# Mr. Chadd vs VO App

The clearest difference is iOS requirement: VO App at 8.0 against Mr. Chadd's 14.1. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on June 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mr. Chadd | VO App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mr-chadd/id980233900/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 28 MB | 126 MB |
| Requires iOS | 14.1 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mr. Chadd B.V.](https://appshunter.io/developer/1474619112) | [ParentCom B.V.](https://appshunter.io/developer/890851768) |

## What reviewers say

### Mr. Chadd

[App page](https://appshunter.io/ios/app/mr-chadd/id980233900)

Get homework help from qualified coaches across all school subjects. Connect instantly for explanations tailored to your level. Available for in-app or in-person tutoring.

**Highlights:** Instant homework assistance, Expert coaches for all subjects, Personalized explanations, In-app and in-person tutoring, Improve school performance

**Features:** macOS Compatibility

**In-app purchases:** none


### VO App

[App page](https://appshunter.io/ios/app/vo-app/id1495313039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mr. Chadd free?

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

### Is VO App free?

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

### Do Mr. Chadd or VO App have ads?

Neither Mr. Chadd nor VO App shows ads.

### Which is updated more often, Mr. Chadd or VO App?

Mr. Chadd ships an update monthly, and VO App monthly. Most recently, Mr. Chadd was updated on June 25, 2026 and VO App on September 19, 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.*