# Performance Rock vs Sency Care

The clearest difference is update cadence: Sency Care at every 2 weeks against Performance Rock's every 3 months. Performance Rock's advantage is iOS requirement (12.0 vs 15). 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.

Performance Rock ships an update every 3 months, Sency Care every 2 weeks. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Performance Rock | Sency Care |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 39 MB | 105 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Physical Technologies LTD](https://appshunter.io/developer/822656926) | [FITV.AI LTD](https://appshunter.io/developer/1492627734) |

## What reviewers say

### Performance Rock

[App page](https://appshunter.io/ios/app/performance-rock/id1613519370)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sency Care

[App page](https://appshunter.io/ios/app/sency-care/id6739583596)

**In-app purchases:** none


## Frequently asked questions

### Is Performance Rock free?

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

### Is Sency Care free?

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

### Do Performance Rock or Sency Care have ads?

Neither Performance Rock nor Sency Care shows ads.

### Which is updated more often, Performance Rock or Sency Care?

Performance Rock ships an update every 3 months, and Sency Care every 2 weeks. Most recently, Performance Rock was updated on September 22, 2026 and Sency Care on September 29, 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.*