# Google Flow vs Portrait String Art Maker

The clearest difference is review sentiment: Portrait String Art Maker at 100% against Google Flow's 40%. Portrait String Art Maker also leads on rating (5.0 vs 3.8) and device support (3 vs 1). Google Flow's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs every 5 weeks). On price, ads, monetization model and iOS requirement there is nothing between them.

Both are free to download. Portrait String Art Maker sells 1 one-off in-app purchase. Google Flow asks for nothing beyond the download.

Portrait String Art Maker holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Google Flow has 133 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 40% of Google Flow's written reviews are positive against 100% of Portrait String Art Maker's.

Google Flow ships an update every 4 days, Portrait String Art Maker every 5 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Google Flow | Portrait String Art Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (133 ratings)](https://appshunter.io/ios/app/google-flow/id6751294549/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/portrait-string-art-maker/id6753944805/reviews)** |
| Number of ratings | **133** | 4 |
| Positive reviews | 39.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#3** | — |
| Size | 123 MB | 51 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Google LLC](https://appshunter.io/developer/281956209) | [Arul Prakash](https://appshunter.io/developer/6800548287) |

## What reviewers say

### Google Flow

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

**Currently charting:** #3 Top Free · Graphics & Design, #32 Top Grossing · Graphics & Design (US App Store)

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

**Highlights:** AI image and video generation, Camera roll and live camera uploads, Unified library synced with desktop, Real-time render notifications, Download and share creations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Portrait String Art Maker

[App page](https://appshunter.io/ios/app/portrait-string-art-maker/id6753944805)

Transform your photos into unique string art patterns optimized for portraits. This app enhances facial features for lifelike creations, offering step-by-step guides for DIY projects. Perfect for personalized gifts and home decor.

**Highlights:** Face-optimized algorithm, Photo to string art pattern conversion, Step-by-step thread placement guide, Circular and square frame optimization, Offline pattern generation, PDF pattern export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stayboba | $3.49 | one-time |


## Frequently asked questions

### Is Google Flow free?

Google Flow is free to download, with no in-app purchases.

### Is Portrait String Art Maker free?

Portrait String Art Maker is free to download, with in-app purchases available.

### Which has better reviews, Google Flow or Portrait String Art Maker?

Portrait String Art Maker is rated higher. Google Flow averages 3.8 out of 5 from 133 ratings, while Portrait String Art Maker averages 5.0 from 4 ratings.

### Do Google Flow or Portrait String Art Maker have ads?

Neither Google Flow nor Portrait String Art Maker shows ads.

### Which is updated more often, Google Flow or Portrait String Art Maker?

Google Flow ships an update every 4 days, and Portrait String Art Maker every 5 weeks. Most recently, Google Flow was updated on November 4, 2026 and Portrait String Art Maker on October 30, 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.*