# SPARK by SILEX vs Vision Connect

SPARK by SILEX and Vision Connect are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SPARK by SILEX ships an update every 5 weeks, Vision Connect every 3 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SPARK by SILEX | Vision Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 27 MB | 28 MB |
| Requires iOS | 14.0 | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Silex](https://appshunter.io/developer/1639862599) | [FLUENCE](https://appshunter.io/developer/1755403295) |

## What reviewers say

### SPARK by SILEX

[App page](https://appshunter.io/ios/app/spark-by-silex/id6446899759)

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

**In-app purchases:** none


### Vision Connect

[App page](https://appshunter.io/ios/app/vision-connect/id6508168131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SPARK by SILEX free?

SPARK by SILEX is free to download, with no in-app purchases.

### Is Vision Connect free?

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

### Do SPARK by SILEX or Vision Connect have ads?

Neither SPARK by SILEX nor Vision Connect shows ads.

### Which is updated more often, SPARK by SILEX or Vision Connect?

SPARK by SILEX ships an update every 5 weeks, and Vision Connect every 3 weeks. Most recently, SPARK by SILEX was updated on November 7, 2026 and Vision Connect on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*