# Big Button Box Animals HD vs Spiral Corrector

The clearest difference is price: Spiral Corrector at Free against Big Button Box Animals HD's $1.99. Spiral Corrector also leads on update cadence (every 14 months vs every 77 months) and ratings volume (45 vs 4). Big Button Box Animals HD's advantage is in-app purchases (none vs 1). On rating and ads there is nothing between them.

Spiral Corrector is free to download; Big Button Box Animals HD costs $1.99 up front. Spiral Corrector sells 1 one-off in-app purchase. Big Button Box Animals HD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.8 for Big Button Box Animals HD against 3.6 for Spiral Corrector. That said, the two scores are not equally well evidenced: Spiral Corrector has 45 ratings behind it against 4, so its average is the more settled of the two.

Big Button Box Animals HD ships an update every 77 months, Spiral Corrector every 14 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Big Button Box Animals HD | Spiral Corrector |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/big-button-box-animals-hd/id446278281/reviews)** | [3.6 (45 ratings)](https://appshunter.io/ios/app/spiral-corrector/id478699256/reviews) |
| Number of ratings | 4 | **45** |
| Positive reviews | — | 71.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 77 months | **Every 14 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 21 MB | 41 MB |
| Requires iOS | 14.0 | **9.3** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shaved Labs Ltd](https://appshunter.io/developer/316000762) | [Anatoly Weinstein](https://appshunter.io/developer/385589772) |

## What reviewers say

### Big Button Box Animals HD

[App page](https://appshunter.io/ios/app/big-button-box-animals-hd/id446278281)

Explore a collection of animal sound buttons designed for interactive play on iPad. Customize button display, pitch, and order to create unique sound experiences. Record and share your animal sound performances.

**Highlights:** Animal sound buttons, Show/hide animal names, Pitch shifting, Multiple button display modes, Customizable button order, Record and share performances

**Features:** macOS Compatibility

**In-app purchases:** none


### Spiral Corrector

[App page](https://appshunter.io/ios/app/spiral-corrector/id478699256)

Enhance handwriting accuracy and dexterity with this app. It offers a fun way to practice drawing spirals, improving fine motor skills for all ages. Experiment with various colors, thicknesses, and effects to create unique designs.

**Highlights:** Improve penmanship, Enhance hand and finger motility, Learn to draw spirals, Adjust painting speed, Combine colors and effects, Change wheels and holes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Export, Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Big Button Box Animals HD free?

Big Button Box Animals HD costs $1.99, with no in-app purchases.

### Is Spiral Corrector free?

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

### Which has better reviews, Big Button Box Animals HD or Spiral Corrector?

Big Button Box Animals HD is rated higher. Big Button Box Animals HD averages 3.8 out of 5 from 4 ratings, while Spiral Corrector averages 3.6 from 45 ratings.

### Do Big Button Box Animals HD or Spiral Corrector have ads?

Neither Big Button Box Animals HD nor Spiral Corrector shows ads.

### Which is updated more often, Big Button Box Animals HD or Spiral Corrector?

Big Button Box Animals HD ships an update every 77 months, and Spiral Corrector every 14 months. Most recently, Big Button Box Animals HD was updated on October 24, 2026 and Spiral Corrector on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*