# TrainerCentral vs Stellar Kidz Preschool

The clearest difference is update cadence: TrainerCentral at every 8 days against Stellar Kidz Preschool's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

TrainerCentral ships an update every 8 days, Stellar Kidz Preschool every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TrainerCentral | Stellar Kidz Preschool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trainercentral-learner/id1582771661/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 162 MB | 118 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Alok .](https://appshunter.io/developer/1462951236) |

## What reviewers say

### TrainerCentral

[App page](https://appshunter.io/ios/app/trainercentral-learner/id1582771661)

Access a variety of courses and live sessions from trainers worldwide. Submit assignments, receive feedback, and earn e-certificates upon completion. Engage in interactive virtual sessions, quizzes, and discussions.

**Highlights:** Access course materials, Submit assignments, Receive trainer feedback, Take tests and quizzes, Earn e-certificates, Participate in live virtual sessions, Join breakout rooms

**Features:** Vision Pro support

**In-app purchases:** none


### Stellar Kidz Preschool

[App page](https://appshunter.io/ios/app/stellar-kidz-preschool/id6789467732)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrainerCentral free?

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

### Is Stellar Kidz Preschool free?

Stellar Kidz Preschool is free to download, with no in-app purchases.

### Do TrainerCentral or Stellar Kidz Preschool have ads?

Neither TrainerCentral nor Stellar Kidz Preschool shows ads.

### Which is updated more often, TrainerCentral or Stellar Kidz Preschool?

TrainerCentral ships an update every 8 days, and Stellar Kidz Preschool every 5 weeks. Most recently, TrainerCentral was updated on October 24, 2026 and Stellar Kidz Preschool on October 25, 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.*