# VectoSolve vs Vector Curve

The clearest difference is in-app purchases: VectoSolve at none against Vector Curve's 3. VectoSolve also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | VectoSolve | Vector Curve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 44 MB | 7 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Go To Agency](https://appshunter.io/developer/1844073203) | [Cengiz Bodur](https://appshunter.io/developer/1890695877) |

## What reviewers say

### VectoSolve

[App page](https://appshunter.io/ios/app/vectosolve/id6762180960)

**Features:** macOS Compatibility, 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 VectoSolve free?

VectoSolve 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 VectoSolve or Vector Curve have ads?

Neither VectoSolve nor Vector Curve shows ads.

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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.*