# Dots vs Flatbias

The clearest difference is in-app purchases: Dots at none against Flatbias's 2. Dots also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Dots | Flatbias |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/dots-chain-reaction/id6792363447/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 2 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [MAKSYM SHEVCHENKO](https://appshunter.io/developer/1737698813) | [Reckona Inc.](https://appshunter.io/developer/1215787077) |

## What reviewers say

### Dots

[App page](https://appshunter.io/ios/app/dots-chain-reaction/id6792363447)

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

**In-app purchases:** none


### Flatbias

[App page](https://appshunter.io/ios/app/flatbias/id6797381499)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flatbias Pass (Monthly) | $2.99 | per month |
| Flatbias Pass (Yearly) | $22.99 | per year |


## Frequently asked questions

### Is Dots free?

Dots is free to download, with no in-app purchases.

### Is Flatbias free?

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

### Do Dots or Flatbias have ads?

Flatbias shows ads; Dots does not.

---

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