# Sia Storage vs Form

The clearest difference is in-app purchases: Sia Storage at none against Form's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Form sells 2 in-app purchases, starting at $4.99 per 7 days. Sia Storage asks for nothing beyond the download.

Sia Storage ships an update fortnightly, Form every 2 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sia Storage | Form |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/sia-storage/id6753593109/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 52 MB | 5 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sia Storage](https://appshunter.io/developer/1839553964) | [Velto Rise LLC](https://appshunter.io/developer/1872912308) |

## What reviewers say

### Sia Storage

[App page](https://appshunter.io/ios/app/sia-storage/id6753593109)

Securely store and organize your files with end-to-end encryption. Your data is split and distributed across a decentralized network, ensuring no single point of failure. Access your files from any device and benefit from automatic photo backup and file versioning.

**Highlights:** End-to-end encryption, Decentralized file distribution, Automatic photo backup, Multi-device sync, File versioning, Open source

**Features:** Vision Pro support

**In-app purchases:** none


### Form

[App page](https://appshunter.io/ios/app/form-for-google-forms/id6761087358)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is Sia Storage free?

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

### Is Form free?

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

### Do Sia Storage or Form have ads?

Neither Sia Storage nor Form shows ads.

### Which is updated more often, Sia Storage or Form?

Sia Storage ships an update fortnightly, and Form every 2 weeks. Most recently, Sia Storage was updated on October 4, 2026 and Form on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*