# EF Corporate Learning vs CCPS PSIE

The clearest difference is rating: EF Corporate Learning at 3.1 against CCPS PSIE's 2.3. EF Corporate Learning also leads on ratings volume (33 vs 6). CCPS PSIE's advantage is review sentiment (33% vs 11%) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EF Corporate Learning holds the better App Store score, 3.1 against 2.3. That said, the two scores are not equally well evidenced: EF Corporate Learning has 33 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 11% of EF Corporate Learning's written reviews are positive against 33% of CCPS PSIE's, so the app with the better star average is not the one people write more warmly about.

EF Corporate Learning ships an update every 2 months, CCPS PSIE every 3 months. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | EF Corporate Learning | CCPS PSIE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (33 ratings)](https://appshunter.io/ios/app/ef-corporate-learning/id994809673/reviews)** | [2.3 (6 ratings)](https://appshunter.io/ios/app/ccps-psie/id1219287652/reviews) |
| Number of ratings | **33** | 6 |
| Positive reviews | 10.9% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 205 MB | 35 MB |
| Requires iOS | 17 | **12.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Signum International AG](https://appshunter.io/developer/1197105708) | [AIChE](https://appshunter.io/developer/726639920) |

## What reviewers say

### EF Corporate Learning

[App page](https://appshunter.io/ios/app/ef-corporate-learning/id994809673)

This app provides a structured curriculum and personalized learning experiences for corporate language training. Students can access live teachers and study materials on their smartphones anytime, anywhere.

**Highlights:** Structured curriculum, Personalized learning, Live teachers, Study anywhere, anytime, Corporate language training

**In-app purchases:** none


### CCPS PSIE

[App page](https://appshunter.io/ios/app/ccps-psie/id1219287652)

This application guides users through evaluating chemical incidents against safety indicators. It features questionnaires for incident evaluation and severity weighting, along with a chemical database. Users can save, email, or print final reports.

**Highlights:** Incident evaluation questionnaire, Severity weighting questionnaire, Chemical and mixtures database, Custom chemical management, Report saving and emailing, Tier 1/Tier 2 PSE Criteria determination

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EF Corporate Learning free?

EF Corporate Learning is free to download, with no in-app purchases.

### Is CCPS PSIE free?

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

### Which has better reviews, EF Corporate Learning or CCPS PSIE?

EF Corporate Learning is rated higher. EF Corporate Learning averages 3.1 out of 5 from 33 ratings, while CCPS PSIE averages 2.3 from 6 ratings.

### Do EF Corporate Learning or CCPS PSIE have ads?

Neither EF Corporate Learning nor CCPS PSIE shows ads.

### Which is updated more often, EF Corporate Learning or CCPS PSIE?

EF Corporate Learning ships an update every 2 months, and CCPS PSIE every 3 months. Most recently, EF Corporate Learning was updated on September 23, 2026 and CCPS PSIE on September 13, 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.*