# Titrate! vs Periodic Table PRO

The clearest difference is price: Periodic Table PRO at Free against Titrate!'s $0.99. Periodic Table PRO also leads on ratings volume (87 vs 1). Titrate!'s advantage is in-app purchases (none vs 8) and rating (5.0 vs 4.6). On ads, monetization model, device support and iOS requirement there is nothing between them.

Periodic Table PRO is free to download; Titrate! costs $0.99 up front. Periodic Table PRO sells 8 one-off in-app purchases. Titrate! asks for nothing beyond the download.

Titrate! holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Periodic Table PRO has 87 ratings behind it against 1, so its average is the more settled of the two.

Titrate! ships an update weekly, Periodic Table PRO every 6 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Titrate! | Periodic Table PRO |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/titrate/id1581869752/reviews)** | [4.6 (87 ratings)](https://appshunter.io/ios/app/periodic-table-pro/id1601545941/reviews) |
| Number of ratings | 1 | **87** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Paid | Paid |
| Size | 2 MB | 206 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephen van Eyk](https://appshunter.io/developer/1581869754) | [AGILE FLEX TECH](https://appshunter.io/developer/1601049602) |

## What reviewers say

### Titrate!

[App page](https://appshunter.io/ios/app/titrate/id1581869752)

This simulation app provides a realistic, hands-on experience with acid-base titrations. Practice adding titrant drop-by-drop or in a steady stream, observe indicator color changes, and learn to avoid overshooting the endpoint. It's a valuable tool for teaching and practicing titration theory and techniques.

**Highlights:** Realistic titration simulation, Drop-wise or steady stream titrant addition, Observe meniscus and indicator color changes, Practice avoiding endpoint overshoot, Student mode for manual data collection, Screen annotation for teaching, Variety of acids, bases, and indicators

**Features:** macOS Compatibility

**In-app purchases:** none


### Periodic Table PRO

[App page](https://appshunter.io/ios/app/periodic-table-pro/id1601545941)

Explore a virtual chemistry lab with interactive experiments and detailed information on all chemical elements. Features include atom structure simulations, downloadable PDFs, and studying analytics to enhance learning. Supports multiple languages and offers a cohesive, functional design.

**Highlights:** Virtual chemistry lab with experiments, Detailed chemical element information, Atom structure simulations, Downloadable element PDFs, Studying analytics, Multi-language support

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPECIAL OFFER! | $9.99 | one-time |
| Chernobyl experiments | $9.99 | one-time |
| Explosive experiments | $9.99 | one-time |
| Funny experiments | $9.99 | one-time |
| Experiments with fire | $9.99 | one-time |
| Gas bubbles experiments | $9.99 | one-time |
| Melting experiments | $9.99 | one-time |
| Oxidation experiments | $9.99 | one-time |


## Frequently asked questions

### Is Titrate! free?

Titrate! costs $0.99, with no in-app purchases.

### Is Periodic Table PRO free?

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

### Which has better reviews, Titrate! or Periodic Table PRO?

Titrate! is rated higher. Titrate! averages 5.0 out of 5 from 1 ratings, while Periodic Table PRO averages 4.6 from 87 ratings.

### Do Titrate! or Periodic Table PRO have ads?

Neither Titrate! nor Periodic Table PRO shows ads.

### Which is updated more often, Titrate! or Periodic Table PRO?

Titrate! ships an update weekly, and Periodic Table PRO every 6 weeks. Most recently, Titrate! was updated on November 3, 2026 and Periodic Table PRO on November 7, 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.*