TaskRTA vs BTOSアプリ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TaskRTA
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RTA means real-time attack. This is a type of play style that competes for how quickly a given rule is achieved. This application aims to efficiently and happily perform tasks by incorporating RTA into the execution of daily tasks.
BTOSアプリ
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BTOSアプリは、ビッグアビリティが提供するコミュニケーションツールです。 お知らせや資料の閲覧、メッセージによるチャット機能などがあります。 ■ご利用上の注意 当アプリの各機能・各サービスは通信回線を使用致します。通信回線の状況によっては、ご利用いただけない場合がございます。あらかじめご了承ください。
Screenshots
Verdict
The clearest difference is iOS requirement: BTOSアプリ at 15.0 against TaskRTA's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TaskRTA ships an update every 5 months, BTOSアプリ every 3 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.
| Parameter | TaskRTA | BTOSアプリ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | studio-LEAF Inc. | BIG ABILITY CO.,LTD. |
In-app purchases
TaskRTA
No in-app purchases
BTOSアプリ
No in-app purchases
