# Glassy زجاجي vs SAYEN

The clearest difference is update cadence: Glassy زجاجي at every 3 weeks against SAYEN's every 6 weeks. Glassy زجاجي also leads on iOS requirement (9.3 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Glassy زجاجي ships an update every 3 weeks, SAYEN every 6 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Glassy زجاجي | SAYEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sayen/id1530021734/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 69 MB | 72 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fast-Prog](https://appshunter.io/developer/1326746439) | [sirar by stc](https://appshunter.io/developer/1639333711) |

## What reviewers say

### Glassy زجاجي

[App page](https://appshunter.io/ios/app/glassy/id1195348403)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAYEN

[App page](https://appshunter.io/ios/app/sayen/id1530021734)

Manage document workflows and digital signatures with a high-trust solution. Protect your organization, users, and documents from unauthorized changes using cryptographic digital signatures.

**Highlights:** Document workflow management, Cryptographic digital signatures, High trust security, Protection against unauthorized changes, User and document protection

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

**In-app purchases:** none


## Frequently asked questions

### Is Glassy زجاجي free?

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

### Is SAYEN free?

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

### Do Glassy زجاجي or SAYEN have ads?

Neither Glassy زجاجي nor SAYEN shows ads.

### Which is updated more often, Glassy زجاجي or SAYEN?

Glassy زجاجي ships an update every 3 weeks, and SAYEN every 6 weeks. Most recently, Glassy زجاجي was updated on October 6, 2026 and SAYEN on October 10, 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.*