Chief Mobile vs Siren Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chief Mobile
Receive and map emergency dispatches from your 911 center with redundant alerting. Get instant push notifications for new incidents, view details and maps, and stay updated on personnel messages and schedules. Update your status and track response ETAs.
- Redundant Tone & CAD alerting
- Receive and map 911 dispatches
- Push notifications for new incidents
- Personnel message communication
- Update status and track ETA
- View company and personal schedules
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Chief Mobile is has redundant alerting using a combination of Tone Alerting & CAD Alerting. Allows you to receive & map incidents from your 911 dispatch center quickly. A push notification will alert you when a new dispatch occurs and forward you to the incident information and map. With Tone Alert, Chief Mobile works like your Fire Pager providing two sources for alerting. You can also receive messages that are sent out by other personnel. Get notified of open shifts, training, and other announcements instantly. The latest version allows you to reply to messages. Allows your personnel to update their status (i.e. Responding Station 1, Available, etc.). Their ETA is tracked while responding. Allows companies that use Chief Scheduling to view the company schedule by day and their own schedule. Continued use of GPS running in the background can dramatically decrease battery life.
Siren Maker
Simulate the experience of playing as a police officer by activating siren sounds. This application allows users to feel like real law enforcement officers through its interactive siren feature.
- Siren sound simulation
- Realistic police experience
- Interactive siren activation
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Play like real cops Play a siren and feel like real cops
Screenshots
Verdict
The clearest difference is review sentiment: Chief Mobile at 67% against Siren Maker's 0%. Chief Mobile also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 51 months). Siren Maker's advantage is in-app purchases (none vs 1). On price, device support and iOS requirement 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. Chief Mobile sells 1 one-off in-app purchase. Siren Maker asks for nothing beyond the download.
Chief Mobile holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: Chief Mobile has 43 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Chief Mobile's written reviews are positive against 0% of Siren Maker's.
Chief Mobile ships an update every 5 weeks, Siren Maker every 51 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | Chief Mobile | Siren Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (43 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 67.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 43 — better | 2 |
| Update frequency | Every 5 weeks — better | Every 51 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 113 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Chief Technologies | Asaf Berko |
Customer experience
Chief Mobile
Siren Maker
In-app purchases
Chief Mobile
- Pro Version$4.99
Siren Maker
No in-app purchases
Questions
Is Chief Mobile free?
Is Siren Maker free?
Which has better reviews, Chief Mobile or Siren Maker?
Do Chief Mobile or Siren Maker have ads?
Which is updated more often, Chief Mobile or Siren Maker?
Other comparisons
