DEM vs Device Detective
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DEM
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Aplicativo D&M Endoscopia industrial Todos equipamentos disponíveis para enxergar os status e enviar anexos! Gráficos em tempo real.
Device Detective
This app transforms your device into a powerful WiFi analyzer and scanner. It helps you monitor WiFi usage, set up routers, and detect hidden devices on your network. Perform speed and ping tests to optimize your wireless connection.
- WiFi network scanning
- Hidden device detection
- MAC address copying
- Internet speed tests
- LAN speed tests
- Ping tests
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Introducing a new way to analyze and optimize your WiFi. Turn your device into WiFi Analyzer! It is useful for setting up a wireless router and Wi-Fi usage monitoring. It can also be used as a scanner helping to discover devices connected to WLAN. Features: - Scan your wireless network - Copy MAC address - Scan the hidden devices - Internet and LAN Speed Tests - Test your Ping! Subscription terms • The app contains the following subscription options: $9.99/month or $49.99/year. • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Term Of Use: https://sites.google.com/view/terms-wifi Privacy Policy: https://sites.google.com/view/privacy-wifi
Screenshots
Verdict
The clearest difference is in-app purchases: DEM at none against Device Detective's 3. Device Detective's advantage is update cadence (every 11 days vs every 55 months) and iOS requirement (13.0 vs 16.4). On price, ads 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. Device Detective sells 3 in-app purchases, starting at $4.99 per 7 days. DEM asks for nothing beyond the download.
DEM ships an update every 55 months, Device Detective every 11 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | DEM | Device Detective |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (251 ratings) — better |
| Positive reviews | — | 92.9% of reviews |
| Number of ratings | — | 251 — better |
| Update frequency | Every 55 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Lucas Natal da Silva | 国强 陈 |
Bugs and requests
DEM
Not enough reviews yet to summarise bugs or requests.
Device Detective
Reported bugs
3 issues- Phone flashes immediately after download
- Photos turn pure white after download
- App causes phone to be a mess
In-app purchases
DEM
No in-app purchases
Device Detective
- WiFi Analyzer Pro Week$4.997 Days
- WiFi Analyzer Pro Month$9.991 Month
- WiFi Analyzer Pro Year$49.991 Year
Questions
Is DEM free?
Is Device Detective free?
Do DEM or Device Detective have ads?
Which is updated more often, DEM or Device Detective?
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