# Firevault vs Rokkaku Calendar

The clearest difference is update cadence: Rokkaku Calendar at every 3 days against Firevault's every 2 weeks. Rokkaku Calendar also leads on iOS requirement (15.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Firevault sells 2 in-app purchases, starting at $0.99 per month and Rokkaku Calendar sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Firevault ships an update every 2 weeks, Rokkaku Calendar every 3 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Firevault | Rokkaku Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/firevault-personal-database/id1439389822/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 47.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 81 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GACHANET](https://appshunter.io/developer/403879493) | [Daisuke Oide](https://appshunter.io/developer/1875200179) |

## What reviewers say

### Firevault

[App page](https://appshunter.io/ios/app/firevault-personal-database/id1439389822)

Organize and manage diverse personal information, from collections and hobbies to business data. Features hierarchical indexing, customizable templates, and PDF export for permanent preservation. Seamless iCloud synchronization and collaboration options are available.

**Highlights:** Personal database management, Hierarchical indexing, Customizable templates, PDF export, iCloud synchronization, File sharing and collaboration

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Firevault Premium Monthly Plan | $0.99 | per month |
| Firevault Premium Yearly Plan | $10.49 | per year |


### Rokkaku Calendar

[App page](https://appshunter.io/ios/app/rokkaku-calendar/id6766010992)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theme001: Retro PDA | $0.49 | one-time |
| Theme002: Classic PocketGame | $0.99 | one-time |
| Theme003: Classic Computer | $0.99 | one-time |
| Theme004: 2000s Classic  Computer | $0.99 | one-time |
| Theme005: Classic VirtualGame | $0.99 | one-time |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Firevault free?

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

### Is Rokkaku Calendar free?

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

### Do Firevault or Rokkaku Calendar have ads?

Both Firevault and Rokkaku Calendar show ads.

### Which is updated more often, Firevault or Rokkaku Calendar?

Firevault ships an update every 2 weeks, and Rokkaku Calendar every 3 days. Most recently, Firevault was updated on October 29, 2026 and Rokkaku Calendar on October 25, 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.*