# WHILL Model A vs Snore Sentry

The clearest difference is in-app purchases: WHILL Model A at none against Snore Sentry's 1. WHILL Model A also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Snore Sentry sells 1 one-off in-app purchase. WHILL Model A asks for nothing beyond the download.

WHILL Model A ships an update every 8 months, Snore Sentry every 10 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WHILL Model A | Snore Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/whill-model-a/id974463893/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 months** | Every 10 months |
| Monetization | Free | — |
| Size | 3 MB | 26 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [WHILL, Inc.](https://appshunter.io/developer/914238820) | [红云 张](https://appshunter.io/developer/1543736501) |

## What reviewers say

### WHILL Model A

[App page](https://appshunter.io/ios/app/whill-model-a/id974463893)

Control a personal mobility device remotely via Bluetooth. Adjust seat position, controller sensitivity, maximum speed, and acceleration for a personalized experience.

**Highlights:** Bluetooth remote control, Seat sliding, Controller sensitivity adjustment, Maximum speed setting, Acceleration control

**In-app purchases:** none


### Snore Sentry

[App page](https://appshunter.io/ios/app/snore-sentry/id6449089816)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snore Sentry - Premium | $1.99 | one-time |


## Frequently asked questions

### Is WHILL Model A free?

WHILL Model A is free to download, with no in-app purchases.

### Is Snore Sentry free?

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

### Do WHILL Model A or Snore Sentry have ads?

Snore Sentry shows ads; WHILL Model A does not.

### Which is updated more often, WHILL Model A or Snore Sentry?

WHILL Model A ships an update every 8 months, and Snore Sentry every 10 months. Most recently, WHILL Model A was updated on November 1, 2026 and Snore Sentry on October 25, 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.*