# しながわ水族館 生物図鑑アプリ vs あみだくじ

The clearest difference is in-app purchases: しながわ水族館 生物図鑑アプリ at none against あみだくじ's 1. しながわ水族館 生物図鑑アプリ also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). あみだくじ's advantage is update cadence (weekly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. あみだくじ sells 1 one-off in-app purchase. しながわ水族館 生物図鑑アプリ asks for nothing beyond the download.

しながわ水族館 生物図鑑アプリ ships an update every 6 months, あみだくじ weekly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | しながわ水族館 生物図鑑アプリ | あみだくじ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Size | 11 MB | 46 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sobal Corporation](https://appshunter.io/developer/471165063) | [sakatech](https://appshunter.io/developer/1198949375) |

## What reviewers say

### しながわ水族館 生物図鑑アプリ

[App page](https://appshunter.io/ios/app/id1129670917)

**In-app purchases:** none


### あみだくじ

[App page](https://appshunter.io/ios/app/100/id6760103413)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムパック | $5.99 | one-time |


## Frequently asked questions

### Is しながわ水族館 生物図鑑アプリ free?

しながわ水族館 生物図鑑アプリ is free to download, with no in-app purchases.

### Is あみだくじ free?

あみだくじ is free to download, with in-app purchases available.

### Do しながわ水族館 生物図鑑アプリ or あみだくじ have ads?

あみだくじ shows ads; しながわ水族館 生物図鑑アプリ does not.

### Which is updated more often, しながわ水族館 生物図鑑アプリ or あみだくじ?

しながわ水族館 生物図鑑アプリ ships an update every 6 months, and あみだくじ weekly. Most recently, しながわ水族館 生物図鑑アプリ was updated on October 15, 2026 and あみだくじ on October 9, 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.*