# Bestand vs Synchrony

Bestand and Synchrony are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Bestand ships an update fortnightly, Synchrony every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Bestand | Synchrony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (11 ratings)](https://appshunter.io/ios/app/bestand/id1543816614/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 29 MB | 40 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Tihu Network Technology Co., Ltd](https://appshunter.io/developer/1366025256) | [OYMotion Technologies Co., Ltd](https://appshunter.io/developer/1651182941) |

## What reviewers say

### Bestand

[App page](https://appshunter.io/ios/app/bestand/id1543816614)

This app helps improve your posture by using gentle vibrations to alert you when you slouch. You can customize training programs, adjust vibration sensitivity, and set training durations for a personalized experience.

**Highlights:** Customizable training programs, Gentle vibration alerts for slouching, Adjustable sensitivity, Configurable training time, Adjustable vibration intensity

**Features:** macOS Compatibility

**In-app purchases:** none


### Synchrony

[App page](https://appshunter.io/ios/app/synchrony/id6477423822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bestand free?

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

### Is Synchrony free?

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

### Do Bestand or Synchrony have ads?

Neither Bestand nor Synchrony shows ads.

### Which is updated more often, Bestand or Synchrony?

Bestand ships an update fortnightly, and Synchrony every 2 weeks. Most recently, Bestand was updated on November 3, 2026 and Synchrony on November 4, 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.*