# 文京区防災アプリ vs いたばし防災＋アプリ

文京区防災アプリ and いたばし防災＋アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

文京区防災アプリ ships an update every 6 months, いたばし防災＋アプリ every 3 months. The most recent releases landed on September 21, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | 文京区防災アプリ | いたばし防災＋アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 73 MB | 143 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bunkyo City](https://appshunter.io/developer/1558966794) | [TOKYO GAS ENGINEERING SOLUTIONS CORPORATION](https://appshunter.io/developer/1800398111) |

## What reviewers say

### 文京区防災アプリ

[App page](https://appshunter.io/ios/app/id1614612648)

**Features:** macOS Compatibility

**In-app purchases:** none


### いたばし防災＋アプリ

[App page](https://appshunter.io/ios/app/id6743190607)

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

**In-app purchases:** none


## Frequently asked questions

### Is 文京区防災アプリ free?

文京区防災アプリ is free to download, with no in-app purchases.

### Is いたばし防災＋アプリ free?

いたばし防災＋アプリ is free to download, with no in-app purchases.

### Do 文京区防災アプリ or いたばし防災＋アプリ have ads?

Neither 文京区防災アプリ nor いたばし防災＋アプリ shows ads.

### Which is updated more often, 文京区防災アプリ or いたばし防災＋アプリ?

文京区防災アプリ ships an update every 6 months, and いたばし防災＋アプリ every 3 months. Most recently, 文京区防災アプリ was updated on September 21, 2026 and いたばし防災＋アプリ on August 14, 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.*