# Arca.so vs Folio Field Journal

The clearest difference is in-app purchases: Arca.so at none against Folio Field Journal's 2. Arca.so also leads on iOS requirement (15.1 vs 26.2). Folio Field Journal's advantage is update cadence (every 4 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. Folio Field Journal sells 2 in-app purchases, starting at $4.99 per month. Arca.so asks for nothing beyond the download.

Arca.so ships an update every 10 days, Folio Field Journal every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Arca.so | Folio Field Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/arcaso/id6477714383/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 64 MB | 195 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [somefrogs Oy](https://appshunter.io/developer/1636377367) | [Kunlei He](https://appshunter.io/developer/1893459584) |

## What reviewers say

### Arca.so

[App page](https://appshunter.io/ios/app/arcaso/id6477714383)

Browse and organize online content to discover inspiring and empowering information. Connect with others, gain new perspectives, and find unique voices. Make the internet a personalized space for your interests.

**Highlights:** Browse and curate internet content, Discover inspiring and empowering information, Connect with other users' perspectives, Gain new insights and find unheard voices, Personalize your internet experience

**In-app purchases:** none


### Folio Field Journal

[App page](https://appshunter.io/ios/app/folio-field-journal/id6762229853)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| folio unlimited monthly | $4.99 | per month |
| folio unlimited annual | $34.99 | per year |


## Frequently asked questions

### Is Arca.so free?

Arca.so is free to download, with no in-app purchases.

### Is Folio Field Journal free?

Folio Field Journal is free to download, with in-app purchases available.

### Do Arca.so or Folio Field Journal have ads?

Neither Arca.so nor Folio Field Journal shows ads.

### Which is updated more often, Arca.so or Folio Field Journal?

Arca.so ships an update every 10 days, and Folio Field Journal every 4 days. Most recently, Arca.so was updated on October 30, 2026 and Folio Field Journal on October 31, 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.*