# Animal Class vs Sight Reading Pro

The clearest difference is price: Animal Class at Free against Sight Reading Pro's $12.99. Animal Class also leads on update cadence (every 6 days vs every 4 months). Sight Reading Pro's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Animal Class is free to download; Sight Reading Pro costs $12.99 up front. Animal Class sells 1 one-off in-app purchase. Sight Reading Pro asks for nothing beyond the download.

Animal Class ships an update every 6 days, Sight Reading Pro every 4 months. The most recent releases landed on October 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Animal Class | Sight Reading Pro |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/animal-class/id1489554558/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 246 MB | 53 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darren McNally](https://appshunter.io/developer/1435108864) | [Oleg Sokolov](https://appshunter.io/developer/1628122395) |

## What reviewers say

### Animal Class

[App page](https://appshunter.io/ios/app/animal-class/id1489554558)

Explore animal classification with engaging trivia and stunning photography. Features nine categories, including mammals, reptiles, and birds, plus warm-up and bonus rounds.

**Highlights:** Animal classification information, Engaging trivia questions, Global animal photography, Nine distinct categories, Warm-up and bonus rounds

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $9.99 | one-time |


### Sight Reading Pro

[App page](https://appshunter.io/ios/app/sight-reading-pro/id1670470570)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Animal Class free?

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

### Is Sight Reading Pro free?

Sight Reading Pro costs $12.99, with no in-app purchases.

### Do Animal Class or Sight Reading Pro have ads?

Neither Animal Class nor Sight Reading Pro shows ads.

### Which is updated more often, Animal Class or Sight Reading Pro?

Animal Class ships an update every 6 days, and Sight Reading Pro every 4 months. Most recently, Animal Class was updated on October 9, 2026 and Sight Reading Pro on September 21, 2026.

---

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