# alivia vs PixelSieve

The clearest difference is in-app purchases: alivia at none against PixelSieve's 10. alivia also leads on iOS requirement (15.0 vs 17.0). PixelSieve's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. PixelSieve sells 10 in-app purchases, starting at $3.99 per month. alivia asks for nothing beyond the download.

alivia ships an update every 2 weeks, PixelSieve every 3 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | alivia | PixelSieve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alivia/id6448977837/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 95 MB | 60 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [帷幄匠心科技(杭州)有限公司](https://appshunter.io/developer/1529223483) | [Inscriptio Technologies Limited](https://appshunter.io/developer/1216326096) |

## What reviewers say

### alivia

[App page](https://appshunter.io/ios/app/alivia/id6448977837)

This app uses AI to help you create marketing content, generate images in various styles, and manage your ideas. It offers tools for writing copy, designing visuals, and organizing your creative output.

**Highlights:** AI chat for marketing copy, AI image generation, Image editing tools, Idea management and sharing, Personal profile management

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

**In-app purchases:** none


### PixelSieve

[App page](https://appshunter.io/ios/app/pixelsieve-sift-and-save-space/id6754813751)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PixelSieve Pro Monthly Subscription | $3.99 | per month |
| PixelSieve Pro Annual | $14.99 | per year |
| PixelSieve Pro Yearly | $15.99 | per year |
| 250 SieveCredits | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 1000 SieveCredits | $4.99 | one-time |
| PixelSieve Pro 30 Day Pass | $5.99 | one-time |
| PixelSieve Pro | $9.99 | one-time |
| 2500 SieveCredits | $9.99 | one-time |
| PixelSieve Pro LIFETIME | $24.99 | one-time |


## Frequently asked questions

### Is alivia free?

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

### Is PixelSieve free?

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

### Do alivia or PixelSieve have ads?

Neither alivia nor PixelSieve shows ads.

### Which is updated more often, alivia or PixelSieve?

alivia ships an update every 2 weeks, and PixelSieve every 3 days. Most recently, alivia was updated on October 16, 2026 and PixelSieve on October 24, 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.*