# Sendi Runner vs Silco

The clearest difference is update cadence: Sendi Runner at monthly against Silco's every 8 months. Silco's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

Sendi Runner ships an update monthly, Silco every 8 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sendi Runner | Silco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Size | 52 MB | 113 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SENDI IO LTD](https://appshunter.io/developer/1617030747) | [Silco](https://appshunter.io/developer/1700247186) |

## What reviewers say

### Sendi Runner

[App page](https://appshunter.io/ios/app/sendi-runner/id1617030745)

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

**In-app purchases:** none


### Silco

[App page](https://appshunter.io/ios/app/silco/id6455990368)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sendi Runner free?

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

### Is Silco free?

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

### Do Sendi Runner or Silco have ads?

Neither Sendi Runner nor Silco shows ads.

### Which is updated more often, Sendi Runner or Silco?

Sendi Runner ships an update monthly, and Silco every 8 months. Most recently, Sendi Runner was updated on October 11, 2026 and Silco on October 12, 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.*