Terriscope vs Altitude25
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Rapid alerts on terrorist attacks
- Analysis of extremist propaganda
- Open-source intelligence monitoring
- Threat spectrum understanding
- Security-focused incident analysis
- Timely and crucial insights
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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®.
Altitude25
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Use the app to optimize your experience at Altitude. The app provides easy access to finalize registration details, review the event agenda, check out frequently asked questions and more! We look forward to seeing you Feb. 3-6, 2025 for an unparalleled few days of connection, education, and inspiration at Sundance Mountain Resort. Download the app to learn more.
Screenshots
Verdict
The clearest difference is update cadence: Altitude25 at every 4 days against Terriscope's every 11 days. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Terriscope ships an update every 11 days, Altitude25 every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Terriscope | Altitude25 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 11 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 81 MB |
| Age rating | 17+ | 17+ |
| Developer | Portcullis Acuity | vFairs LLC |
In-app purchases
Terriscope
No in-app purchases
Altitude25
No in-app purchases





