ICS vs EraScopia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ICS
Access authoritative geological time scale data and information on Global Boundary Stratotype Sections and Points (GSSPs). Explore charts, detailed GSSP information, and relevant statistics.
- Demonstration of ICS chart
- Detailed GSSP information
- GSSP statistics
- Authoritative data service
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ICS Timescale is the official APP of the International Commission on Stratigraphy (ICS). It is designed to provide authoritative data service of ICS. The main functions include: 1) Demonstration of the ICS chart. 2) Detail information about each GSSP. 3) Statistics of the GSSPs.
EraScopia
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EraScopia brings history to life through interactive timelines, quizzes, and thoughtfully curated event collections. Explore the moments that shaped our world by swiping through visual timelines organized by era and theme. From scientific breakthroughs and cultural movements to space exploration and social change, EraScopia helps you see how events connect across time. History becomes easier to understand when it’s visual, interactive, and personal. What you can do with EraScopia: - Explore interactive timelines that turn historical events into clear, chronological journeys - Discover curated event packs covering history, science, culture, and innovation - Test your knowledge with optional quizzes designed to reinforce learning - Dive deeper into key moments with concise explanations and historical context - Customize your experience with different visual styles and themes Designed for all ages, EraScopia also includes special kid-friendly event packs. These timelines use age-appropriate language and playful visuals to introduce younger learners to inspiring stories, discoveries, and historical figures. Ideal for families, classrooms, or independent exploration. Some content is available for free, with optional premium access unlocking additional event packs and quiz types through a single subscription. EraScopia is built for curious minds. For students, educators, and lifelong learners. Because history isn’t meant to be memorized — it’s meant to be explored. Terms of Use: https://erascopia.github.io/terms_of_use.html Privacy Policy: https://erascopia.github.io/privacy_policy.html Support Page: https://www.facebook.com/groups/1498904631279197 About: https://erascopia.github.io/about.html
Screenshots
Verdict
The clearest difference is in-app purchases: ICS at none against EraScopia's 10. ICS also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (9.0 vs 18.4). On price, ads 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. EraScopia sells 10 one-off in-app purchases. ICS asks for nothing beyond the download.
ICS ships an update every 2 months, EraScopia every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | ICS | EraScopia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 20 MB | 137 MB |
| Age rating | 4+ | 9+ |
| Developer | 隽轩 樊 | Andrei Ozerov |
In-app purchases
ICS
No in-app purchases
EraScopia
- Wonders of the World: KidsFree
- History of Medicine$0.99
- Literary Classics$0.99
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- Exploration & Colonization$0.99
- Science for Kids$0.99
- Timeline of Toys$0.99
- Physics Breakthroughs$0.99
- Women’s Rights Movement$0.99
- Women in History$0.99
- Space Exploration$0.99



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