# MyPOTEKA vs Digital AMeDAS

The clearest difference is update cadence: Digital AMeDAS at every 10 days against MyPOTEKA's every 8 months. Digital AMeDAS also leads on review sentiment (31% vs 16%) and device support (3 vs 1). 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.

MyPOTEKA ships an update every 8 months, Digital AMeDAS every 10 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MyPOTEKA | Digital AMeDAS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.8% of reviews | **30.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 17 MB | 48 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [明星電気株式会社](https://appshunter.io/developer/1227993854) | [気象工学研究所](https://appshunter.io/developer/1635872250) |

## What reviewers say

### MyPOTEKA

[App page](https://appshunter.io/ios/app/mypoteka/id1227993855)

This app provides quick access to local weather information to help you prepare for daily life. It supports disaster mitigation for heavy summer rains and heatstroke, and allows you to check the weather before going out.

**Highlights:** Local weather information, Disaster mitigation support, Heatstroke alerts, Pre-outing weather checks, Daily life support

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

**In-app purchases:** none


### Digital AMeDAS

[App page](https://appshunter.io/ios/app/digital-amedas/id6479399767)

Access and analyze meteorological data from a network of automated weather stations. This application helps users obtain detailed weather information for specific locations, aiding the Japan Meteorological Agency in understanding data utilization and improving services.

**Highlights:** Access AMeDAS meteorological data, View spatially analyzed data, Obtain data for specific locations, User attribute registration, Feedback and request submission

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MyPOTEKA free?

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

### Is Digital AMeDAS free?

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

### Do MyPOTEKA or Digital AMeDAS have ads?

Neither MyPOTEKA nor Digital AMeDAS shows ads.

### Which is updated more often, MyPOTEKA or Digital AMeDAS?

MyPOTEKA ships an update every 8 months, and Digital AMeDAS every 10 days. Most recently, MyPOTEKA was updated on November 6, 2026 and Digital AMeDAS on November 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.*