NotifyEM vs V
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NotifyEM
This app displays emergency maps and communications, allowing users to subscribe to alerts from organizations. It provides offline map access and detailed incident information, including voice messages and visuals, to help users understand and navigate emergencies.
- Offline emergency maps
- Subscribe to organization alerts
- Customized voice alerts
- Incident navigation on map
- Detailed incident information
- Distance to incident display
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NotifyEM is an iPhone app to display informative emergency-related maps and related voice and visual communications. The maps need to be downloaded only once. After that, they are available on your iPhone offline. The app makes it easy to communicate things that otherwise would be very difficult to explain in a text or voice message. For example, users can instantly understand an irregularly shaped evacuation zone when they see it on a map and can easily decide whether they are in the affected zone or not. Features: - Users can subscribe to a channel created by an organization, such as an Office of Emergency Management or a University Police Department. Should the organization issue an emergency alert or warning, the app will sound a customized voice message, such as “This is an important alert from University Police. Please do not ignore!” - Users can then easily navigate to the incident, which can be viewed on a map. Users can switch to the “details view” that may display instructions, voice messages, photos, and infographics related to the alert and sent by the issuing organization. - The user’s distance from the incident is prominently displayed on the screen in feet and/or miles. Location services need to be active to use this feature. - In Settings, it is possible to subscribe to or unsubscribe from Notification Channels. Those serve the purpose of transmitting notifications only to those who subscribe to a channel. For example, if a Police Department creates its channel, subscribers can opt in to receive communication issued through that channel.
V
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This endoscope app allows you to easily connect to an endoscope device and view high-definition images and videos in real-time. It helps with home repairs, car diagnostics, and more. Features include video recording, image enhancement. The app is user-friendly and powerful
Screenshots
Verdict
The clearest difference is update cadence: V at every 4 weeks against NotifyEM's every 5 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
NotifyEM ships an update every 5 months, V every 4 weeks. The most recent releases landed on August 31, 2026 and September 9, 2026 respectively.
| Parameter | NotifyEM | V |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 106 MB |
| Age rating | 4+ | 17+ |
| Developer | MapText, Inc. | 京玉 刘 |
In-app purchases
NotifyEM
No in-app purchases
V
No in-app purchases








