# Smart periodic table vs EPA 608 Practice Pro

The clearest difference is review sentiment: Smart periodic table at 80% against EPA 608 Practice Pro's 36%. Smart periodic table also leads on rating (5.0 vs 3.9) and price ($1.99 vs $9.99). EPA 608 Practice Pro's advantage is update cadence (every 9 days vs every 7 months) and ratings volume (50 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

Smart periodic table costs $1.99 and EPA 608 Practice Pro $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Smart periodic table holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: EPA 608 Practice Pro has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Smart periodic table's written reviews are positive against 36% of EPA 608 Practice Pro's.

Smart periodic table ships an update every 7 months, EPA 608 Practice Pro every 9 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smart periodic table | EPA 608 Practice Pro |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-periodic-table/id329156691/reviews)** | [3.9 (50 ratings)](https://appshunter.io/ios/app/epa-608-practice-pro/id1625611984/reviews) |
| Number of ratings | 1 | **50** |
| Positive reviews | **80.0% of reviews** | 35.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Paid | Paid |
| Size | 1 MB | 6 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AOBO Co.,Ltd](https://appshunter.io/developer/310846199) | [Payal Seth](https://appshunter.io/developer/571307498) |

## What reviewers say

### Smart periodic table

[App page](https://appshunter.io/ios/app/smart-periodic-table/id329156691)

Access comprehensive details on all 118 chemical elements, including their properties, discovery, and atomic information. This app serves as a valuable study aid and translation tool, offering offline access to basic data and online links to Wikipedia for further research.

**Highlights:** 118 element details, Multi-language element names, Offline basic information, Online Wikipedia links, Search by category/phase, Email element data

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

**In-app purchases:** none


### EPA 608 Practice Pro

[App page](https://appshunter.io/ios/app/epa-608-practice-pro/id1625611984)

Prepare for and pass EPA 608 certification exams with practice tests covering Core, Type I, Type II, and Type III. This app offers updated content for multiple years, ensuring you have the latest information for your certification.

**Highlights:** Core, Type I, Type II, Type III exam prep, Updated content for 2018-2022, Practice test simulations, Certification readiness

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart periodic table free?

Smart periodic table costs $1.99, with no in-app purchases.

### Is EPA 608 Practice Pro free?

EPA 608 Practice Pro costs $9.99, with no in-app purchases.

### Which has better reviews, Smart periodic table or EPA 608 Practice Pro?

Smart periodic table is rated higher. Smart periodic table averages 5.0 out of 5 from 1 ratings, while EPA 608 Practice Pro averages 3.9 from 50 ratings.

### Do Smart periodic table or EPA 608 Practice Pro have ads?

Neither Smart periodic table nor EPA 608 Practice Pro shows ads.

### Which is updated more often, Smart periodic table or EPA 608 Practice Pro?

Smart periodic table ships an update every 7 months, and EPA 608 Practice Pro every 9 days. Most recently, Smart periodic table was updated on October 29, 2026 and EPA 608 Practice Pro on October 24, 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.*