# Google Flow vs PSD Viewer

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.

Both are free to download. PSD Viewer sells 1 one-off in-app purchase. Google Flow asks for nothing beyond the download.

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 110 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.

Google Flow ships an update every 4 days, PSD Viewer every 3 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Google Flow | PSD Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (110 ratings)](https://appshunter.io/ios/app/google-flow/id6751294549/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/psd-viewer-open-and-view-files/id6769003809/reviews) |
| Number of ratings | **110** | 2 |
| Positive reviews | **38.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#4** | — |
| Size | 122 MB | 50 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Mohamed Nagy](https://appshunter.io/developer/1582361271) |

## What reviewers say

### Google Flow

[App page](https://appshunter.io/ios/app/google-flow/id6751294549)

**Currently charting:** #4 Top Free · Graphics & Design, #40 Top Grossing · Graphics & Design (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PSD Viewer

[App page](https://appshunter.io/ios/app/psd-viewer-open-and-view-files/id6769003809)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |


## Frequently asked 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 110 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 24, 2026 and PSD Viewer on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*