# Spinder vs Hindi Alphabet

The clearest difference is in-app purchases: Spinder at none against Hindi Alphabet's 1. Spinder also leads on ads (none vs shown) and device support (3 vs 1). Hindi Alphabet's advantage is update cadence (every 2 months vs every 5 months). On price there is nothing between them.

Both are free to download. Hindi Alphabet sells 1 one-off in-app purchase. Spinder asks for nothing beyond the download.

Spinder ships an update every 5 months, Hindi Alphabet every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Spinder | Hindi Alphabet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/spinder/id1087661289/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 64 MB | 20 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [arludo Pty Ltd](https://appshunter.io/developer/1023251086) | [Yingwen Wang](https://appshunter.io/developer/1455761376) |

## What reviewers say

### Spinder

[App page](https://appshunter.io/ios/app/spinder/id1087661289)

This educational app uses a fun, interactive game to teach users about correlated selection and how traits influence evolution. By swiping on virtual spiders, players learn about the impact of different trait values on population phenotypes.

**Highlights:** Interactive spider trait customization, Learn correlated selection concepts, Explore trait value impact on evolution, Intuitive science concept interface, Test different selection ideas

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

**In-app purchases:** none


### Hindi Alphabet

[App page](https://appshunter.io/ios/app/hindi-alphabet-learn-and-write/id6754222726)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Spinder free?

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

### Is Hindi Alphabet free?

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

### Do Spinder or Hindi Alphabet have ads?

Hindi Alphabet shows ads; Spinder does not.

### Which is updated more often, Spinder or Hindi Alphabet?

Spinder ships an update every 5 months, and Hindi Alphabet every 2 months. Most recently, Spinder was updated on October 24, 2026 and Hindi Alphabet on October 28, 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.*