# Fav vs Siftlee

The clearest difference is update cadence: Fav at every 5 days against Siftlee's every 3 weeks. Fav also leads on iOS requirement (15.0 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fav sells 3 one-off in-app purchases and Siftlee sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fav ships an update every 5 days, Siftlee every 3 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Fav | Siftlee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 91 MB | 30 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [AU ALLGO PTY LTD](https://appshunter.io/developer/1773620373) | [Ainur Corp.](https://appshunter.io/developer/1896573227) |

## What reviewers say

### Fav

[App page](https://appshunter.io/ios/app/fav-saved-posts-organizer/id6760748279)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5,000 Tokens | $0.99 | one-time |
| 33,000 Tokens | $4.99 | one-time |
| 80,000 Tokens | $9.99 | one-time |


### Siftlee

[App page](https://appshunter.io/ios/app/siftlee-ai-second-brain/id6768440046)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $19.99 | per month |
| Annual | $129.99 | per year |


## Frequently asked questions

### Is Fav free?

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

### Is Siftlee free?

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

### Do Fav or Siftlee have ads?

Neither Fav nor Siftlee shows ads.

### Which is updated more often, Fav or Siftlee?

Fav ships an update every 5 days, and Siftlee every 3 weeks. Most recently, Fav was updated on October 19, 2026 and Siftlee on October 15, 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.*