# STEX Sync vs 센티프

The clearest difference is update cadence: 센티프 at every 3 weeks against STEX Sync's every 4 months. STEX Sync's advantage is iOS requirement (12.0 vs 15.5). 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.

STEX Sync ships an update every 4 months, 센티프 every 3 weeks. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | STEX Sync | 센티프 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 18 MB | 118 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Taeha Mechatronics Co., Ltd.](https://appshunter.io/developer/1664269532) | [JINHUN JUNG](https://appshunter.io/developer/1583879712) |

## What reviewers say

### STEX Sync

[App page](https://appshunter.io/ios/app/stex-sync/id1664269530)

**Features:** macOS Compatibility

**In-app purchases:** none


### 센티프

[App page](https://appshunter.io/ios/app/id6483210988)

This app helps fitness coaches manage their clients' progress digitally. It allows for easy logging and sharing of workout journals, meal monitoring, and schedule coordination to enhance training quality.

**Highlights:** Workout journal recording and sharing, Shared calendar for easy scheduling, Workout progress analysis, Meal monitoring and feedback, Client profile and pass management, Video exercise library, Push notifications for reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is STEX Sync free?

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

### Is 센티프 free?

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

### Do STEX Sync or 센티프 have ads?

Neither STEX Sync nor 센티프 shows ads.

### Which is updated more often, STEX Sync or 센티프?

STEX Sync ships an update every 4 months, and 센티프 every 3 weeks. Most recently, STEX Sync was updated on September 11, 2026 and 센티프 on September 18, 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.*