M2 vs Ninja Fight Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M2
This application allows remote control of a smart alarm system. It features a touch keypad, dual network capabilities, and zone management for enhanced home security.
- Remote control for alarm system
- Capacitive touch keypad
- GSM & PSTN dual network
- 128x64 lattice LCD screen
- Wired and wireless defense zones
- Supports multiple remote controls
- Voice message recording
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This APP can help you remotely control Wolf-Guard M2 GSM&PSTN double network smart Alarm System. Help you protect your housing! M2 specifications: -Elegant and advanced capacitive touch keypad for easy operation; -GSM quad-band and PSTN dual network alarm system; -128x64 lattice LCD screen with clock display; display language can be changed per customer’s request; -2 wired and 10 wireless defense zones; each wireless zone supports maximum 10 sensors; -Support maximum 8 remote controls; -One relay switch (250V AC/ 10A); -Can preset 10 alarm phone numbers; -3 SMS number: each number can choose alarm SMS, sensor low power alert, main panel external power cut, arm/ disarm alert, telephone line cut, main panel tamper alert; -10-second voice message recording; -Compatible with Contact ID: upload alarm information to the alarm monitoring center. -Timely arm and disarm; Wolf-Guard from China, since year 1998, for the global security market. Wolf-Guard provide all kinds of DIY home security products. Wolf-Guard "All For Your Security"
Ninja Fight Clock
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This is a digital and analog clock application to fight the oncoming ninjas. When a ninja attacks, touch the bottom half of the screen. You can fight back with a shuriken or a sword. You can choose the interval between attacks from 10, 15, 20, 30, and 60 minutes. Since they appear at regular intervals, you may want to use them as an alarm when you feel sleepy, such as when you are studying. Each ninja uses its own unique ninjutsu. If your attack hits them several times, you can defeat them. If you tap the scrolls that sometimes appear on the screen, you can use various ninjutsu to fight back. The ninja will leave in one minute. If you defeat them all before they are gone, you will get the scroll from the beginning in the next battle. You can choose from 20 famous Japanese castles for the castle picture. You can also turn off the ninja action and enjoy it as just a clock. ***** The time text and analog clock can be moved with your finger. The picture and analog clock can be zoomed in and out with two fingers. Touch the time text to switch to setting mode. You can change the date and time to various formats by touching it in the setting mode. You can also switch between 12-hour and 24-hour displays. The screen can be rotated horizontally and vertically. By pressing buttons such as "2X" and "3X," the font size can be adjusted in steps. 20 types of backgrounds can be selected. Time signal tone can be selected from 78 different tones.
Screenshots
Verdict
The clearest difference is in-app purchases: M2 at none against Ninja Fight Clock's 1. M2 also leads on ads (none vs shown) and iOS requirement (10.0 vs 14.0). Ninja Fight Clock's advantage is update cadence (every 3 weeks vs every 68 months). On price and device support 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. Ninja Fight Clock sells 1 one-off in-app purchase. M2 asks for nothing beyond the download.
M2 ships an update every 68 months, Ninja Fight Clock every 3 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.
| Parameter | M2 | Ninja Fight Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 68 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 6 MB | 25 MB |
| Age rating | 4+ | 12+ |
| Developer | 剑 熊 | Mihoko Araki |
In-app purchases
M2
No in-app purchases
Ninja Fight Clock
- Ninja Fight Clock with no ads$2.99









