# SmartRogic vs Periodic Table Quiz

The clearest difference is in-app purchases: SmartRogic at none against Periodic Table Quiz's 1. SmartRogic also leads on ads (none vs shown). Periodic Table Quiz's advantage is ratings volume (409 vs 2) and device support (3 vs 1). On price, rating, update cadence and iOS requirement there is nothing between them.

Both are free to download. Periodic Table Quiz sells 1 one-off in-app purchase. SmartRogic asks for nothing beyond the download.

SmartRogic holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Periodic Table Quiz has 409 ratings behind it against 2, so its average is the more settled of the two.

SmartRogic ships an update every 18 months, Periodic Table Quiz every 9 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SmartRogic | Periodic Table Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smartrogic/id942989165/reviews)** | [4.8 (409 ratings)](https://appshunter.io/ios/app/periodic-table-quiz/id1291141314/reviews) |
| Number of ratings | 2 | **409** |
| Positive reviews | — | 91.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 9 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 85 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ROBOROBO Co.,Ltd](https://appshunter.io/developer/942989164) | [Atlas Educational Software](https://appshunter.io/developer/1625613074) |

## What reviewers say

### SmartRogic

[App page](https://appshunter.io/ios/app/smartrogic/id942989165)

This educational app allows users to control robots using a graphical interface instead of text-based programming. Connect hardware chips and utilize flow control to create programs, manage functions, and adjust detailed hardware operations.

**Highlights:** Graphical User Interface for programming, Connect and control robot hardware chips, Flow control for program logic, Download, run, and stop robot functions, Copy, paste, and delete program elements, Save and load program configurations

**Features:** macOS Compatibility

**In-app purchases:** none


### Periodic Table Quiz

[App page](https://appshunter.io/ios/app/periodic-table-quiz/id1291141314)

Enhance your understanding of chemical elements through interactive quizzes. Choose from various question formats and configurations to test your knowledge of atomic numbers, symbols, and weights for all 118 elements. The app supports multiple languages and offers additional features through an in-app purchase.

**Highlights:** Customizable quizzes, Multiple choice questions, Text input questions, Element identification, Name to Atomic Number, Atomic Symbol to Name, Multi-language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful for learning
- 💡 Customizable quiz options
- 🎨 Nice visual design
- 🏆 Effective for memorization

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔤 Spelling/grammar errors in translations
- 🔘 Difficulty selecting elements in custom mode

**Reported bugs**

- App crashes when selecting all Actinides
- Incorrect atomic number displayed for some elements

**Requested features**

- Add a leaderboard or competition mode
- Implement audio pronunciation of element names
- Allow saving/loading favorite quiz configurations


## Frequently asked questions

### Is SmartRogic free?

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

### Is Periodic Table Quiz free?

Periodic Table Quiz is free to download, with in-app purchases available.

### Which has better reviews, SmartRogic or Periodic Table Quiz?

SmartRogic is rated higher. SmartRogic averages 5.0 out of 5 from 2 ratings, while Periodic Table Quiz averages 4.8 from 409 ratings.

### Do SmartRogic or Periodic Table Quiz have ads?

Periodic Table Quiz shows ads; SmartRogic does not.

### Which is updated more often, SmartRogic or Periodic Table Quiz?

SmartRogic ships an update every 18 months, and Periodic Table Quiz every 9 months. Most recently, SmartRogic was updated on November 1, 2026 and Periodic Table Quiz on November 3, 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.*