# Big Data LDN vs TheAppTrack

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

Both are free to download. TheAppTrack sells 2 in-app purchases, starting at $2.99 per month. Big Data LDN asks for nothing beyond the download.

## The numbers

| Metric | Big Data LDN | TheAppTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Size | 128 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reed Exhibitions Ltd](https://appshunter.io/developer/540373170) | [Paul Higgins](https://appshunter.io/developer/1896485622) |

## What reviewers say

### Big Data LDN

[App page](https://appshunter.io/ios/app/big-data-ldn/id6593660504)

**In-app purchases:** none


### TheAppTrack

[App page](https://appshunter.io/ios/app/theapptrack/id6767544453)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Pro access Subscription | $2.99 | per month |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked questions

### Is Big Data LDN free?

Big Data LDN is free to download, with no in-app purchases.

### Is TheAppTrack free?

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

### Do Big Data LDN or TheAppTrack have ads?

Neither Big Data LDN nor TheAppTrack 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.*