TimeLine vs Essay Coach
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
TimeLine
Create custom historical timelines by inputting categories and events with their dates. Supports events from 3000 BCE to 3000 CE. A simple tool for visualizing historical periods.
- Input custom categories
- Input historical events with dates
- Supports BCE and CE dates
- Visualize historical periods
- Create personal timelines
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Essay Coach
Generate essays with AI assistance, customizing word count, writing style, and keywords. Collaborate on your writing to achieve the desired impression and clarity.
- AI essay generation
- Customizable word count
- Selectable writing styles
- Keyword inclusion
- Collaborative creation
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- You can create essays using AI. - You can set the word count. - By selecting a writing style, you can drastically change the impression of the text. - You can input keywords you want to include in the essay. - You can export your created essays as a PDF (for Pro or Pro Plus subscribers).
Screenshots
Verdict
The clearest difference is update cadence: Essay Coach at monthly against TimeLine's every 6 months. TimeLine's advantage is iOS requirement (12.0 vs 16.0). On price, review sentiment, 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
Both are free to download. TimeLine sells 1 one-off in-app purchase and Essay Coach sells 7 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
TimeLine ships an update every 6 months, Essay Coach monthly. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.
| Parameter | TimeLine | Essay Coach |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | 57.1% of reviews |
| Update frequency | Every 6 months | Monthly â better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod â better | iPhone, iPad |
| Requires iOS | 12.0 â better | 16.0 |
| Further details â not scored | ||
| Size | 83 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Sumie Watanabe | Kazuaki Takahashi |
Customer experience
TimeLine
Essay Coach
In-app purchases
TimeLine
- æŽćČćčŽèĄšăäœăă ćșćéèĄšç€ș$1.99
Essay Coach
- AI Essay PRO Editon$0.991 Month
- AI Essay PRO Editon(6 months)$4.996 Months
- AI Essay PRO Plus Edition$5.991 Month
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- AI Essay PRO Plus Edition (6months)$19.996 Months
- çæăă€ăłăïŒ10ăă€ăłăïŒ$0.99
- çæăă€ăłăïŒ30ăă€ăłăïŒ$2.99
- çæăă€ăłăïŒ70ăă€ăłăïŒ$3.99
