# REAL ANIMALS HD vs Physics Calculators

The clearest difference is review sentiment: REAL ANIMALS HD at 47% against Physics Calculators's 0%. REAL ANIMALS HD also leads on price (Free vs $1.99) and update cadence (every 4 months vs every 10 months). Physics Calculators's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support there is nothing between them.

REAL ANIMALS HD is free to download; Physics Calculators costs $1.99 up front. REAL ANIMALS HD sells 7 one-off in-app purchases. Physics Calculators asks for nothing beyond the download.

REAL ANIMALS HD ships an update every 4 months, Physics Calculators every 10 months. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | REAL ANIMALS HD | Physics Calculators |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.4 (30 ratings)](https://appshunter.io/ios/app/real-animals-hd/id445816960/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | **46.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 150 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [PROPE](https://appshunter.io/developer/317081659) | [loay setrak](https://appshunter.io/developer/923932983) |

## What reviewers say

### REAL ANIMALS HD

[App page](https://appshunter.io/ios/app/real-animals-hd/id445816960)

Interact with incredibly realistic 3D animals, making them jump, run, and perform special actions. Learn their names, habitats, and pronunciation in multiple languages. This app offers an engaging and educational experience for young learners.

**Highlights:** Life-like 3D animal models, Interactive touch controls, Animal movement and actions, Learn animal names and pronunciation, Discover animal habitats, Multi-language support

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Pack 2 | $0.99 | one-time |
| Pack 3 | $0.99 | one-time |
| Pack 4 | $0.99 | one-time |
| Pack 5 | $0.99 | one-time |
| Safari Viewer | $0.99 | one-time |
| Pack 1-5 | $3.99 | one-time |

**What reviewers like**

- ✨ Amazing graphics and realistic animals
- 🤩 Fun for children
- 📚 Educational for learning animal names
- 💡 Interactive and engaging gameplay
- 🚀 Easy to use controls

**What reviewers complain about**

- 💸 Expensive in-app purchases
- 👶 Too babyish for older users
- 🚫 Unrealistic animal actions (flying elephants, etc.)
- 🛒 Misleading screenshots showing paid content
- 📉 Limited free content

**Reported bugs**

- Purchased animals not appearing
- App not upgrading after purchase
- Sound not working after purchase
- App keeps loading and returning to home screen
- In-app purchases not transferring to new devices

**Requested features**

- Add more animals (dinosaurs, prehistoric, farm, sea creatures)
- Improve zoom functionality for detailed views
- More realistic animal actions and behaviors
- World mode with animal habitats
- HD lake with splashes


### Physics Calculators

[App page](https://appshunter.io/ios/app/physics-calculators/id1297962147)

This app provides a comprehensive collection of 120 physics calculators covering a wide range of topics from mechanics to electromagnetism. It's designed for students and professionals needing quick access to formulas and calculations for physics problems.

**Highlights:** 120 physics calculators, Covers mechanics, energy, motion, and more, Easy-to-use interface, Quick access to formulas, Suitable for students and professionals

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

**In-app purchases:** none


## Frequently asked questions

### Is REAL ANIMALS HD free?

REAL ANIMALS HD is free to download, with in-app purchases available.

### Is Physics Calculators free?

Physics Calculators costs $1.99, with no in-app purchases.

### Do REAL ANIMALS HD or Physics Calculators have ads?

REAL ANIMALS HD shows ads; Physics Calculators does not.

### Which is updated more often, REAL ANIMALS HD or Physics Calculators?

REAL ANIMALS HD ships an update every 4 months, and Physics Calculators every 10 months. Most recently, REAL ANIMALS HD was updated on October 27, 2026 and Physics Calculators on October 13, 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.*