# eTCH Sync Time vs Fluid Time

The clearest difference is in-app purchases: eTCH Sync Time at none against Fluid Time's 1. eTCH Sync Time also leads on iOS requirement (9.3 vs 15.0). Fluid Time's advantage is update cadence (daily vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Fluid Time sells 1 one-off in-app purchase. eTCH Sync Time asks for nothing beyond the download.

eTCH Sync Time ships an update monthly, Fluid Time daily. The most recent releases landed on September 9, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | eTCH Sync Time | Fluid Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fluid-time-see-time-flow/id6670695819/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Free |
| Size | 1 MB | 40 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GCtronic Sagl](https://appshunter.io/developer/619822096) | [Guangzhou Liangyi Software Co., Ltd](https://appshunter.io/developer/1682727762) |

## What reviewers say

### eTCH Sync Time

[App page](https://appshunter.io/ios/app/etch-sync-time/id1125886335)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fluid Time

[App page](https://appshunter.io/ios/app/fluid-time-see-time-flow/id6670695819)

Experience a unique digital clock with mesmerizing liquid animations that make numbers flow like water. Track current time or use the countdown feature for events and deadlines with a minimalist, futuristic design.

**Highlights:** Liquid flow number animations, Countdown mode for events, Minimalist and clean interface, Visually stunning time display, Futuristic and captivating effect

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fluid Time Premium | $1.99 | one-time |


## Frequently asked questions

### Is eTCH Sync Time free?

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

### Is Fluid Time free?

Fluid Time is free to download, with in-app purchases available.

### Do eTCH Sync Time or Fluid Time have ads?

Neither eTCH Sync Time nor Fluid Time shows ads.

### Which is updated more often, eTCH Sync Time or Fluid Time?

eTCH Sync Time ships an update monthly, and Fluid Time daily. Most recently, eTCH Sync Time was updated on September 9, 2026 and Fluid Time on June 1, 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.*