# Convi.BASE 棚卸し vs mソナー

The clearest difference is iOS requirement: mソナー at 15.0 against Convi.BASE 棚卸し's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Convi.BASE 棚卸し ships an update every 6 weeks, mソナー monthly. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Convi.BASE 棚卸し | mソナー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free |
| Size | 20 MB | 116 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Convi.BASE Co., Ltd.](https://appshunter.io/developer/1748993468) | [uSonar Co., Ltd.](https://appshunter.io/developer/405891637) |

## What reviewers say

### Convi.BASE 棚卸し

[App page](https://appshunter.io/ios/app/convibase/id976428816)

**Features:** Vision Pro support

**In-app purchases:** none


### mソナー

[App page](https://appshunter.io/ios/app/m/id1507720597)

This business app digitizes business cards and instantly matches them with extensive corporate data. It provides sales professionals with real-time access to company information and past interaction history, enhancing sales productivity.

**Highlights:** Business card scanning, Instant corporate data matching, Sales productivity enhancement, Access to company size and employee count, View past contact history, Utilizes proprietary法人データベース (corporate database)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Convi.BASE 棚卸し free?

Convi.BASE 棚卸し is free to download, with no in-app purchases.

### Is mソナー free?

mソナー is free to download, with no in-app purchases.

### Do Convi.BASE 棚卸し or mソナー have ads?

Neither Convi.BASE 棚卸し nor mソナー shows ads.

### Which is updated more often, Convi.BASE 棚卸し or mソナー?

Convi.BASE 棚卸し ships an update every 6 weeks, and mソナー monthly. Most recently, Convi.BASE 棚卸し was updated on September 15, 2026 and mソナー on September 19, 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.*