# Haven Ark vs elcurv

The clearest difference is in-app purchases: elcurv at none against Haven Ark's 5. elcurv also leads on update cadence (every 3 weeks vs every 2 months). Haven Ark's advantage is iOS requirement (12.4 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Haven Ark sells 5 one-off in-app purchases. elcurv asks for nothing beyond the download.

Haven Ark ships an update every 2 months, elcurv every 3 weeks. The most recent releases landed on September 14, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Haven Ark | elcurv |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 150 MB | 161 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Havenspire Private Limited](https://appshunter.io/developer/1555193262) | [Nuveda Learning Private Limited](https://appshunter.io/developer/1272718926) |

## What reviewers say

### Haven Ark

[App page](https://appshunter.io/ios/app/haven-ark/id1555193260)

This app offers a comprehensive library of trading and investing content, covering basic to advanced concepts. It features various educational materials like videos, case studies, assignments, and quizzes to help users improve their trading skills.

**Highlights:** Trading and investing content library, Basic to advanced trading concepts, Trade breakdown and setup videos, Options and US Market 101 modules, Price action trading lessons, Case studies, assignments, and quizzes

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Finance & Investments | $54.99 | one-time |
| Havenspire Membership 6 months | $179.99 | one-time |
| Havenspire Masterclass | $349.99 | one-time |
| Havenspire Membership | $399.99 | one-time |
| Havenspire Academy | $399.99 | one-time |


### elcurv

[App page](https://appshunter.io/ios/app/elcurv/id1556789921)

**In-app purchases:** none


## Frequently asked questions

### Is Haven Ark free?

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

### Is elcurv free?

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

### Do Haven Ark or elcurv have ads?

Neither Haven Ark nor elcurv shows ads.

### Which is updated more often, Haven Ark or elcurv?

Haven Ark ships an update every 2 months, and elcurv every 3 weeks. Most recently, Haven Ark was updated on September 14, 2026 and elcurv on May 17, 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.*