# Ergomotion Sync vs Power Bob Base

The clearest difference is update cadence: Power Bob Base at every 2 weeks against Ergomotion Sync's every 4 months. Power Bob Base also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Ergomotion Sync ships an update every 4 months, Power Bob Base every 2 weeks. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Ergomotion Sync | Power Bob Base |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/ergomotion-sync/id1613883358/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 35 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ergomotion, Inc.](https://appshunter.io/developer/765697157) | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) |

## What reviewers say

### Ergomotion Sync

[App page](https://appshunter.io/ios/app/ergomotion-sync/id1613883358)

Connect to a Bluetooth device to control an adjustable bed's movement, including back and foot adjustments. It also allows control of accessories like lamps and massage motors.

**Highlights:** Bluetooth device connection, Adjustable bed movement control, Back and foot position adjustment, Accessory control (lamp, massage), Device analysis and key code integration

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

**In-app purchases:** none


### Power Bob Base

[App page](https://appshunter.io/ios/app/power-bob-base/id6747062369)

**In-app purchases:** none


## Frequently asked questions

### Is Ergomotion Sync free?

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

### Is Power Bob Base free?

Power Bob Base is free to download, with no in-app purchases.

### Do Ergomotion Sync or Power Bob Base have ads?

Neither Ergomotion Sync nor Power Bob Base shows ads.

### Which is updated more often, Ergomotion Sync or Power Bob Base?

Ergomotion Sync ships an update every 4 months, and Power Bob Base every 2 weeks. Most recently, Ergomotion Sync was updated on September 19, 2026 and Power Bob Base on September 16, 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.*