Comparison

Google Flow vs PSD Viewer

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

Head to head
About

Google Flow

This AI-powered studio lets you create and refine images and videos using advanced generative models directly from your phone. Seamlessly sync your projects between desktop and mobile, and receive real-time notifications on your creations.

Highlights
  • AI image and video generation
  • Live camera and camera roll uploads
  • Unified library synced with desktop
  • Real-time render notifications
  • Download and share creations
Features
Read full description

Google Flow Step into your AI creative studio with Google Flow app, built with and for creatives. Create and refine images and videos using Google’s most advanced generative models, now right from your phone. FROM CAPTURE TO CREATION Use direct camera roll and live camera uploads to ground your image and video generations in your own personal experiences. YOUR CREATIVE STUDIO, SYNCED Take your work anywhere. Access your projects and assets through a unified library that stays in sync with your desktop experience. GET NOTIFICATIONS IN REAL-TIME Don't wait around for your work to render. Run multiple image and video generations in the background, and get a notification when your media is ready. DOWNLOAD AND SHARE YOUR CREATIONS Once your vision is realized, download your creations to your device for easy sharing.

About

PSD Viewer

Inspect Adobe Photoshop (.psd) and large document (.psb) files directly on your mobile device. View individual layers, use precision measurement tools, and sample colors. Annotate designs and switch between units and modes.

Highlights
  • Open PSD & PSB files
  • Layer panel with visibility toggle
  • Precision measurement tools
  • Color inspector with HEX, RGB, HSB
  • Zoom & pan
  • Pen tool for annotation
  • Unit switcher (px, mm, cm, inches)
  • Dark & light mode
Features
Read full description

Open and inspect Adobe Photoshop (.psd) and large document (.psb) files directly on your iPhone or iPad — no desktop required. PSD Viewer renders each layer of your file using high-performance Skia graphics, so you see your artwork exactly as it was saved in Photoshop. KEY FEATURES • Open PSD & PSB files — tap any .psd or .psb file in Mail, Files, or any app and open it instantly • Layer panel — browse every layer in your document, toggle visibility, and tap to inspect • Precision measurement tools — ruler, angle, and bounding box tools for pixel-accurate dimensions • Color inspector — sample any pixel and get HEX, RGB, and HSB values • Zoom & pan — smooth pinch-to-zoom and pan across large canvases • Pen tool — annotate and mark up your designs on-screen • Unit switcher — work in px, mm, cm, or inches • Dark & light mode — designed for both PERFECT FOR Designers reviewing work on the go, developers inspecting layer structure, print shops checking files, and anyone who receives PSD files and needs to open them without Photoshop. SUBSCRIPTION PSD Viewer offers a free trial. Unlock all tools with a Pro subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal in your Account Settings after purchase. Privacy Policy and Terms of Use are available in the app settings.

Screenshots

Google Flow4 screens
PSD Viewer4 screens

Verdict

The call

The clearest difference is rating: Google Flow at 3.9 against PSD Viewer's 3.0. Google Flow also leads on review sentiment (38% vs 0%) and in-app purchases (none vs 1). PSD Viewer's advantage is device support (3 vs 1). On price, ads, monetization model 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. PSD Viewer sells 1 one-off in-app purchase. Google Flow asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Google Flow holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: Google Flow has 105 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 38% of Google Flow's written reviews are positive against 0% of PSD Viewer's.

UpkeepUpdate frequency

Google Flow ships an update every 4 days, PSD Viewer every 3 weeks. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 4 level
Google Flow versus PSD Viewer: the parameters behind the verdict, then further details
ParameterGoogle FlowPSD Viewer
PriceFreeFree
Rating3.9 (105 ratings) — better3.0 (2 ratings)
Positive reviews38.3% of reviews — better0.0% of reviews
Number of ratings105 — better2
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#5 — better—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size122 MB50 MB
Age rating17+9+
DeveloperGoogleMohamed Nagy

Customer experience

Google Flow

All ratings103 ratings
Positive68.0%
Neutral7.8%
Negative24.3%
Written reviews107 reviews
Positive38.3%
Neutral10.3%
Negative51.4%

PSD Viewer

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Google Flow

No in-app purchases

1 purchases

PSD Viewer

One-time1
  • Lifetime$9.99

Questions

Is Google Flow free?
Google Flow is free to download, with no in-app purchases.
Is PSD Viewer free?
PSD Viewer is free to download, with in-app purchases available.
Which has better reviews, Google Flow or PSD Viewer?
Google Flow is rated higher. Google Flow averages 3.9 out of 5 from 105 ratings, while PSD Viewer averages 3.0 from 2 ratings.
Do Google Flow or PSD Viewer have ads?
Neither Google Flow nor PSD Viewer shows ads.
Which is updated more often, Google Flow or PSD Viewer?
Google Flow ships an update every 4 days, and PSD Viewer every 3 weeks. Most recently, Google Flow was updated on October 21, 2026 and PSD Viewer on October 9, 2026.

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