# むしずかん vs MUSHIDB.com

The clearest difference is update cadence: むしずかん at every 2 days against MUSHIDB.com's every 2 weeks. むしずかん also leads on iOS requirement (15.6 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. むしずかん sells 2 one-off in-app purchases and MUSHIDB.com sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

むしずかん ships an update every 2 days, MUSHIDB.com every 2 weeks. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | むしずかん | MUSHIDB.com |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 30 MB | 8 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Akio Sambe](https://appshunter.io/developer/1882666040) | [supr](https://appshunter.io/developer/1896577349) |

## What reviewers say

### むしずかん

[App page](https://appshunter.io/ios/app/id6760210069)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ブースト S | $0.49 | one-time |
| ブースト L | $0.49 | one-time |


### MUSHIDB.com

[App page](https://appshunter.io/ios/app/mushidbcom/id6768483687)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $2.99 | per month |
| Pro 500 Plan | $29.99 | per month |
| Pro Master Plan | $59.99 | per month |
| Light Plan | $1.99 | one-time |


## Frequently asked questions

### Is むしずかん free?

むしずかん is free to download, with in-app purchases available.

### Is MUSHIDB.com free?

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

### Do むしずかん or MUSHIDB.com have ads?

Neither むしずかん nor MUSHIDB.com shows ads.

### Which is updated more often, むしずかん or MUSHIDB.com?

むしずかん ships an update every 2 days, and MUSHIDB.com every 2 weeks. Most recently, むしずかん was updated on October 25, 2026 and MUSHIDB.com on October 8, 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.*