# Iso Easy vs Vector Curve

The clearest difference is in-app purchases: Iso Easy at none against Vector Curve's 3. Iso Easy also leads on device support (4 vs 2) and iOS requirement (14.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Vector Curve sells 3 in-app purchases, starting at $0.99 per 7 days. Iso Easy asks for nothing beyond the download.

Iso Easy ships an update every 6 weeks, Vector Curve every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Iso Easy | Vector Curve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 81 MB | 7 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ISO Easy LLC](https://appshunter.io/developer/1820786959) | [Cengiz Bodur](https://appshunter.io/developer/1890695877) |

## What reviewers say

### Iso Easy

[App page](https://appshunter.io/ios/app/iso-easy/id6747320459)

**Features:** Vision Pro support

**In-app purchases:** none


### Vector Curve

[App page](https://appshunter.io/ios/app/vector-curve/id6796066224)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pro Weekly | $0.99 | per 7 days |
| Pro Premium Monthly | $1.99 | per month |
| Premium Pro Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Iso Easy free?

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

### Is Vector Curve free?

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

### Do Iso Easy or Vector Curve have ads?

Neither Iso Easy nor Vector Curve shows ads.

### Which is updated more often, Iso Easy or Vector Curve?

Iso Easy ships an update every 6 weeks, and Vector Curve every 3 weeks. Most recently, Iso Easy was updated on November 8, 2026 and Vector Curve 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.*