Comparison

Terriscope vs Decision Matrix

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Terriscope

This app provides rapid alerts and in-depth analysis of potential and confirmed terrorist attacks. It monitors extremist propaganda and open-source intelligence, offering comprehensive threat understanding for professionals.

Highlights
  • Rapid alerts on terrorist attacks
  • Analysis of extremist propaganda
  • Open-source intelligence monitoring
  • Threat spectrum understanding
  • Security-focused incident analysis
  • Timely and crucial insights
Read full description

Terriscope® is a free stand-alone companion app for your paid Terriscope® web account subscription. You will need to be a registered and active user to access the content. Terriscope® by Portcullis Acuity stands at the forefront of security intelligence, offering rapid alerts on potential and confirmed terrorist attacks. Moreover, we analyse deep into extremist propaganda, ensuring you remain informed across the entire terrorism threat spectrum from intent to capability. Designed for professionals in both the public and private sectors, Terriscope® offers consistent and thorough monitoring of open-source intelligence. This, in tandem with our team of subject matter experts, grants you a comprehensive understanding of potential threats spanning Europe, North America, Canada, Australia, and New Zealand. Every incident we identify undergoes meticulous analysis from a security perspective to brief you with pertinent and contextualised data. Our user-friendly app ensures you receive timely and crucial insights, empowering you to swiftly adapt and fortify your security measures. With Terriscope®, it's not merely about threat awareness – it's about readiness. For the pinnacle of terrorism intelligence, choose Terriscope®.

About

Decision Matrix

Features
Read full description

The decision matrix is an easy decision maker for evaluating and selecting the best option between different possibilities. This tool is especially useful when you are deciding between multiple options and need to consider multiple factors to make your final decision. You may have heard other names for a decision matrix - even though they all mean the same thing - easy decision maker. Some other names for decision matrix are: Pugh matrix, grid analysis, multi-attribute utility theory, problem selection matrix, decision grid. Use a decision matrix for this task: compare multiple similar options, narrow down different options to a final decision, weigh a variety of important factors, and hope you approach the decision from a logical standpoint rather than an emotional or intuitive standpoint. A decision matrix can help you determine the best option among several possibilities based on several important factors and their relative importance. Creating a decision matrix consists of three easy decision making steps: 1. Identify your alternatives The decision matrix is a helpful tool for selecting the best option from a set of similar options. Before you can create your matrix, you need to identify the options you need to decide between. For example, let us say you are introducing a new production chain. You need to decide on a contract manufacturer to make the components of your product. Right now, you have identified three companies, each with its advantages and disadvantages. 2. Identify important factors The second step in creating a decision matrix is to identify the important considerations that will play a role in your decision. These criteria will help you find the best decision and avoid subjectivity. Staying with our example, you have decided that the most important criteria when selecting a contractor are the following: Cost, experience, quality and previous customer reviews. 3. Give more weight to one factor Sometimes there are certain considerations that are more important than others. In such a case, use the weighted factors in the decision matrix to determine the best option for you. To continue our example, imagine that there is no way you can go over your budget, so cost is a crucial factor in your decision-making process. Customer reviews are also important as they give you an indication of how effective each agency has been in the past. To change the weighting of a factor in the decision matrix, use a selection wheel to enter your subjective percentage of importance. As the decision process continues, the Decision Matrix application multiplies the weighting factor with each consideration. Use the "Invert" option for factors that worsen the result when growing Finally: provide each option of the created Decision Matrix with the amounts of each factor in the column using a percentage wheel. The Decision Tree application does the rest for you: it calculates the weighted amounts, summarizes the amounts of all factors, and sets the result value of all factors for each option. The bar for the best option has a green color. To check the distribution of factors in your criteria, monitor a pie chart in the lower left corner. Each factor has a corresponding color in the chart. To align the criteria so that the weights of the factors are all equal, use the "Equal" button in the center of the pie chart. The Decision Matrix app supports an unlimited number of decisions. For each decision, you can consider up to four choices and twenty factors.

Screenshots

Terriscope4 screens
Decision Matrix4 screens

Verdict

The call

The clearest difference is price: Terriscope at Free against Decision Matrix's $29.99. Terriscope also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Terriscope is free to download; Decision Matrix costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Terriscope ships an update every 11 days, Decision Matrix every 3 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
Terriscope versus Decision Matrix: the parameters behind the verdict, then further details
ParameterTerriscopeDecision Matrix
PriceFree — better$29.99
Rating4.3 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size68 MB1 MB
Age rating17+4+
DeveloperPortcullis AcuityBinariver LTD

In-app purchases

None

Terriscope

No in-app purchases

None

Decision Matrix

No in-app purchases

Questions

Is Terriscope free?
Terriscope is free to download, with no in-app purchases.
Is Decision Matrix free?
Decision Matrix costs $29.99, with no in-app purchases.
Do Terriscope or Decision Matrix have ads?
Neither Terriscope nor Decision Matrix shows ads.
Which is updated more often, Terriscope or Decision Matrix?
Terriscope ships an update every 11 days, and Decision Matrix every 3 weeks. Most recently, Terriscope was updated on October 7, 2026 and Decision Matrix on October 2, 2026.

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