# Spider Identifier vs Daylength

The clearest difference is in-app purchases: Daylength at none against Spider Identifier's 3. Spider Identifier's advantage is iOS requirement (13.0 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. Spider Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Daylength asks for nothing beyond the download.

## The numbers

| Metric | Spider Identifier | Daylength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (85 ratings)](https://appshunter.io/ios/app/spider-identifier-ai-scanner/id6737232272/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 27 MB |
| Requires iOS | **13.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Semen Sharyhin](https://appshunter.io/developer/1463206827) | [Lennart Beckman](https://appshunter.io/developer/1793074977) |

## What reviewers say

### Spider Identifier

[App page](https://appshunter.io/ios/app/spider-identifier-ai-scanner/id6737232272)

Instantly identify spiders by uploading a photo or taking a new one. This AI-powered application analyzes images using advanced algorithms and a vast database to provide accurate identification and detailed information about the spider.

**Highlights:** AI-powered identification, Photo analysis, Image upload, Comprehensive database, Detailed species information, Instant results

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spider identifier Premium Week | $4.99 | per 7 days |
| Spider Identifier Premium Year | $29.99 | per year |
| Spider ID Lifetime Unlimited | Free | one-time |


### Daylength

[App page](https://appshunter.io/ios/app/daylength/id6741102665)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spider Identifier free?

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

### Is Daylength free?

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

### Do Spider Identifier or Daylength have ads?

Neither Spider Identifier nor Daylength 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.*