# Chronos Notes vs ExplainTime EDU

The clearest difference is price: ExplainTime EDU at Free against Chronos Notes's $0.99. ExplainTime EDU also leads on update cadence (every 5 days vs every 9 months). Chronos Notes's advantage is iOS requirement (15.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

ExplainTime EDU is free to download; Chronos Notes costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chronos Notes ships an update every 9 months, ExplainTime EDU every 5 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Chronos Notes | ExplainTime EDU |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/chronos-notes/id687105675/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 6 MB | 23 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Jan-Wouter Arendsen](https://appshunter.io/developer/432769119) | [LORENZO CONFALONIERI](https://appshunter.io/developer/1718083795) |

## 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, Vision Pro support

**In-app purchases:** none


### ExplainTime EDU

[App page](https://appshunter.io/ios/app/explaintime-edu-timeline/id6473167138)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronos Notes free?

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

### Is ExplainTime EDU free?

ExplainTime EDU is free to download, with no in-app purchases.

### Do Chronos Notes or ExplainTime EDU have ads?

Neither Chronos Notes nor ExplainTime EDU shows ads.

### Which is updated more often, Chronos Notes or ExplainTime EDU?

Chronos Notes ships an update every 9 months, and ExplainTime EDU every 5 days. Most recently, Chronos Notes was updated on November 1, 2026 and ExplainTime EDU on November 4, 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.*