# BitSet vs Spider Identifier

The clearest difference is update cadence: BitSet at every 3 days against Spider Identifier's every 5 months. BitSet also leads on iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. BitSet sells 3 one-off in-app purchases and Spider Identifier sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for BitSet against 5.0 for Spider Identifier. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

BitSet ships an update every 3 days, Spider Identifier every 5 months. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BitSet | Spider Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bitset/id6451066967/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/spider-identifierpest-scanner/id6752568157/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 16 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jack Cornet Paterson](https://appshunter.io/developer/1696442629) | [Anmol Rattan](https://appshunter.io/developer/1561754762) |

## What reviewers say

### BitSet

[App page](https://appshunter.io/ios/app/bitset/id6451066967)

This app offers bite-sized programming concepts and examples through intuitive widgets. It's designed to help both beginners and experienced developers enhance their understanding of various programming topics with clear explanations and analogies.

**Highlights:** Bite-sized programming concepts, Interactive widgets, In-depth explanations, Neat analogies, Covers variables, control flow, functions, classes, and more, Enhances programming knowledge

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StoreKit Pack | $2.99 | one-time |
| ARKit Pack | $2.99 | one-time |
| WidgetKit Pack | $2.99 | one-time |


### Spider Identifier

[App page](https://appshunter.io/ios/app/spider-identifierpest-scanner/id6752568157)

Instantly identify insects and pests using your phone's camera. Get detailed information on bug bites, venomous species, and potential infestations. Understand if a sting is a medical emergency or a harmless bug.

**Highlights:** Camera-based insect identification, Identify bug bites and stings, Detect termite damage, Distinguish between insect species, Information on venomous insects, Pest infestation detection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Scans | $3.99 | per 7 days |
| Unlimited Scans | $19.99 | per year |
| Unlimited Scans | $19.99 | one-time |
| Unlimited Scans | $39.99 | one-time |


## Frequently asked questions

### Is BitSet free?

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

### Is Spider Identifier free?

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

### Which has better reviews, BitSet or Spider Identifier?

BitSet and Spider Identifier are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do BitSet or Spider Identifier have ads?

Neither BitSet nor Spider Identifier shows ads.

### Which is updated more often, BitSet or Spider Identifier?

BitSet ships an update every 3 days, and Spider Identifier every 5 months. Most recently, BitSet was updated on October 1, 2026 and Spider Identifier on October 12, 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.*