# エマージェンシーコール（EMC） vs Sansan

The clearest difference is review sentiment: Sansan at 40% against エマージェンシーコール（EMC）'s 8%. Sansan also leads on update cadence (weekly vs every 6 months). エマージェンシーコール（EMC）'s advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

エマージェンシーコール（EMC） ships an update every 6 months, Sansan weekly. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | エマージェンシーコール（EMC） | Sansan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (5 ratings)](https://appshunter.io/ios/app/sansan/id787058108/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 8.0% of reviews | **40.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Free | Free |
| Size | 42 MB | 171 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INFOCOM CORPORATION](https://appshunter.io/developer/481930139) | [Sansan, Inc.](https://appshunter.io/developer/444414925) |

## What reviewers say

### エマージェンシーコール（EMC）

[App page](https://appshunter.io/ios/app/emc/id573394739)

This app allows users to receive and respond to emergency contacts and safety confirmations via push notifications. It also enables administrators to view response summaries and send out new communications. Designed to support initial business continuity planning.

**Highlights:** Receive emergency contacts, Respond to safety confirmations, View response summaries, Send emergency communications, Proxy safety response, Family message service

**In-app purchases:** none


### Sansan

[App page](https://appshunter.io/ios/app/sansan/id787058108)

Centralize business card and contact data to build a shareable internal repository. Uncover sales opportunities and reduce costs by managing corporate information and sales history.

**Highlights:** Centralized business card data, Contact management, Corporate information repository, Sales history tracking, Uncover sales opportunities, Reduce costs

**In-app purchases:** none


## Frequently asked questions

### Is エマージェンシーコール（EMC） free?

エマージェンシーコール（EMC） is free to download, with no in-app purchases.

### Is Sansan free?

Sansan is free to download, with no in-app purchases.

### Do エマージェンシーコール（EMC） or Sansan have ads?

Neither エマージェンシーコール（EMC） nor Sansan shows ads.

### Which is updated more often, エマージェンシーコール（EMC） or Sansan?

エマージェンシーコール（EMC） ships an update every 6 months, and Sansan weekly. Most recently, エマージェンシーコール（EMC） was updated on September 21, 2026 and Sansan on September 25, 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.*