# BbigTimer vs Readfast

The clearest difference is ads: Readfast at none against BbigTimer's shown. BbigTimer's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. BbigTimer sells 1 one-off in-app purchase and Readfast sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BbigTimer | Readfast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Size | 5 MB | 49 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seongmin Yim](https://appshunter.io/developer/1529542974) | [Jack Mitchell](https://appshunter.io/developer/1839979523) |

## What reviewers say

### BbigTimer

[App page](https://appshunter.io/ios/app/bbigtimer/id1577759185)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NO Ads in BbigTimer | $0.99 | one-time |


### Readfast

[App page](https://appshunter.io/ios/app/readfast-speed-reading/id6758235575)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readfast Weekly subscription | $6.99 | per 7 days |
| Readfast Yearly subscription | $29.99 | per year |


## Frequently asked questions

### Is BbigTimer free?

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

### Is Readfast free?

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

### Do BbigTimer or Readfast have ads?

BbigTimer shows ads; Readfast 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.*