# DataLeaRn vs GT Graph

The clearest difference is price: GT Graph at Free against DataLeaRn's $5.99. GT Graph also leads on update cadence (every 8 days vs every 2 months). DataLeaRn's advantage is in-app purchases (none vs 1) and iOS requirement (15.1 vs 18.0). On ads and device support there is nothing between them.

GT Graph is free to download; DataLeaRn costs $5.99 up front. GT Graph sells 1 one-off in-app purchase. DataLeaRn asks for nothing beyond the download.

DataLeaRn ships an update every 2 months, GT Graph every 8 days. The most recent releases landed on September 14, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | DataLeaRn | GT Graph |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 62 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) | [Gennaro Eduardo Tangari](https://appshunter.io/developer/1616502345) |

## What reviewers say

### DataLeaRn

[App page](https://appshunter.io/ios/app/datalearn/id6740014855)

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

**In-app purchases:** none


### GT Graph

[App page](https://appshunter.io/ios/app/gt-graph/id6757393417)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GT Graph In-App Purchase | $0.99 | one-time |


## Frequently asked questions

### Is DataLeaRn free?

DataLeaRn costs $5.99, with no in-app purchases.

### Is GT Graph free?

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

### Do DataLeaRn or GT Graph have ads?

Neither DataLeaRn nor GT Graph shows ads.

### Which is updated more often, DataLeaRn or GT Graph?

DataLeaRn ships an update every 2 months, and GT Graph every 8 days. Most recently, DataLeaRn was updated on September 14, 2026 and GT Graph on September 7, 2026.

---

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