Sentinel Advocate vs AMManager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentinel Advocate
This app provides peace of mind by monitoring a participant's proximity to authorized users. It utilizes GPS tracking and sends notifications to users and law enforcement if exclusion zones are breached. Designed for program participants, it enhances confidence during daily activities.
- GPS proximity monitoring
- Exclusion zone alerts
- Text, email, and push notifications
- Law enforcement notification
- Program participant support
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The Sentinel Advocate app is available to authorized users and designed to support you in going about your day-to-day activities with peace of mind. Sentinel Advocate connects your smartphone’s GPS with Sentinel’s advanced tracking capabilities to monitor the program participant’s proximity to you. Convenient text, email or push notifications notify you and local law enforcement to take cautionary steps if a preset exclusion zone has been violated. Through a program orientation led by trained officers, you’ll become an authorized user who travels with greater confidence.
AMManager
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AMManager is a mobile application to manage offender tracking devices. It requires an ankle monitor server instance to work.
Screenshots
Verdict
Sentinel Advocate and AMManager are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Sentinel Advocate | AMManager |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 48 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | Sentinel Offender Services LLC | 海涛 欧 |
In-app purchases
Sentinel Advocate
No in-app purchases
AMManager
No in-app purchases









