# delve vs Curio

The clearest difference is in-app purchases: delve at none against Curio's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Curio sells 9 in-app purchases, starting at $3.49 per 7 days. delve asks for nothing beyond the download.

delve ships an update every 4 days, Curio every 2 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | delve | Curio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (14 ratings)](https://appshunter.io/ios/app/curio-feed-your-curiosity/id6781121127/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 50 MB | 17 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Simon Rath](https://appshunter.io/developer/1896484946) | [Leon Kelvin Li](https://appshunter.io/developer/6781121129) |

## What reviewers say

### delve

[App page](https://appshunter.io/ios/app/delve-explore-and-learn/id6767654664)

**In-app purchases:** none


### Curio

[App page](https://appshunter.io/ios/app/curio-feed-your-curiosity/id6781121127)

Discover fascinating short stories on history, science, psychology, and more. Engage with AI-powered explanations, interactive scenarios, and save content for later. Learn and explore topics that spark your curiosity through bite-sized, engaging reads.

**Highlights:** Curated short reads, AI-powered explanations, Interactive scenarios, Save and organize content, Multi-language support, Offline reading (Pro)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curio Pro Weekly | $3.49 | per 7 days |
| Curio Pro Monthly | $12.99 | per month |
| Curio Pro Yearly | $79.99 | per year |
| More on This Topic | $1.99 | one-time |
| 1 Custom Feed | $2.99 | one-time |
| 5x More on This Topic | $7.99 | one-time |
| 5 Custom Feeds | $9.99 | one-time |
| 15x More on This Topic | $19.99 | one-time |
| 15 Custom Feeds | $24.99 | one-time |


## Frequently asked questions

### Is delve free?

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

### Is Curio free?

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

### Do delve or Curio have ads?

Neither delve nor Curio shows ads.

### Which is updated more often, delve or Curio?

delve ships an update every 4 days, and Curio every 2 days. Most recently, delve was updated on October 24, 2026 and Curio on October 28, 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.*