# Silo vs KeyoAI

The clearest difference is update cadence: KeyoAI at fortnightly against Silo's every 2 months. KeyoAI also leads on iOS requirement (15.5 vs 26.0). Silo's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Silo sells 7 in-app purchases, starting at $10.00 per month and KeyoAI sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Silo against 5.0 for KeyoAI. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Silo ships an update every 2 months, KeyoAI fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Silo | KeyoAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/silo-control-what-ai-knows/id6748108317/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keyoai/id6759362280/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 175 MB | 89 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | +4 |
| Developer | [One Silo, Inc](https://appshunter.io/developer/1797689699) | [KeyoAI](https://appshunter.io/developer/1845764586) |

## What reviewers say

### Silo

[App page](https://appshunter.io/ios/app/silo-control-what-ai-knows/id6748108317)

Manage your AI interactions and data privacy. This app acts as a control layer, ensuring your information is secure and portable across different AI models. It allows you to control what AI knows about you, offering a private and auditable experience.

**Highlights:** Cross-model memory portability, User-owned encrypted data, PII scrubbing, Audit trail of AI interactions, Service integrations (Google, Dropbox, Plaid), On-device private AI assistance

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silo Plus Monthly | $10.00 | per month |
| Silo Pro Monthly | $20.00 | per month |
| Silo Plus Monthly | $20.00 | per month |
| Silo Plus Yearly | $100.00 | per year |
| Silo Pro Yearly | $200.00 | per year |
| Silo Plus Yearly | $200.00 | per year |
| Silo Pro Monthly | $200.00 | per month |


### KeyoAI

[App page](https://appshunter.io/ios/app/keyoai/id6759362280)

This AI-powered keyboard enhances your typing experience with smart suggestions and writing assistance. It also functions as a creative studio, allowing you to generate images, video, and audio from text prompts.

**Highlights:** AI-powered writing suggestions, Grammar and tone improvement, Text summarization and translation, AI image generation, AI video generation, AI audio generation, AI chatbot for deeper assistance

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Day Premium | $0.49 | one-time |
| keyoai.image.tier_general | $0.49 | one-time |
| keyoai.image.tier_edit | $0.49 | one-time |
| keyoai.image.tier_control | $0.49 | one-time |
| keyoai.image.tier_3d | $0.49 | one-time |
| keyoai.image.tier_audio | $0.49 | one-time |
| keyoai.image.tier_upscale | $0.99 | one-time |
| keyoai.video.sec5 | $2.99 | one-time |
| keyoai.video.sec10 | $5.99 | one-time |
| keyoai.video.sec15 | $8.99 | one-time |


## Frequently asked questions

### Is Silo free?

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

### Is KeyoAI free?

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

### Which has better reviews, Silo or KeyoAI?

Silo and KeyoAI are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Silo or KeyoAI have ads?

Neither Silo nor KeyoAI shows ads.

### Which is updated more often, Silo or KeyoAI?

Silo ships an update every 2 months, and KeyoAI fortnightly. Most recently, Silo was updated on October 23, 2026 and KeyoAI 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.*