# WHILL Model A vs SmartDrive MX2+

The clearest difference is rating: WHILL Model A at 4.0 against SmartDrive MX2+'s 3.1. SmartDrive MX2+'s advantage is review sentiment (30% vs 0%) and ratings volume (15 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WHILL Model A holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: SmartDrive MX2+ has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of WHILL Model A's written reviews are positive against 30% of SmartDrive MX2+'s, so the app with the better star average is not the one people write more warmly about.

WHILL Model A ships an update every 8 months, SmartDrive MX2+ every 15 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | WHILL Model A | SmartDrive MX2+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/whill-model-a/id974463893/reviews)** | [3.1 (15 ratings)](https://appshunter.io/ios/app/smartdrive-mx2-plus/id1575416237/reviews) |
| Number of ratings | 3 | **15** |
| Positive reviews | 0.0% of reviews | **30.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 15 months |
| Monetization | Free | Free |
| Size | 3 MB | 16 MB |
| Requires iOS | 15.6 | **14.5** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [WHILL, Inc.](https://appshunter.io/developer/914238820) | [Max Mobility, LLC](https://appshunter.io/developer/1121427801) |

## 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


### SmartDrive MX2+

[App page](https://appshunter.io/ios/app/smartdrive-mx2-plus/id1575416237)

Control your power wheelchair with intuitive gesture-activated commands. Track your activity and enjoy enhanced convenience and flexibility for greater independence.

**Highlights:** Gesture-activated controls, Activity tracking, Enhanced screen visibility, Improved wearable battery performance, Increased user comfort, Fewer pushes for greater independence

**In-app purchases:** none

**What reviewers like**

- 👍 Great idea for control
- 👍 Game changer for users
- 👍 Works well when connected
- 👍 Better than original controller
- 👍 Simple interface

**What reviewers complain about**

- 🐛 App not available/downloadable
- 🐛 App not working/not opening
- 🐛 Connection issues/disconnects frequently
- 🐛 Tap sensitivity issues (double tap unreliable)
- 🐛 App disappears from watch

**Reported bugs**

- App not downloadable/installable even when marked as purchased
- App crashes or does not open on Apple Watch
- Frequent disconnections from Smart Drive
- Unreliable double tap registration for starting/stopping motor
- App disappears from the Apple Watch after re-pairing or updates

**Requested features**

- Adjust double tap sensitivity for quick taps
- Improve double tap registration speed
- Add option to choose between Mx1, Mx2, Mx2+ modes
- Add shortcut to home screen
- Provide Spanish language support (already implemented)


## Frequently asked questions

### Is WHILL Model A free?

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

### Is SmartDrive MX2+ free?

SmartDrive MX2+ is free to download, with no in-app purchases.

### Which has better reviews, WHILL Model A or SmartDrive MX2+?

WHILL Model A is rated higher. WHILL Model A averages 4.0 out of 5 from 3 ratings, while SmartDrive MX2+ averages 3.1 from 15 ratings.

### Do WHILL Model A or SmartDrive MX2+ have ads?

Neither WHILL Model A nor SmartDrive MX2+ shows ads.

### Which is updated more often, WHILL Model A or SmartDrive MX2+?

WHILL Model A ships an update every 8 months, and SmartDrive MX2+ every 15 months. Most recently, WHILL Model A was updated on October 15, 2026 and SmartDrive MX2+ on October 15, 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.*