# Cranky Uncle vs Block Hopper!

The clearest difference is rating: Block Hopper! at 5.0 against Cranky Uncle's 3.5. Block Hopper! also leads on update cadence (every 4 days vs every 4 months). Cranky Uncle's advantage is ads (none vs shown) and ratings volume (27 vs 2). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Block Hopper! holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Cranky Uncle has 27 ratings behind it against 2, so its average is the more settled of the two.

Cranky Uncle ships an update every 4 months, Block Hopper! every 4 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Cranky Uncle | Block Hopper! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (27 ratings)](https://appshunter.io/ios/app/cranky-uncle/id1531525625/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/block-hopper/id6444784717/reviews)** |
| Number of ratings | **27** | 2 |
| Positive reviews | 38.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | **Free** | Ad-supported |
| Size | 15 MB | 83 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Skeptical Science](https://appshunter.io/developer/1531525867) | [Bennett Oyler](https://appshunter.io/developer/1656876292) |

## What reviewers say

### Cranky Uncle

[App page](https://appshunter.io/ios/app/cranky-uncle/id1531525625)

Learn to identify and counter common arguments and conspiracy theories used to deny science. By understanding the tactics of misinformation, you can become more resilient against false claims about topics like climate change, evolution, and vaccination.

**Highlights:** Identify rhetorical techniques, Spot logical fallacies, Counter science denial arguments, Build resilience against misinformation, Learn about climate change denial, Understand evolution denial tactics

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

**In-app purchases:** none

**What reviewers like**

- 💡 Great concept for learning
- 👍 Fun and engaging way to learn
- 🧠 Teaches critical thinking skills
- 🎯 Effective against misinformation
- 😂 Humorous and engaging content

**What reviewers complain about**

- 🐛 App doesn't work for many
- 🐛 Blank screens and loading issues
- 🐛 Incoherent and untested
- 🐛 Dialogue boxes don't fit screens
- 🐛 Requires email sign-in

**Reported bugs**

- App stuck on start/loading screen
- Blank screens after sign-in
- Quizzes not loading
- Dialogue boxes not fitting on screen
- App crashes on submit

**Requested features**

- More polish and refinement
- More levels and content
- International users need familiar references
- Reconsider encouraging quick answers for points
- Add dark mode option


### Block Hopper!

[App page](https://appshunter.io/ios/app/block-hopper/id6444784717)

Swipe to jump between platforms and ascend through the sky. The challenge increases as you progress, testing your reflexes. Customize your experience with vibrant color palettes and adjust audio settings.

**Highlights:** Swipe to jump mechanics, Increasing difficulty, Multiple color palettes, Volume control, High score tracking, Minimalistic design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cranky Uncle free?

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

### Is Block Hopper! free?

Block Hopper! is free to download, with no in-app purchases.

### Which has better reviews, Cranky Uncle or Block Hopper!?

Block Hopper! is rated higher. Cranky Uncle averages 3.5 out of 5 from 27 ratings, while Block Hopper! averages 5.0 from 2 ratings.

### Do Cranky Uncle or Block Hopper! have ads?

Block Hopper! shows ads; Cranky Uncle does not.

### Which is updated more often, Cranky Uncle or Block Hopper!?

Cranky Uncle ships an update every 4 months, and Block Hopper! every 4 days. Most recently, Cranky Uncle was updated on October 24, 2026 and Block Hopper! on October 13, 2026.

---

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