# SlideShelf vs Silo

The clearest difference is in-app purchases: SlideShelf at none against Silo's 4. SlideShelf also leads on iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Silo sells 4 in-app purchases, starting at $6.99 per 7 days. SlideShelf asks for nothing beyond the download.

## The numbers

| Metric | SlideShelf | Silo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (25 ratings)](https://appshunter.io/ios/app/silo-private-ai-chat/id6749483886/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 50.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 80 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Abdullah Sulaiman](https://appshunter.io/developer/1765917181) | [Eternis Labs](https://appshunter.io/developer/1764348104) |

## What reviewers say

### SlideShelf

[App page](https://appshunter.io/ios/app/slideshelf/id6745802527)

**Features:** macOS Compatibility

**In-app purchases:** none


### Silo

[App page](https://appshunter.io/ios/app/silo-private-ai-chat/id6749483886)

Engage in completely private AI conversations. Ask for answers, advice, or support with a secure, judgment-free chatbot. Your data is encrypted and never stored or seen by the developers.

**Highlights:** 100% Private Chat, Encrypted Conversations, Secure & Judgment-Free, AI Assistant for Advice & Support, Document Analysis (Pro), Multiple AI Models (Pro)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silo Pro Weekly | $6.99 | per 7 days |
| Silo Pro Monthly | $19.99 | per month |
| Silo Pro Yearly | $249.99 | per year |
| Silo Plus Lifetime | $499.99 | one-time |


## Frequently asked questions

### Is SlideShelf free?

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

### Is Silo free?

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

### Do SlideShelf or Silo have ads?

Neither SlideShelf nor Silo shows ads.

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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.*