# Phonphai vs SEIS Mobile

The clearest difference is update cadence: SEIS Mobile at every 3 weeks against Phonphai's every 2 months. SEIS Mobile also leads on iOS requirement (15.5 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Phonphai ships an update every 2 months, SEIS Mobile every 3 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Phonphai | SEIS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phonphai/id1434801222/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 69 MB | 60 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Thai Red Cross Society](https://appshunter.io/developer/1481812826) | [Office of the Civil Service Commission (OCSC)](https://appshunter.io/developer/1474560378) |

## What reviewers say

### Phonphai

[App page](https://appshunter.io/ios/app/phonphai/id1434801222)

Receive critical disaster alerts and efficiently request assistance. This app enables simultaneous monitoring and response to requests, preventing data duplication and delays in resource delivery. It ensures timely forwarding of victim information to relevant units.

**Highlights:** Receive disaster alerts, Send emergency help requests, Simultaneous request monitoring, Avoid data duplication, Prevent resource delivery delays, Forward victim information

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

**In-app purchases:** none


### SEIS Mobile

[App page](https://appshunter.io/ios/app/seis-mobile/id6741203924)

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

**In-app purchases:** none


## Frequently asked questions

### Is Phonphai free?

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

### Is SEIS Mobile free?

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

### Do Phonphai or SEIS Mobile have ads?

Neither Phonphai nor SEIS Mobile shows ads.

### Which is updated more often, Phonphai or SEIS Mobile?

Phonphai ships an update every 2 months, and SEIS Mobile every 3 weeks. Most recently, Phonphai was updated on October 20, 2026 and SEIS Mobile on October 24, 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.*