# Periodic Table vs IFSTA ResourceOne

The clearest difference is price: IFSTA ResourceOne at Free against Periodic Table's $1.99. IFSTA ResourceOne also leads on update cadence (every 5 months vs every 28 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

IFSTA ResourceOne is free to download; Periodic Table costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Periodic Table ships an update every 28 months, IFSTA ResourceOne every 5 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Periodic Table | IFSTA ResourceOne |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ifsta-resourceone/id6749885476/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 1 MB | 59 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Lucioni Charalla](https://appshunter.io/developer/1198674844) | [IFSTA](https://appshunter.io/developer/495289396) |

## What reviewers say

### Periodic Table

[App page](https://appshunter.io/ios/app/periodic-table-elements/id1482354618)

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

**In-app purchases:** none


### IFSTA ResourceOne

[App page](https://appshunter.io/ios/app/ifsta-resourceone/id6749885476)

Access IFSTA's learning management system on your mobile device. Download courses for offline access and sync your progress in real-time. Stay engaged with push notifications for training materials designed for firefighters.

**Highlights:** Mobile access to LMS, Downloadable courses, Real-time progress syncing, Push notifications, Blended learning support, Instructor tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Table free?

Periodic Table costs $1.99, with no in-app purchases.

### Is IFSTA ResourceOne free?

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

### Do Periodic Table or IFSTA ResourceOne have ads?

Neither Periodic Table nor IFSTA ResourceOne shows ads.

### Which is updated more often, Periodic Table or IFSTA ResourceOne?

Periodic Table ships an update every 28 months, and IFSTA ResourceOne every 5 months. Most recently, Periodic Table was updated on October 16, 2026 and IFSTA ResourceOne on October 11, 2026.

---

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