# Sentinel DNA vs RISS

The clearest difference is review sentiment: RISS at 100% against Sentinel DNA's 0%. RISS also leads on rating (5.0 vs 2.1). Sentinel DNA's advantage is update cadence (monthly vs every 4 months) and iOS requirement (12.0 vs 16.4). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RISS holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 0% of Sentinel DNA's written reviews are positive against 100% of RISS's.

Sentinel DNA ships an update monthly, RISS every 4 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sentinel DNA | RISS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/sentinel-dna/id1493351872/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/riss/id6470377372/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 23 MB | 15 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sentinel Offender Services LLC](https://appshunter.io/developer/1491225869) | [Regional Organized Crime Information Center, Inc.](https://appshunter.io/developer/1713548418) |

## What reviewers say

### Sentinel DNA

[App page](https://appshunter.io/ios/app/sentinel-dna/id1493351872)

This app provides field officers with instant access to critical participant information, including court orders, historical records, and equipment assignments, directly from their smartphones. It ensures essential data is available anytime, anywhere for efficient mission operations.

**Highlights:** Access court ordered requirements, View historical records, Check assigned equipment, Mission critical information, Anytime, anywhere access

**Features:** macOS Compatibility

**In-app purchases:** none


### RISS

[App page](https://appshunter.io/ios/app/riss/id6470377372)

This app facilitates secure information sharing for law enforcement and criminal justice partners. It supports investigations, promotes officer safety, and provides access to key resources and systems. Users require an existing account and specific training to access its features.

**Highlights:** Secure information sharing, Facilitates criminal investigations, Promotes officer safety, Access to RISSIntel, Officer Safety Event Deconfliction System

**In-app purchases:** none


## Frequently asked questions

### Is Sentinel DNA free?

Sentinel DNA is free to download, with no in-app purchases.

### Is RISS free?

RISS is free to download, with no in-app purchases.

### Which has better reviews, Sentinel DNA or RISS?

RISS is rated higher. Sentinel DNA averages 2.1 out of 5 from 7 ratings, while RISS averages 5.0 from 5 ratings.

### Do Sentinel DNA or RISS have ads?

Neither Sentinel DNA nor RISS shows ads.

### Which is updated more often, Sentinel DNA or RISS?

Sentinel DNA ships an update monthly, and RISS every 4 months. Most recently, Sentinel DNA was updated on October 24, 2026 and RISS on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*