# SEIMON vs 平成Luvプロフ帳

The clearest difference is in-app purchases: 平成Luvプロフ帳 at none against SEIMON's 2. 平成Luvプロフ帳 also leads on update cadence (every 3 days vs every 3 weeks). SEIMON's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SEIMON sells 2 in-app purchases, starting at $3.99 per month. 平成Luvプロフ帳 asks for nothing beyond the download.

SEIMON ships an update every 3 weeks, 平成Luvプロフ帳 every 3 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SEIMON | 平成Luvプロフ帳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 5 MB | 40 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Takahiro Endo](https://appshunter.io/developer/1878005918) | [Mie Ogiwara](https://appshunter.io/developer/1859484887) |

## What reviewers say

### SEIMON

[App page](https://appshunter.io/ios/app/seimon/id6762163853)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 上級鑑定士ライセンス（月額） | $3.99 | per month |
| 上級鑑定士ライセンス（年額） | $29.99 | per year |


### 平成Luvプロフ帳

[App page](https://appshunter.io/ios/app/luv/id6771185492)

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

**In-app purchases:** none


## Frequently asked questions

### Is SEIMON free?

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

### Is 平成Luvプロフ帳 free?

平成Luvプロフ帳 is free to download, with no in-app purchases.

### Do SEIMON or 平成Luvプロフ帳 have ads?

平成Luvプロフ帳 shows ads; SEIMON does not.

### Which is updated more often, SEIMON or 平成Luvプロフ帳?

SEIMON ships an update every 3 weeks, and 平成Luvプロフ帳 every 3 days. Most recently, SEIMON was updated on October 9, 2026 and 平成Luvプロフ帳 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.*