5 from 11 ratings, while Image Studio Pro averages 5.0 from 1 ratings.
Do VACOS or Image Studio Pro have ads?
Neither VACOS nor Image Studio Pro shows ads.
Which is updated more often, VACOS or Image Studio Pro?
VACOS ships an update every 2 months, and Image Studio Pro fortnightly. Most recently, VACOS was updated on November 5, 2026 and Image Studio Pro on October 31, 2026.

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