# Syntrillo vs Stroke Sisters

The clearest difference is ads: Syntrillo at none against Stroke Sisters's shown. Syntrillo also leads on update cadence (every 9 days vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Syntrillo ships an update every 9 days, Stroke Sisters every 5 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Syntrillo | Stroke Sisters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 5 months |
| Size | 75 MB | 22 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Healthie Inc](https://appshunter.io/developer/1120940359) | [Angela Doyal](https://appshunter.io/developer/1743478370) |

## What reviewers say

### Syntrillo

[App page](https://appshunter.io/ios/app/syntrillo/id6636555534)

**In-app purchases:** none


### Stroke Sisters

[App page](https://appshunter.io/ios/app/stroke-sisters/id6757363563)

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

**In-app purchases:** none


## Frequently asked questions

### Is Syntrillo free?

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

### Is Stroke Sisters free?

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

### Do Syntrillo or Stroke Sisters have ads?

Stroke Sisters shows ads; Syntrillo does not.

### Which is updated more often, Syntrillo or Stroke Sisters?

Syntrillo ships an update every 9 days, and Stroke Sisters every 5 months. Most recently, Syntrillo was updated on November 4, 2026 and Stroke Sisters on October 31, 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.*