# Feed Preview. vs IsoDrift

The clearest difference is rating: IsoDrift at 5.0 against Feed Preview.'s 4.3. IsoDrift also leads on ads (none vs shown). Feed Preview.'s advantage is in-app purchases (none vs 2) and ratings volume (15 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IsoDrift sells 2 in-app purchases, starting at $0.99 per month. Feed Preview. asks for nothing beyond the download.

IsoDrift holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Feed Preview. has 15 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Feed Preview. | IsoDrift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (15 ratings)](https://appshunter.io/ios/app/feed-preview/id6753069147/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isodrift/id6764664459/reviews)** |
| Number of ratings | **15** | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Monetization | **Ad-supported** | Freemium |
| Size | 15 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [Preview Planner & Post Maker LTD](https://appshunter.io/developer/1842317913) | [Gordon Hagen](https://appshunter.io/developer/1895869993) |

## What reviewers say

### Feed Preview.

[App page](https://appshunter.io/ios/app/feed-preview/id6753069147)

Visualize your entire social media grid before posting to ensure a cohesive and professional look. This tool allows you to create, edit, and organize posts, saving drafts and maintaining a consistent visual aesthetic.

**Highlights:** Grid visualization before posting, Drag and drop image rearrangement, Post creation and editing tools, Save multiple post drafts, Maintain consistent visual aesthetic

**Features:** macOS Compatibility

**In-app purchases:** none


### IsoDrift

[App page](https://appshunter.io/ios/app/isodrift/id6764664459)

Transform your photos into unique contour line art. Adjust line density, thickness, and origin point to create stunning visual compositions. Export your creations as SVG, PDF, or PNG for printing and sharing.

**Highlights:** Photo to contour line art conversion, Adjustable line count and thickness, Origin point control for unique compositions, Image fade blending, Multiple visual themes, SVG, PDF, and PNG export

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IsoDrift Pro (Monthly) | $0.99 | per month |
| Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is Feed Preview. free?

Feed Preview. is free to download, with no in-app purchases.

### Is IsoDrift free?

IsoDrift is free to download, with in-app purchases available.

### Which has better reviews, Feed Preview. or IsoDrift?

IsoDrift is rated higher. Feed Preview. averages 4.3 out of 5 from 15 ratings, while IsoDrift averages 5.0 from 1 ratings.

### Do Feed Preview. or IsoDrift have ads?

Feed Preview. shows ads; IsoDrift does not.

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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.*