# Puppet Pals vs HMH Science Dimensions

The clearest difference is review sentiment: Puppet Pals at 71% against HMH Science Dimensions's 25%. Puppet Pals also leads on rating (3.8 vs 2.3) and ratings volume (52 vs 17). HMH Science Dimensions's advantage is in-app purchases (none vs 10) and update cadence (every 2 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Puppet Pals sells 10 one-off in-app purchases. HMH Science Dimensions asks for nothing beyond the download.

Puppet Pals holds the better App Store score, 3.8 against 2.3. Both are backed by a comparable volume of ratings — 52 and 17 respectively. Written reviews point the same way: 71% of Puppet Pals's written reviews are positive against 25% of HMH Science Dimensions's.

Puppet Pals ships an update every 6 months, HMH Science Dimensions every 2 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Puppet Pals | HMH Science Dimensions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (52 ratings)](https://appshunter.io/ios/app/puppet-pals/id342076546/reviews)** | [2.3 (17 ratings)](https://appshunter.io/ios/app/hmh-science-dimensions/id1384935325/reviews) |
| Number of ratings | **52** | 17 |
| Positive reviews | **70.9% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 227 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polished Play, LLC](https://appshunter.io/developer/332686547) | [Houghton Mifflin Harcourt](https://appshunter.io/developer/409368007) |

## What reviewers say

### Puppet Pals

[App page](https://appshunter.io/ios/app/puppet-pals/id342076546)

Bring your stories to life by creating animated shows in real time. Choose actors and backdrops, then record your movements and voice to produce unique performances. Unleash your creativity with endless storytelling possibilities.

**Highlights:** Real-time animation recording, Create actors from photos, Use photos as backdrops, Zoom and rotate characters, Downloadable creative characters, Director's Pass for all content

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wild West | $0.99 | one-time |
| Political Par-tay | $0.99 | one-time |
| Monsters | $0.99 | one-time |
| Talk Shows | $0.99 | one-time |
| Pirates | $0.99 | one-time |
| Fairytale | $0.99 | one-time |
| Zombie Attack | $0.99 | one-time |
| On the Farm | $0.99 | one-time |
| Christmas | $0.99 | one-time |
| Director's Pass | $3.99 | one-time |

**What reviewers like**

- ⭐ Great app for classrooms and education
- 🤩 Lots of fun and creativity
- 👍 Easy to use
- 💯 Awesome for making videos and animations
- 🎨 Ability to use own photos and characters

**What reviewers complain about**

- 💰 Many features require paid upgrade
- 🤬 Frustrating that you can't use own characters without paying
- 🐛 Bugs with exporting and saving videos
- 🙄 Limited free content

**Reported bugs**

- Crashes when trying to export videos
- Saved videos not playing back properly
- Issues with using own photos and characters

**Requested features**

- Add more characters, backgrounds, and themes
- Allow exporting and sharing of videos
- Improve video editing and recording features
- Add sound effects and background music options


### HMH Science Dimensions

[App page](https://appshunter.io/ios/app/hmh-science-dimensions/id1384935325)

This augmented reality app transforms book covers into interactive science experiments. Students can scan their textbooks to launch 3D models and explore concepts like weather, solar energy, and the solar system. It's designed to make learning engaging and fun for young students.

**Highlights:** Augmented reality science experiments, Scan book covers to activate content, Interactive 3D models, Explores various science topics, Engaging learning experience, Group or pair work friendly

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Puppet Pals free?

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

### Is HMH Science Dimensions free?

HMH Science Dimensions is free to download, with no in-app purchases.

### Which has better reviews, Puppet Pals or HMH Science Dimensions?

Puppet Pals is rated higher. Puppet Pals averages 3.8 out of 5 from 52 ratings, while HMH Science Dimensions averages 2.3 from 17 ratings.

### Do Puppet Pals or HMH Science Dimensions have ads?

Neither Puppet Pals nor HMH Science Dimensions shows ads.

### Which is updated more often, Puppet Pals or HMH Science Dimensions?

Puppet Pals ships an update every 6 months, and HMH Science Dimensions every 2 months. Most recently, Puppet Pals was updated on November 10, 2026 and HMH Science Dimensions on November 2, 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.*