StudyThem vs Chronos History
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyThem
Explore the lives of historical figures by seeing what they were doing at specific ages. This visual app presents key moments, struggles, and achievements through interactive timelines, offering a unique perspective on growth and discovery.
- Visual timelines of famous people
- Key life moments and achievements
- Compare lives at the same age
- Learn history through human stories
- Clean, focused design
Read full descriptionHide full description
Discover what the greatest people in history were doing at your age. StudyThem is a visual history and biography app that explores the lives of famous people and historical figures through the lens of age. Instead of reading long biographies, StudyThem reveals the key moments that shaped extraordinary lives - from childhood struggles to world-changing breakthroughs. Discover what scientists, leaders, explorers, inventors, artists, and creators were experiencing at every stage of life. Browse interactive life timelines and see turning points from people like: • Nikola Tesla • Marie Curie • Abraham Lincoln • Ernest Shackleton • Leonardo da Vinci • Albert Einstein Compare different lives at the same age and gain a new perspective on growth, success, failure, perseverance, and discovery. You might discover: • what Tesla struggled with in his 20s • what Curie was studying at 24 • what Lincoln was facing at 35 • what explorers endured before becoming legends History becomes more powerful when you see how great lives unfolded across time. StudyThem is designed for calm exploration, reflection, and learning — not endless scrolling, not noise. Features: • Visual timelines of famous people and historical figures • Key life moments, struggles, and achievements • Compare different lives at the same age • Learn history through real human stories • Clean, focused design with no distractions Perfect for people interested in: history biographies famous people historical figures personal growth inspiration learning from great minds
Chronos History
Read full descriptionHide full description
Learn about historical events happening extemporaneously.
Screenshots
Verdict
The clearest difference is update cadence: Chronos History at every 6 days against StudyThem's every 2 weeks. Chronos History also leads on iOS requirement (16.4 vs 18.0). 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.
StudyThem ships an update every 2 weeks, Chronos History every 6 days. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.
| Parameter | StudyThem | Chronos History |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 2 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | LochLoch LLC | Nikhil Baddam |
In-app purchases
StudyThem
No in-app purchases
Chronos History
No in-app purchases
