Comparison

ZKIOT vs Picasso App Screenshot Studio

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

Head to head
About

ZKIOT

Features
Read full description

ZKIOT management background is a mobile phone quick management background tool specially created for Laoxu technology filling equipment. It mainly realizes the digital management of customer service and provides customers with convenient background management services. Trial crowd: customers and dealers who use Laoxu technology filling equipment. Product functions: including daily management of filling equipment, data query, statistical query, equipment map, user management, storage location management, etc.

About

Picasso App Screenshot Studio

Create professional app screenshots to boost downloads and conversion rates. This tool offers device framing, drag-and-drop editing, and templates for a seamless workflow. Export directly to the App Store with advanced features for localization and styling.

Highlights
  • Device framing for over 40 Apple devices
  • Drag-and-drop editor
  • Pre-designed templates
  • Accurate App Store previews
  • Direct App Store Connect upload (Pro)
  • Screenshot localization support (Pro)
  • Add custom images, gradients, and blurs (Pro)
Features
Read full description

Take the headache out of generating app screenshots! 60% of users decide whether to download your app based on the screenshots. With Picasso, you can showcase your app to its fullest and increase your conversion rate. Available for iPhone, iPad, and Mac, Picasso offers everything you need to make your app stand out! ** Simple Interface ** Picasso has been optimized for Apple's platforms, taking advantage of everything your device has to offer. And with iCloud, you can edit a document on one device, and seamlessly pick it up on another. ** Device Framing ** Support for over framing 40 devices, including iPhones, iPads, Macs, and Apple Watches. Screenshots are automatically wrapped in the appropriate device frame down to the last pixel. You won't find a better app to frame your screenshots. ** Drag-and-Drop Editor ** Full drag and drop support helps streamline the editing process. ** Templates ** Choose from several templates to hit the ground running! No design skills needed. ** Easy Export ** Picasso makes exporting easy by giving you a preview of your screenshots, as well as automatic naming and ordering, making it a cinch to upload to the App Store. ** Accurate Previews ** See exactly how your screenshots will appear in the App Store, cutting out unnecessary iteration and toil. ** Power Features ** Keyboard shortcuts make navigating the app fast. -- Picasso Pro Features (In-App Purchase required) -- ** Upload Directly to App Store Connect ** Once an app is linked with an App Store Connect API Key, you can upload your screenshots directly to App Store Connect. ** Localization Support ** Simply drag an .xcstrings file into Picasso to localize your screenshots for any language! ** Add Images to Screenshots ** The ability to add any image to a screenshot. ** Gradients and Blurs ** Use captivating gradients and blurs to style your screenshots. ** Span Items across Screenshots ** Span items across multiple screenshots, and Picasso will make sure the spacing is correct. Terms of Service: https://getpicasso.com/terms Privacy Policy: https://getpicasso.com/privacy

Screenshots

ZKIOT4 screens
Picasso App Screenshot Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: ZKIOT at none against Picasso App Screenshot Studio's 10. ZKIOT also leads on iOS requirement (12.0 vs 18.0). Picasso App Screenshot Studio's advantage is ads (none vs shown). On price, update cadence 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. Picasso App Screenshot Studio sells 10 in-app purchases, starting at $3.99 per 7 days. ZKIOT asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
ZKIOT versus Picasso App Screenshot Studio: the parameters behind the verdict, then further details
ParameterZKIOTPicasso App Screenshot Studio
PriceFreeFree
Rating—4.2 (47 ratings) — better
Positive reviews—56.5% of reviews
Number of ratings—47 — better
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS12.0 — better18.0
Further details — not scored
Size64 MB167 MB
Age rating17+4+
DeveloperKunming Laoxu Technology Co., LtdASO Ventures LLC

Bugs and requests

ZKIOT

Not enough reviews yet to summarise bugs or requests.

Picasso App Screenshot Studio

Reported bugs

5 issues
  • Crashes when adding, deleting, or editing screenshots
  • Issues with image export (distortion, wrong resolution)
  • Unreliable connection to photo library
  • Inconsistent behavior when interacting with the app
  • Signup/login process not working reliably

Requested features

6 requests
  • Add support for font weight customization
  • Improve localization capabilities
  • Implement undo/redo functionality
  • Add support for multiple windows and projects
  • Improve text editing experience
Show 1 more
  • Provide more templates and design options

In-app purchases

None

ZKIOT

No in-app purchases

10 purchases

Picasso App Screenshot Studio

Subscriptions5
  • Picasso Pro Weekly Pass$3.997 Days
  • Picasso Pro Monthly Pass$7.991 Month
  • Picasso Pro Monthly Pass$9.991 Month
Show 2 more
  • Picasso Pro Yearly Pass$79.991 Year
  • Picasso Pro Yearly Pass$99.991 Year
One-time5
  • Pro Week Pass$2.99
  • Design Package$9.99
  • 150.000 Tokens$19.99
Show 2 more
  • 500.000 Tokens$49.99
  • Pro Lifetime Pass$199.99

Questions

Is ZKIOT free?
ZKIOT is free to download, with no in-app purchases.
Is Picasso App Screenshot Studio free?
Picasso App Screenshot Studio is free to download, with in-app purchases available.
Do ZKIOT or Picasso App Screenshot Studio have ads?
ZKIOT shows ads; Picasso App Screenshot Studio does not.
Which is updated more often, ZKIOT or Picasso App Screenshot Studio?
ZKIOT ships an update fortnightly, and Picasso App Screenshot Studio fortnightly. Most recently, ZKIOT was updated on November 3, 2026 and Picasso App Screenshot Studio on November 4, 2026.

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