# Dr.Trainer vs Sunbeam Bedding S2

The clearest difference is update cadence: Dr.Trainer at every 9 days against Sunbeam Bedding S2's every 12 months. Dr.Trainer also leads on rating (2.0 vs 1.6). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Dr.Trainer holds the better App Store score, 2.0 against 1.6. Both are backed by a comparable volume of ratings — 101 and 81 respectively. Written reviews split almost evenly too, at 14% and 13% positive.

Dr.Trainer ships an update every 9 days, Sunbeam Bedding S2 every 12 months. The most recent releases landed on September 10, 2026 and July 25, 2026 respectively.

## The numbers

| Metric | Dr.Trainer | Sunbeam Bedding S2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (101 ratings)](https://appshunter.io/ios/app/drtrainer/id1466588067/reviews)** | [1.6 (81 ratings)](https://appshunter.io/ios/app/sunbeam-bedding-s2/id6448936450/reviews) |
| Number of ratings | **101** | 81 |
| Positive reviews | **13.6% of reviews** | 13.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 12 months |
| Monetization | Free | Free |
| Size | 55 MB | 195 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HTT IMPORT AND EXPORT INC](https://appshunter.io/developer/1455944293) | [Star Elite Inc.](https://appshunter.io/developer/1598588825) |

## What reviewers say

### Dr.Trainer

[App page](https://appshunter.io/ios/app/drtrainer/id1466588067)

Configure and control a smart bark collar for your dog. Adjust settings like trigger conditions, correction modes, and stimulation intensity. Also offers virtual remote control for short-distance training.

**Highlights:** Configure Smart Bark Collar, Bluetooth communication, Customizable settings, Automatic barking control, Virtual remote control, Short distance training

**In-app purchases:** none

**What reviewers like**

- 👍 Collar works well (auto mode)
- 👍 Easy setup (initial)
- 👍 Customizable settings
- 👍 Voice recording feature

**What reviewers complain about**

- 🐛 Frequent disconnections
- 🐛 App does not stay connected
- 🐛 Reconnecting is slow
- 🐛 Inconsistent performance
- 🐛 Not working with iPhone 17

**Reported bugs**

- Collar won't connect to iPhone
- App freezes on loading/connecting screen
- App disconnects frequently
- Reconnection takes too long
- Auto bark feature not working

**Requested features**

- Allow app to run in background
- Direct Apple Watch connection
- Add a widget for quick access
- Improve Bluetooth connectivity/range
- Add history section


### Sunbeam Bedding S2

[App page](https://appshunter.io/ios/app/sunbeam-bedding-s2/id6448936450)

This app allows remote control of heated bedding, offering features like scheduling, adjustable timers, and voice assistant integration. You can preheat your bed from anywhere and customize warmth with multiple heat settings and dual-zone control for larger sizes.

**Highlights:** Remote control via app, Voice assistant integration (Alexa, Google Assistant), Adjustable auto-off timer, Customizable schedules, 10 heat settings, Dual zone control (Q/K sizes), Rapid preheat function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dr.Trainer free?

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

### Is Sunbeam Bedding S2 free?

Sunbeam Bedding S2 is free to download, with no in-app purchases.

### Which has better reviews, Dr.Trainer or Sunbeam Bedding S2?

Dr.Trainer is rated higher. Dr.Trainer averages 2.0 out of 5 from 101 ratings, while Sunbeam Bedding S2 averages 1.6 from 81 ratings.

### Do Dr.Trainer or Sunbeam Bedding S2 have ads?

Neither Dr.Trainer nor Sunbeam Bedding S2 shows ads.

### Which is updated more often, Dr.Trainer or Sunbeam Bedding S2?

Dr.Trainer ships an update every 9 days, and Sunbeam Bedding S2 every 12 months. Most recently, Dr.Trainer was updated on September 10, 2026 and Sunbeam Bedding S2 on July 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.*