# VI vs Development Central

The clearest difference is in-app purchases: VI at none against Development Central's 3. VI also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Development Central sells 3 one-off in-app purchases. VI asks for nothing beyond the download.

VI ships an update every 9 days, Development Central every 3 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | VI | Development Central |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/development-central/id1643959090/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 73 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [khemra ly](https://appshunter.io/developer/1454093664) | [Development Central FZE](https://appshunter.io/developer/1643959092) |

## What reviewers say

### VI

[App page](https://appshunter.io/ios/app/vi-school/id1454093665)

**Features:** macOS Compatibility

**In-app purchases:** none


### Development Central

[App page](https://appshunter.io/ios/app/development-central/id1643959090)

Connects parents with verified teachers for private lessons in education, sports, and music. Offers in-app chat, custom scheduling, and secure online classes for over 20 activities.

**Highlights:** Book private lessons, Connect with certified teachers, In-app chat and video calls, Customizable class schedules, Learn 20+ activities, Secure online learning platform

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4 Weeks Sessions | $2.99 | one-time |
| 8 Weeks Session | $5.99 | one-time |
| 12 Weeks Session | $8.99 | one-time |


## Frequently asked questions

### Is VI free?

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

### Is Development Central free?

Development Central is free to download, with in-app purchases available.

### Do VI or Development Central have ads?

Neither VI nor Development Central shows ads.

### Which is updated more often, VI or Development Central?

VI ships an update every 9 days, and Development Central every 3 weeks. Most recently, VI was updated on October 26, 2026 and Development Central on November 3, 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.*