# Spider Identifier vs Bug ID

The clearest difference is review sentiment: Spider Identifier at 47% against Bug ID's 23%. Spider Identifier also leads on rating (4.3 vs 4.0) and update cadence (every 2 weeks vs every 5 weeks). Bug ID's advantage is ratings volume (842 vs 130). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Spider Identifier sells 8 in-app purchases, starting at $4.99 per 7 days and Bug ID sells 9 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Spider Identifier holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Bug ID has 842 ratings behind it against 130, so its average is the more settled of the two. Written reviews point the same way: 47% of Spider Identifier's written reviews are positive against 23% of Bug ID's.

Spider Identifier ships an update every 2 weeks, Bug ID every 5 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Spider Identifier | Bug ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (130 ratings)](https://appshunter.io/ios/app/spider-identifier-spidyscan/id6458878344/reviews)** | [4.0 (842 ratings)](https://appshunter.io/ios/app/bug-id-insect-identifier/id6499542846/reviews) |
| Number of ratings | 130 | **842** |
| Positive reviews | **47.1% of reviews** | 22.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 52 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Murphy Brantley](https://appshunter.io/developer/428462902) | [AIBY](https://appshunter.io/developer/1458102137) |

## What reviewers say

### Spider Identifier

[App page](https://appshunter.io/ios/app/spider-identifier-spidyscan/id6458878344)

Identify insects by simply taking a photo. This AI-powered app provides detailed profiles on thousands of species, including their habitats, behaviors, and life cycles. Explore the insect world with high-quality images and user-friendly guides.

**Highlights:** AI-powered photo identification, Extensive global insect database, Detailed species profiles, High-quality visual guides, User-friendly interface

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Identifications | $4.99 | per 7 days |
| Unlimited Identifications | $5.99 | per month |
| Unlimited Identifications | $10.00 | per 7 days |
| Unlimited Identifications | $19.99 | per year |
| Unlimited Identifications | $29.99 | per year |
| Unlimited Identifications | $29.99 | per year |
| Remove Ads | $2.99 | one-time |
| Unlimited Identifications | $49.99 | one-time |


### Bug ID

[App page](https://appshunter.io/ios/app/bug-id-insect-identifier/id6499542846)

Instantly identify insects, spiders, butterflies, and slugs by taking a picture. Access detailed information about each species, track your discoveries, and organize them into custom collections. Become an entomology expert with this comprehensive guide.

**Highlights:** Instant insect identification via photo, Detailed insect profiles, Pest control and prevention tips, Track and save insect finds, Customizable insect collections, AI-powered bug finder

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly access | $4.99 | per 7 days |
| Weekly access (3 days trial) | $4.99 | per 7 days |
| Weekly access | $5.99 | per 7 days |
| Weekly access (3 days trial) | $5.99 | per 7 days |
| Weekly access (3 days trial) | $6.99 | per 7 days |
| Weekly access | $6.99 | per 7 days |
| Yearly premium subscription | $19.99 | per year |
| Yearly premium subscription | $29.99 | per year |
| Yearly premium subscription | $39.99 | per year |

**What reviewers like**

- 🚀 Fast identification
- 👍 Easy to use
- 🔍 Accurate identification
- 🔍 Detailed insect information
- 💡 Helpful for students and nature enthusiasts

**What reviewers complain about**

- 🐛 Inaccurate identification
- 🔒 Deceptive free trial
- 💰 Subscription required
- 🙅‍♀️ Difficult to cancel subscription
- 📷 Struggles with blurry/small images

**Reported bugs**

- Inconsistent identification results
- Deleting photos after closing the app

**Requested features**

- Dark mode option
- Zoom functionality for small insects
- Ability to provide additional details about insects


## Frequently asked questions

### Is Spider Identifier free?

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

### Is Bug ID free?

Bug ID is free to download, with in-app purchases available.

### Which has better reviews, Spider Identifier or Bug ID?

Spider Identifier is rated higher. Spider Identifier averages 4.3 out of 5 from 130 ratings, while Bug ID averages 4.0 from 842 ratings.

### Do Spider Identifier or Bug ID have ads?

Neither Spider Identifier nor Bug ID shows ads.

### Which is updated more often, Spider Identifier or Bug ID?

Spider Identifier ships an update every 2 weeks, and Bug ID every 5 weeks. Most recently, Spider Identifier was updated on October 21, 2026 and Bug ID on October 27, 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.*