# Chronos Notes vs Epoch

The clearest difference is price: Epoch at Free against Chronos Notes's $0.99. Epoch also leads on update cadence (monthly vs every 9 months). Chronos Notes's advantage is rating (4.0 vs 3.0) and in-app purchases (none vs 1). On ratings volume, ads and device support there is nothing between them.

Epoch is free to download; Chronos Notes costs $0.99 up front. Epoch sells 1 one-off in-app purchase. Chronos Notes asks for nothing beyond the download.

Chronos Notes holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Chronos Notes's written reviews are positive against 82% of Epoch's.

Chronos Notes ships an update every 9 months, Epoch monthly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Chronos Notes | Epoch |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/chronos-notes/id687105675/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/epoch-history-timeline-maker/id6470111481/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 2 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan-Wouter Arendsen](https://appshunter.io/developer/432769119) | [Shu Kyogoku](https://appshunter.io/developer/1703508274) |

## What reviewers say

### Chronos Notes

[App page](https://appshunter.io/ios/app/chronos-notes/id687105675)

Organize historical notes and events into a visual, chronological timeline. Create timelines for any historical period or event, navigate through them, and use tags for easy searching and filtering.

**Highlights:** Chronological timeline creation, Organize notes by date, Navigate via timeline or event list, Tagging for easy filtering, Search historical events

**Features:** macOS Compatibility

**In-app purchases:** none


### Epoch

[App page](https://appshunter.io/ios/app/epoch-history-timeline-maker/id6470111481)

Create interactive timelines to visualize historical events and understand their flow. This app allows for detailed event mapping, filtering, and includes auto-generated practice questions to measure learning outcomes. Users can also share their timelines with others.

**Highlights:** Create interactive timelines, Map events from 100 billion BCE to 9999 CE, Filter events by flags, tags, and time period, Navigate events with horizontal swipes, Toggle year display and flags, Auto-generated practice questions, Share timelines with friends

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro version | $7.99 | one-time |


## Frequently asked questions

### Is Chronos Notes free?

Chronos Notes costs $0.99, with no in-app purchases.

### Is Epoch free?

Epoch is free to download, with in-app purchases available.

### Which has better reviews, Chronos Notes or Epoch?

Chronos Notes is rated higher. Chronos Notes averages 4.0 out of 5 from 1 ratings, while Epoch averages 3.0 from 1 ratings.

### Do Chronos Notes or Epoch have ads?

Neither Chronos Notes nor Epoch shows ads.

### Which is updated more often, Chronos Notes or Epoch?

Chronos Notes ships an update every 9 months, and Epoch monthly. Most recently, Chronos Notes was updated on October 12, 2026 and Epoch on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*