# AirPhotoView vs Flash!!：次世代の英単語帳アプリ

The clearest difference is ads: AirPhotoView at none against Flash!!：次世代の英単語帳アプリ's shown. Flash!!：次世代の英単語帳アプリ's advantage is update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

AirPhotoView ships an update monthly, Flash!!：次世代の英単語帳アプリ weekly. The most recent releases landed on September 16, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | AirPhotoView | Flash!!：次世代の英単語帳アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Size | 3 MB | 15 MB |
| Requires iOS | 18.5 | **17** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [RESEARCH CENTER FOR REGIONAL DISASTER MANAGEMENT, IWATE UNIVERSITY](https://appshunter.io/developer/1816349496) | [itsuki hotta](https://appshunter.io/developer/1850269346) |

## What reviewers say

### AirPhotoView

[App page](https://appshunter.io/ios/app/airphotoview/id6748102043)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash!!：次世代の英単語帳アプリ

[App page](https://appshunter.io/ios/app/flash/id6756925713)

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

**In-app purchases:** none


## Frequently asked questions

### Is AirPhotoView free?

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

### Is Flash!!：次世代の英単語帳アプリ free?

Flash!!：次世代の英単語帳アプリ is free to download, with no in-app purchases.

### Do AirPhotoView or Flash!!：次世代の英単語帳アプリ have ads?

Flash!!：次世代の英単語帳アプリ shows ads; AirPhotoView does not.

### Which is updated more often, AirPhotoView or Flash!!：次世代の英単語帳アプリ?

AirPhotoView ships an update monthly, and Flash!!：次世代の英単語帳アプリ weekly. Most recently, AirPhotoView was updated on September 16, 2026 and Flash!!：次世代の英単語帳アプリ on August 22, 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.*