# iDatabase vs Youyaku

The clearest difference is in-app purchases: Youyaku at none against iDatabase's 3. Youyaku also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iDatabase sells 3 in-app purchases, starting at $1.99 per month. Youyaku asks for nothing beyond the download.

iDatabase ships an update fortnightly, Youyaku every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iDatabase | Youyaku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (513 ratings)](https://appshunter.io/ios/app/idatabase/id328185048/reviews)** | — |
| Number of ratings | **513** | — |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 8 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Apimac](https://appshunter.io/developer/320560024) | [Shungo Ichikawa](https://appshunter.io/developer/6788719462) |

## What reviewers say

### iDatabase

[App page](https://appshunter.io/ios/app/idatabase/id328185048)

Create and manage custom databases on your iPhone and iPad without needing technical skills. Organize work or personal information, search across all your data, and sync seamlessly with your Mac. Offers ready-to-use templates and flexible data fields.

**Highlights:** Create custom databases, Organize records with groups, Search across all databases, Sync with iPhone, iPad, and Mac, Ready-to-use templates, Flexible data fields, Share and import data

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $19.99 | per year |
| Lifetime License | $39.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Simple database creation
- 📸 Ability to attach photos
- 💾 Dropbox backup/restore

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔗 Dropbox linking issues
- 📁 Limited export/import options
- 🔍 Lacking advanced search/filter features
- 💻 No iPad or desktop version

**Reported bugs**

- Crashes when adding photos
- Inability to open databases
- Data loss and corruption issues
- Syncing problems between devices

**Requested features**

- Add iCloud support
- Improve Dropbox integration
- Enhance sorting and filtering capabilities
- Introduce currency and calculation fields
- Provide a more user-friendly interface


### Youyaku

[App page](https://appshunter.io/ios/app/youyaku/id6788719460)

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

**In-app purchases:** none


## Frequently asked questions

### Is iDatabase free?

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

### Is Youyaku free?

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

### Do iDatabase or Youyaku have ads?

Neither iDatabase nor Youyaku shows ads.

### Which is updated more often, iDatabase or Youyaku?

iDatabase ships an update fortnightly, and Youyaku every 2 days. Most recently, iDatabase was updated on November 6, 2026 and Youyaku on October 31, 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.*