NJRecalls vs BleToyBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NJRecalls
Unofficial app for browsing Japanese translations of "Ninja Slayer," a popular webcomic. Access content published via the @NJSLYR Twitter account.
- Browse "Ninja Slayer" translations
- Unofficial content access
- Japanese text support
- Content from @NJSLYR Twitter
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***This app is intended to browse the contents written in Japanese*** NJRecalls is the unofficial app to browse japanese translation of "Ninja Slayer", published with Twitter account @NJSLYR.
BleToyBox
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市販のBLE(Bluetooth LE)機器の一部の機能をちょっとだけ操作するアプリ。 対応機器は順次増える予定。 ◆ 対応機器 (2022年12月現在) 1. 機種：PHILIPS hue ランプ 機能：ランプON/OFF/常夜灯 と 1～4時間のスリープタイマ。 備考：事前に標準アプリでペアリングを行い、明るさや色を設定しておいて下さい。 ◆ 使い方 1. くるくるを押してBLE機器を検索。 2. 待機中のBLE機器を選択。 3. 各BLE機器の操作画面で操作する。 4. ゴミ箱を押してBLE機器を切断。
Screenshots
Verdict
The clearest difference is device support: NJRecalls at 4 against BleToyBox's 2. 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.
NJRecalls ships an update every 2 months, BleToyBox every 3 months. The most recent releases landed on August 27, 2026 and May 19, 2026 respectively.
| Parameter | NJRecalls | BleToyBox |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | Kohei Natori | KT-S INC. |
In-app purchases
NJRecalls
No in-app purchases
BleToyBox
No in-app purchases
