# Архивариус Lite vs Fast Open User

The clearest difference is in-app purchases: Fast Open User at none against Архивариус Lite's 6. Архивариус Lite's advantage is update cadence (every 2 months vs every 23 months) and iOS requirement (7.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Архивариус Lite sells 6 one-off in-app purchases. Fast Open User asks for nothing beyond the download.

Архивариус Lite ships an update every 2 months, Fast Open User every 23 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Архивариус Lite | Fast Open User |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/lite/id716481997/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 78.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 18 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SERGEY NIKITIN](https://appshunter.io/developer/423134942) | [ELFOK TOO](https://appshunter.io/developer/1704972671) |

## What reviewers say

### Архивариус Lite

[App page](https://appshunter.io/ios/app/lite/id716481997)

Organize personal documents with custom folders, templates, and automatic data filling. Attach files, edit images, and secure your archive with AES-256 encryption. Sync across devices for seamless access.

**Highlights:** Customizable folder structure, Pre-built and custom document templates, Automatic data filling via profiles, Attach PDF, Word, Excel, and photos, Image editing tools, AES-256 encryption for security, Cross-device synchronization

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Базовый план | $0.99 | one-time |
| Стандартный план | $0.99 | one-time |
| Профессиональный план | $0.99 | one-time |
| Стандартный план (после базового) | $0.99 | one-time |
| Профессиональный план (после базового) | $0.99 | one-time |
| Профессиональный план (после стандарт.) | $0.99 | one-time |


### Fast Open User

[App page](https://appshunter.io/ios/app/fast-open-user/id6449151912)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Архивариус Lite free?

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

### Is Fast Open User free?

Fast Open User is free to download, with no in-app purchases.

### Do Архивариус Lite or Fast Open User have ads?

Neither Архивариус Lite nor Fast Open User shows ads.

### Which is updated more often, Архивариус Lite or Fast Open User?

Архивариус Lite ships an update every 2 months, and Fast Open User every 23 months. Most recently, Архивариус Lite was updated on November 1, 2026 and Fast Open User on November 7, 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.*