# Autobrush® vs Speirah

The clearest difference is in-app purchases: Autobrush® at none against Speirah's 1. Speirah's advantage is ads (none vs shown) and update cadence (every 10 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Speirah sells 1 in-app purchase, starting at $9.99 per month. Autobrush® asks for nothing beyond the download.

Autobrush® ships an update monthly, Speirah every 10 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Autobrush® | Speirah |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (54 ratings)](https://appshunter.io/ios/app/autobrush/id1525956419/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lander Enterprises, LLC](https://appshunter.io/developer/1525956421) | [Demir](https://appshunter.io/developer/1762575835) |

## What reviewers say

### Autobrush®

[App page](https://appshunter.io/ios/app/autobrush/id1525956419)

This U-shaped toothbrush offers a complete clean in 30 seconds with clinically proven results. Designed for all ages and abilities, it simplifies and ensures consistent oral hygiene.

**Highlights:** Complete clean in 30 seconds, ADA Accepted U-shaped design, Clinically proven whole-mouth cleaning, Suitable for all ages and abilities, Simple and consistent brushing

**Features:** macOS Compatibility

**In-app purchases:** none


### Speirah

[App page](https://appshunter.io/ios/app/speirah/id6757867548)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speirah monthly subscription | $9.99 | per month |


## Frequently asked questions

### Is Autobrush® free?

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

### Is Speirah free?

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

### Do Autobrush® or Speirah have ads?

Autobrush® shows ads; Speirah does not.

### Which is updated more often, Autobrush® or Speirah?

Autobrush® ships an update monthly, and Speirah every 10 days. Most recently, Autobrush® was updated on November 3, 2026 and Speirah on November 5, 2026.

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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.*