# WhereisX vs BIG Reader

The clearest difference is device support: WhereisX at 4 against BIG Reader's 2. WhereisX also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. WhereisX sells 2 in-app purchases, starting at $3.99 per month and BIG Reader sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | WhereisX | BIG Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 63 MB | 8 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [raygio](https://appshunter.io/developer/6773999464) | [RICARDO DAVID CURTIS](https://appshunter.io/developer/6788606567) |

## What reviewers say

### WhereisX

[App page](https://appshunter.io/ios/app/whereisx/id6774005019)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhereisX Pro Monthly | $3.99 | per month |
| WhereisX Pro Annual | $29.99 | per year |


### BIG Reader

[App page](https://appshunter.io/ios/app/big-reader/id6789355686)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is WhereisX free?

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

### Is BIG Reader free?

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

### Do WhereisX or BIG Reader have ads?

Neither WhereisX nor BIG Reader 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.*