# PetalFeed vs WOOFUN AI

The clearest difference is in-app purchases: WOOFUN AI at none against PetalFeed's 5. WOOFUN AI also leads on iOS requirement (15.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PetalFeed sells 5 one-off in-app purchases. WOOFUN AI asks for nothing beyond the download.

PetalFeed ships an update every 2 weeks, WOOFUN AI every 9 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PetalFeed | WOOFUN AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 11 MB | 203 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Doxie Media LLC](https://appshunter.io/developer/1082145820) | [WOOFUN (HONG KONG) FINANCIAL TECHNOLOGY LIMITED](https://appshunter.io/developer/1893211751) |

## What reviewers say

### PetalFeed

[App page](https://appshunter.io/ios/app/petalfeed-rss-reader/id6760257782)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-Day Free Trial | Free | one-time |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| PetalFeed Lifetime | $9.99 | one-time |
| Large Tip | $9.99 | one-time |


### WOOFUN AI

[App page](https://appshunter.io/ios/app/woofun-ai/id6762167506)

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

**In-app purchases:** none


## Frequently asked questions

### Is PetalFeed free?

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

### Is WOOFUN AI free?

WOOFUN AI is free to download, with no in-app purchases.

### Do PetalFeed or WOOFUN AI have ads?

Neither PetalFeed nor WOOFUN AI shows ads.

### Which is updated more often, PetalFeed or WOOFUN AI?

PetalFeed ships an update every 2 weeks, and WOOFUN AI every 9 days. Most recently, PetalFeed was updated on November 9, 2026 and WOOFUN AI on November 5, 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.*