# Epoca vs Sol

The clearest difference is update cadence: Epoca at every 4 days against Sol's every 5 weeks. Epoca also leads on iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Epoca sells 3 in-app purchases, starting at $2.99 per month and Sol sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Epoca ships an update every 4 days, Sol every 5 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Epoca | Sol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/epoca-journey-through-time/id6759790675/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 7 MB | 17 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Juan Manuel Bravo](https://appshunter.io/developer/1866632543) | [Adam Kovacs](https://appshunter.io/developer/1814096456) |

## What reviewers say

### Epoca

[App page](https://appshunter.io/ios/app/epoca-journey-through-time/id6759790675)

This app transforms your focus sessions into a cosmic evolutionary journey. Lock your device to progress through historical eras and witness the birth of stars and civilizations. Track your deep work and unlock achievements as you stop procrastinating.

**Highlights:** Interactive historical timeline, Device locking for focus, Cosmic evolution simulation, Focus statistics tracking, Unlockable historical achievements, Gamified productivity tool

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Epoca Premium Monthly | $2.99 | per month |
| Epoca Premium Annual | $29.99 | per year |
| Epoca Premium Lifetime | $49.99 | one-time |


### Sol

[App page](https://appshunter.io/ios/app/sol-daily-notes-and-documents/id6792342079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sol Pro Monthly | $4.99 | per month |
| Sol Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Epoca free?

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

### Is Sol free?

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

### Do Epoca or Sol have ads?

Neither Epoca nor Sol shows ads.

### Which is updated more often, Epoca or Sol?

Epoca ships an update every 4 days, and Sol every 5 weeks. Most recently, Epoca was updated on October 24, 2026 and Sol on October 20, 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.*