# JTB Consulting vs Studiolo

The clearest difference is in-app purchases: JTB Consulting at none against Studiolo's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Studiolo sells 2 one-off in-app purchases. JTB Consulting asks for nothing beyond the download.

## The numbers

| Metric | JTB Consulting | Studiolo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 73 MB | 37 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DaySmart Software, LLC](https://appshunter.io/developer/398253765) | [David Hamm](https://appshunter.io/developer/6798479210) |

## What reviewers say

### JTB Consulting

[App page](https://appshunter.io/ios/app/jtb-consulting/id6792999517)

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

**In-app purchases:** none


### Studiolo

[App page](https://appshunter.io/ios/app/studiolo-the-long-study/id6806701768)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Gradings | $1.99 | one-time |
| 15 Gradings | $5.99 | one-time |


## Frequently asked questions

### Is JTB Consulting free?

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

### Is Studiolo free?

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

### Do JTB Consulting or Studiolo have ads?

Neither JTB Consulting nor Studiolo shows ads.

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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.*