# 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 10 days vs monthly). 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 monthly, 平成Luvプロフ帳 every 10 days. The most recent releases landed on October 31, 2026 and October 25, 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 | Monthly | **Every 10 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-voiceprint-analyzer/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 monthly, and 平成Luvプロフ帳 every 10 days. Most recently, SEIMON was updated on October 31, 2026 and 平成Luvプロフ帳 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*