# BI Data Hero vs Python Starter

BI Data Hero and Python Starter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. BI Data Hero sells 2 in-app purchases, starting at $3.99 per month and Python Starter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BI Data Hero ships an update weekly, Python Starter every 10 days. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BI Data Hero | Python Starter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 265 MB | 91 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Stephane de Barbanson](https://appshunter.io/developer/1876500326) | [Dozen Network Technology Co., Ltd.](https://appshunter.io/developer/1765051472) |

## What reviewers say

### BI Data Hero

[App page](https://appshunter.io/ios/app/bi-data-hero/id6762004619)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BI Data Hero | $3.99 | per month |
| Full Access | $3.99 | one-time |


### Python Starter

[App page](https://appshunter.io/ios/app/python-starter/id6803324448)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Python Starter IDE Pro | $2.99 | one-time |


## Frequently asked questions

### Is BI Data Hero free?

BI Data Hero is free to download, with in-app purchases available.

### Is Python Starter free?

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

### Do BI Data Hero or Python Starter have ads?

Neither BI Data Hero nor Python Starter shows ads.

### Which is updated more often, BI Data Hero or Python Starter?

BI Data Hero ships an update weekly, and Python Starter every 10 days. Most recently, BI Data Hero was updated on October 1, 2026 and Python Starter on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*