COE教练 vs Justnow History
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COE教练
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“COE私塾教练版”是一款针对于“COE私塾”学习平台的教学平台。为了辅助教练日常教务管理和教学管理的工具，聚合了训练营管理，班级学员查看，作业催收，作业打分，学习点评等内容。旨在提升教学效率，增加教学体验。
Justnow History
Explore world history by seeing events and figures across different regions simultaneously. This app connects timelines and provides a global perspective on historical context, making it easier to understand how history unfolded in parallel.
- Interactive timeline browsing
- Global geographic event view
- Explore historical events and figures
- Compare civilizations side-by-side
- Understand history as a connected process
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JustNow History is a history app that brings time and geography together. Instead of reading history one chapter at a time, you can stop at any year and see what was happening across different parts of the world at the same moment. Events, historical figures, and civilizations appear side by side, making it easier to compare regions, connect timelines, and understand how history unfolded in parallel. Whether you are exploring Chinese history, world history, or the relationship between the two, the app is designed to make historical context easier to see. With JustNow History, you can: Browse history through an interactive timeline View events in a global geographic context Explore both historical events and key figures Compare different civilizations within the same time period Understand history as a connected, multi-regional process rather than a single linear story This app is for: History enthusiasts Students building a sense of chronology Teachers looking for a visual classroom tool Anyone who wants a clearer view of how world history fits together If you have ever felt that history is hard to connect across places and periods, This Moment in History is built to make those connections easier to see.`
Screenshots
Verdict
The clearest difference is price: COE教练 at Free against Justnow History's $0.99. COE教练 also leads on iOS requirement (9.0 vs 15.0). Justnow History's advantage is update cadence (every 3 weeks vs every 2 months). On 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
COE教练 is free to download; Justnow History costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
COE教练 ships an update every 2 months, Justnow History every 3 weeks. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.
| Parameter | COE教练 | Justnow History |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | 南京菁英荟萃网络科技有限公司 | 树猛 马 |
In-app purchases
COE教练
No in-app purchases
Justnow History
No in-app purchases
