# SyncFlow Health vs Plunge Timer

The clearest difference is in-app purchases: Plunge Timer at none against SyncFlow Health's 2. Plunge Timer also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.4). On price, update cadence and device support there is nothing between them.

Both are free to download. SyncFlow Health sells 2 in-app purchases, starting at $9.99 per month. Plunge Timer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SyncFlow Health | Plunge Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (90 ratings)](https://appshunter.io/ios/app/syncflow-health/id1471367871/reviews)** | — |
| Number of ratings | **90** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 75 MB | 2 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yoshifumi Kanno](https://appshunter.io/developer/1471367870) | [Thomas WENTWORTH](https://appshunter.io/developer/1824012490) |

## What reviewers say

### SyncFlow Health

[App page](https://appshunter.io/ios/app/syncflow-health/id1471367871)

Consolidate your health information by transferring data from your Fitbit device to Apple Health. Select specific categories like activity, sleep, or body measurements to ensure a complete and easily reviewable health record in one central location.

**Highlights:** Sync Fitbit data to Apple Health, Select specific data categories, Keep sleep records complete, Sync body measurements, Sync heart and nutrition data, Re-sync data as needed

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SyncFlow Premium Monthly | $9.99 | per month |
| SyncFlow Premium Annual | $39.99 | per year |


### Plunge Timer

[App page](https://appshunter.io/ios/app/plunge-timer/id6748648059)

**In-app purchases:** none


## Frequently asked questions

### Is SyncFlow Health free?

SyncFlow Health is free to download, with in-app purchases available.

### Is Plunge Timer free?

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

### Do SyncFlow Health or Plunge Timer have ads?

SyncFlow Health shows ads; Plunge Timer does not.

### Which is updated more often, SyncFlow Health or Plunge Timer?

SyncFlow Health ships an update fortnightly, and Plunge Timer fortnightly. Most recently, SyncFlow Health was updated on October 16, 2026 and Plunge Timer on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*