# Synchro Watch vs BuddyAi

The clearest difference is update cadence: BuddyAi at every 6 days against Synchro Watch's every 4 months. Synchro Watch's advantage is iOS requirement (9.0 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.

Synchro Watch ships an update every 4 months, BuddyAi every 6 days. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Synchro Watch | BuddyAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Size | 23 MB | 116 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建松 陈](https://appshunter.io/developer/1556383531) | [剑峰 林](https://appshunter.io/developer/1840050766) |

## What reviewers say

### Synchro Watch

[App page](https://appshunter.io/ios/app/synchro-watch/id1450153697)

**Features:** macOS Compatibility

**In-app purchases:** none


### BuddyAi

[App page](https://appshunter.io/ios/app/buddyai/id6749151251)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synchro Watch free?

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

### Is BuddyAi free?

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

### Do Synchro Watch or BuddyAi have ads?

Neither Synchro Watch nor BuddyAi shows ads.

### Which is updated more often, Synchro Watch or BuddyAi?

Synchro Watch ships an update every 4 months, and BuddyAi every 6 days. Most recently, Synchro Watch was updated on October 18, 2026 and BuddyAi on October 3, 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.*