# CELT VIP vs Tredu

The clearest difference is update cadence: Tredu at weekly against CELT VIP's monthly. CELT VIP's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

CELT VIP ships an update monthly, Tredu weekly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CELT VIP | Tredu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/celt-vip/id1554818612/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 31 MB | 84 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Elgun Karim](https://appshunter.io/developer/1478402942) | [Tredu LLC](https://appshunter.io/developer/1705359809) |

## What reviewers say

### CELT VIP

[App page](https://appshunter.io/ios/app/celt-vip/id1554818612)

This application allows parents to monitor their child's academic progress and receive teacher feedback. Students can access academic information and collaborate with educators and classmates through a secure platform.

**Highlights:** Parental progress tracking, Teacher feedback access, Student academic portal, Secure communication platform, Collaboration tools

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

**In-app purchases:** none


### Tredu

[App page](https://appshunter.io/ios/app/tredu/id6464034000)

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

**In-app purchases:** none


## Frequently asked questions

### Is CELT VIP free?

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

### Is Tredu free?

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

### Do CELT VIP or Tredu have ads?

Neither CELT VIP nor Tredu shows ads.

### Which is updated more often, CELT VIP or Tredu?

CELT VIP ships an update monthly, and Tredu weekly. Most recently, CELT VIP was updated on September 10, 2026 and Tredu on September 9, 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.*