# Invent vs Spider Identifier

The clearest difference is in-app purchases: Invent at none against Spider Identifier's 2. Spider Identifier's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Spider Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. Invent asks for nothing beyond the download.

## The numbers

| Metric | Invent | Spider Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 11 days |
| Size | 72 MB | 5 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Hans Desir](https://appshunter.io/developer/1369646050) | [Rudenko Andrii](https://appshunter.io/developer/1858246209) |

## What reviewers say

### Invent

[App page](https://appshunter.io/ios/app/invent-x/id6499478461)

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

**In-app purchases:** none


### Spider Identifier

[App page](https://appshunter.io/ios/app/spider-identifier-scan-ai/id6759443763)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spider Identifier Premium | $2.99 | per 7 days |
| Spider Identifier Premium | $19.99 | per year |


## Frequently asked questions

### Is Invent free?

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

### Is Spider Identifier free?

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

### Do Invent or Spider Identifier have ads?

Invent shows ads; Spider Identifier does not.

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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.*