NinjaLock vs T
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NinjaLock
Read full descriptionHide full description
[NinjaLock Summary] This application provided by Linough Ltd. can be used for the “NinjaLock” smart lock device. Through the application, NinjaLock can be operated and its settings adjusted. [Preparations before use] To use the application, the smart lock device “NinjaLock” by Linough Ltd. is required. 【NinjaLock main features】 ▼Use your smartphone as a key! By attaching NinjaLock to the inside of your door (the thumb turn part of your lock), your existing smartphone can replace your key. ▼Invite your friends! By entering the telephone number of your friends on the “invitation” screen, you can transfer opening rights to other people. The opening rights can be set to specific time slots. ▼Various convenient features ! You can set various convenient features through the app, such as auto-lock function of the key after a specific time period, and the history of opening/closing.. [Price] Free [Note] This application requires Internet access. Please make sure to have a solid signal. Continued use of GPS running in the background can dramatically decrease battery life.
T
Read full descriptionHide full description
■T-ioTの概要 T-ioTデバイスの操作に使用するアプリです。 本アプリを使用しT-ioTデバイスの設定、操作が可能です。 ■T-ioTの主な特徴 ・アカウント(利用者)の管理(登録・削除など)が可能 ・操作履歴の閲覧 ・ゲスト権限付与による利用 ・ゲスト権限に対して利用時間制限の設定 ・T-ioTデバイスの認証させる順番を設定 ■注意 ご利用にはT-ioTデバイス本体が必要です。 本アプリケーションはインターネットを利用します。電波状況の良い場所でご利用ください。
Screenshots
Verdict
NinjaLock and T 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.
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.
NinjaLock ships an update every 2 months, T every 3 months. The most recent releases landed on October 26, 2026 and November 4, 2026 respectively.
| Parameter | NinjaLock | T |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Linough Inc. | Nihon Lock Service Co., Ltd. |
In-app purchases
NinjaLock
No in-app purchases
T
No in-app purchases









