# trainingGrid vs SubwayU

The clearest difference is rating: trainingGrid at 3.7 against SubwayU's 1.7. SubwayU's advantage is ratings volume (43 vs 3). 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.

trainingGrid holds the better App Store score, 3.7 against 1.7. That said, the two scores are not equally well evidenced: SubwayU has 43 ratings behind it against 3, so its average is the more settled of the two.

trainingGrid ships an update every 2 months, SubwayU monthly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | trainingGrid | SubwayU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/traininggrid/id1624764679/reviews)** | [1.7 (43 ratings)](https://appshunter.io/ios/app/subwayu/id6757820987/reviews) |
| Number of ratings | 3 | **43** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 79 MB | 57 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ready Training, Inc.](https://appshunter.io/developer/1624764681) | [SUBWAY Restaurants](https://appshunter.io/developer/860751246) |

## What reviewers say

### trainingGrid

[App page](https://appshunter.io/ios/app/traininggrid/id1624764679)

Access a comprehensive library of blended learning courses and training paths. This platform offers features like quizzes, exams, and certification management, all delivered with expert-created, engaging content.

**Highlights:** Blended learning access, Extensive content library, Quizzes and exams, Certification management, Document management, Technical support

**Features:** macOS Compatibility

**In-app purchases:** none


### SubwayU

[App page](https://appshunter.io/ios/app/subwayu/id6757820987)

This free online training tool helps Subway® restaurant owners educate their employees. Owners can assign courses and quizzes to staff, accessible on mobile devices worldwide.

**Highlights:** Online employee training, Course and quiz assignment, Mobile accessibility, Restaurant owner tool, Worldwide use

**In-app purchases:** none


## Frequently asked questions

### Is trainingGrid free?

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

### Is SubwayU free?

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

### Which has better reviews, trainingGrid or SubwayU?

trainingGrid is rated higher. trainingGrid averages 3.7 out of 5 from 3 ratings, while SubwayU averages 1.7 from 43 ratings.

### Do trainingGrid or SubwayU have ads?

Neither trainingGrid nor SubwayU shows ads.

### Which is updated more often, trainingGrid or SubwayU?

trainingGrid ships an update every 2 months, and SubwayU monthly. Most recently, trainingGrid was updated on October 14, 2026 and SubwayU on October 17, 2026.

---

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