NotifyEM vs SDS Remote
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.
SDS Remote
Control and monitor your Uniden SDS150 & SDS200 ham scanners remotely over your local network. View live scanner displays, control keypads, volume, and squelch from another room. Stream audio and log transmissions with Pro features.
- Live scanner display mirroring
- Remote keypad, volume, and squelch control
- Save and sync scanner configurations
- Live audio streaming (Pro)
- Multi-scanner monitoring (Pro)
- Transmission logging with recordings (Pro)
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SDS Remote puts your Uniden SDS150 & SDS200 on iPhone, iPad, and Mac. See the live scanner display—system, department, talkgroup, frequency, and signal—while you work the keypad, volume, and squelch from another room. Your scanner stays where it is. You don't have to. THREE WAYS TO CONNECT • SDS200 over Ethernet, on your network • SDS150 over Bluetooth, no network needed • Through a hub: leave one device at home with your scanners and connect to it from anywhere, including on cellular WHAT YOU GET • Live display mirroring of your SDS150 & SDS200 • Save scanners by name, host, and port • iCloud sync of your scanner list across your Apple devices • Free to start with one scanner; Pro unlocks more PRO FEATURES • Remote keypad, volume, and squelch control • Live audio streaming from the scanner to your device • Listen from anywhere through a hub—the one setup where scanner audio reaches you on cellular • Now Playing on the Lock Screen and in Control Center—channel and system as they change, with play/pause from headphones or your car's controls • Choose how scanner audio shares with your music: take over, or mix and duck it while the scanner talks • Multi-view: monitor up to four scanners in a 2×2 layout • Transmission logging with optional recordings and on-device captions • Web Remote: drive your scanners from a browser on your network • Display Layout editor for building screens and sending them to the radio • Elgato Stream Deck control on iPad • Unlimited scanners IN THE CAR Mix and Duck keeps your music playing and turns it down while the scanner talks. Boost lifts quiet traffic over road noise, and Keep Display Awake stops the screen dimming on a dash mount. Built for listeners who already run a scanner on the desk—and want the same view and control from the couch, the shop, the car, or anywhere else. PRIVACY BY DESIGN We run no servers and your scanner traffic never passes through us. A hub is simply a second copy of this app on a device you own, talking directly to your other devices over a connection secured by a pairing code. Transmission logs and recordings stay on your device, and captions are produced on-device—no audio is ever uploaded. Subscriptions are handled through your Apple ID. REQUIREMENTS A Uniden SDS200 connected by Ethernet to your network, or a Uniden SDS150 paired over Bluetooth. Listening away from home additionally needs a second device left at home running SDS Remote as a hub, with Pro on both. Free includes one scanner and iCloud sync. Pro is an optional auto-renewable subscription with a free trial (see in-app details). Subscriptions renew unless canceled at least 24 hours before the end of the current period in your Apple ID settings.
Screenshots
Verdict
The clearest difference is rating: NotifyEM at 5.0 against SDS Remote's 4.3. NotifyEM also leads on in-app purchases (none vs 3) and iOS requirement (13.0 vs 26.0). SDS Remote's advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (4 vs 1). 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. SDS Remote sells 3 in-app purchases, starting at $4.99 per month. NotifyEM asks for nothing beyond the download.
NotifyEM holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
NotifyEM ships an update every 5 months, SDS Remote every 2 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | NotifyEM | SDS Remote |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (4 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Apple TV — better |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 38 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | MapText, Inc. | mobiadroit, llc |
Customer experience
NotifyEM
SDS Remote
In-app purchases
NotifyEM
No in-app purchases
SDS Remote
- Pro - Monthly7 Days trial$4.991 Month
- Pro - Yearly7 Days trial$49.991 Year
- SDS Remote Pro — One-Time Purchase$99.99









