# SBTI vs FlowDoc

The clearest difference is in-app purchases: SBTI at none against FlowDoc's 3. FlowDoc's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FlowDoc sells 3 in-app purchases, starting at $0.99 per month. SBTI asks for nothing beyond the download.

## The numbers

| Metric | SBTI | FlowDoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 10 days |
| Size | 32 MB | 8 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [桂香 刘](https://appshunter.io/developer/1702415793) | [启东 吴](https://appshunter.io/developer/1784495162) |

## What reviewers say

### SBTI

[App page](https://appshunter.io/ios/app/sbti-personalitytest/id6762001043)

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

**In-app purchases:** none


### FlowDoc

[App page](https://appshunter.io/ios/app/flowdoc/id6762466608)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowDoc Monthly Subscription | $0.99 | per month |
| FlowDoc Annual Subscription | $7.99 | per year |
| FlowDoc Lifetime Membership | $9.99 | one-time |


## Frequently asked questions

### Is SBTI free?

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

### Is FlowDoc free?

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

### Do SBTI or FlowDoc have ads?

SBTI shows ads; FlowDoc does not.

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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.*