# Hopscotch vs Nerd AI

The clearest difference is rating: Nerd AI at 4.7 against Hopscotch's 4.0. Nerd AI also leads on update cadence (every 11 days vs every 11 months) and ratings volume (33K vs 2). Hopscotch's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Nerd AI sells 11 in-app purchases, starting at $4.99 per 7 days. Hopscotch asks for nothing beyond the download.

Nerd AI holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Nerd AI has 33K ratings behind it against 2, so its average is the more settled of the two.

Hopscotch ships an update every 11 months, Nerd AI every 11 days. The most recent releases landed on October 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Hopscotch | Nerd AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/hopscotch-multiply-fractions/id1144006582/reviews) | **[4.7 (33K ratings)](https://appshunter.io/ios/app/nerd-ai-math-problem-solver/id6449704549/reviews)** |
| Number of ratings | 2 | **33K** |
| Positive reviews | — | 58.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#105** |
| Size | 37 MB | 144 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Math ETC LLC](https://appshunter.io/developer/1178193180) | [DEEP FLOW SOFTWARE SERVICES](https://appshunter.io/developer/1833881740) |

## What reviewers say

### Hopscotch

[App page](https://appshunter.io/ios/app/hopscotch-multiply-fractions/id1144006582)

Engage in a fun, interactive hopscotch game to master fraction multiplication. Progress through six challenging levels to test and improve your skills.

**Highlights:** Fraction multiplication practice, Interactive hopscotch gameplay, Six distinct levels, Progress tracking, Educational focus

**Features:** macOS Compatibility

**In-app purchases:** none


### Nerd AI

[App page](https://appshunter.io/ios/app/nerd-ai-math-problem-solver/id6449704549)

**Currently charting:** #105 Top Grossing · Education (US App Store)

This AI-powered study companion offers a suite of tools to assist with homework, writing, and learning. It can solve math problems from photos, generate essays, summarize videos and audio, and help with coding and language skills.

**Highlights:** Scan and solve math problems with step-by-step explanations, Generate essays, blogs, and scripts with customizable tone and length, AI chatbot for interactive learning and question answering, Summarize YouTube videos and audio content, Improve language skills with grammar hints and translation, Assistance with learning and optimizing code, Trivia quests for knowledge challenges

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerd AI Premium W5 Free | $4.99 | per 7 days |
| Nerd AI Premium W7 Free | $6.99 | per 7 days |
| Nerd AI Premium W7 | $6.99 | per 7 days |
| Nerd AI Premium W7 Free7 | $6.99 | per 7 days |
| Weekly Subscription | $7.39 | per 7 days |
| Nerd AI Premium W5 | $7.39 | per 7 days |
| Nerd AI Premium Y3 | $19.99 | per year |
| Nerd AI Premium 6M5 | $24.99 | per 6 months |
| Nerd AI Premium 6M7 | $29.99 | per 6 months |
| Nerd AI Premium Y7 | $39.99 | per year |
| Lifetime Premium | $39.99 | one-time |

**What reviewers like**

- 👍 Helpful with homework
- 🚀 Quick answers
- 💡 Step-by-step explanations
- 🤖 Powerful AI capabilities

**What reviewers complain about**

- 💰 Paywall for full access
- 🐛 Inconsistent answers
- 🤔 Limited free usage
- 📚 Struggles with complex/word problems

**Reported bugs**

- Incorrect answers provided
- Subscription issues and unauthorized charges

**Requested features**

- Unlimited free usage
- Improved accuracy and consistency
- Better handling of advanced math and word problems


## Frequently asked questions

### Is Hopscotch free?

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

### Is Nerd AI free?

Nerd AI is free to download, with in-app purchases available.

### Which has better reviews, Hopscotch or Nerd AI?

Nerd AI is rated higher. Hopscotch averages 4.0 out of 5 from 2 ratings, while Nerd AI averages 4.7 from 33K ratings.

### Do Hopscotch or Nerd AI have ads?

Nerd AI shows ads; Hopscotch does not.

### Which is updated more often, Hopscotch or Nerd AI?

Hopscotch ships an update every 11 months, and Nerd AI every 11 days. Most recently, Hopscotch was updated on October 6, 2026 and Nerd AI on October 30, 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.*