# Saffo vs Boost Blue for Bluesky

The clearest difference is in-app purchases: Saffo at none against Boost Blue for Bluesky's 2. Boost Blue for Bluesky's advantage is update cadence (every 3 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Boost Blue for Bluesky sells 2 in-app purchases, starting at $1.99 per month. Saffo asks for nothing beyond the download.

Saffo ships an update every 4 months, Boost Blue for Bluesky every 3 days. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Saffo | Boost Blue for Bluesky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (77 ratings)](https://appshunter.io/ios/app/boost-blue-for-bluesky/id6744622580/reviews)** |
| Number of ratings | — | **77** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 41 MB | 86 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BESTPRIME APOIO ADMINISTRATIVO E COMERCIO EXTERIOR LTDA](https://appshunter.io/developer/1767982404) | [Jaxon Evans](https://appshunter.io/developer/998807377) |

## What reviewers say

### Saffo

[App page](https://appshunter.io/ios/app/saffo/id6677016625)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Boost Blue for Bluesky

[App page](https://appshunter.io/ios/app/boost-blue-for-bluesky/id6744622580)

Enhance your social media experience with a streamlined interface and advanced features. This app offers post editing, powerful filtering, automatic translations, and extensive customization options. It preserves your feed position and integrates with blog publishers.

**Highlights:** Preserved feed position, Edit published posts, Powerful filtering tools, Endless customization options, Automatic post translations, Standard.site integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boost Blue Monthly | $1.99 | per month |
| Boost Blue Yearly | $14.99 | per year |


## Frequently asked questions

### Is Saffo free?

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

### Is Boost Blue for Bluesky free?

Boost Blue for Bluesky is free to download, with in-app purchases available.

### Do Saffo or Boost Blue for Bluesky have ads?

Neither Saffo nor Boost Blue for Bluesky shows ads.

### Which is updated more often, Saffo or Boost Blue for Bluesky?

Saffo ships an update every 4 months, and Boost Blue for Bluesky every 3 days. Most recently, Saffo was updated on November 8, 2026 and Boost Blue for Bluesky on November 12, 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.*