# Chainstr vs UniVCX

Chainstr and UniVCX 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.

Chainstr ships an update every 10 days, UniVCX fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Chainstr | UniVCX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 39 MB | 15 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Apptc.me s.r.o.](https://appshunter.io/developer/1649035726) | [Consilium Software](https://appshunter.io/developer/1859589149) |

## What reviewers say

### Chainstr

[App page](https://appshunter.io/ios/app/chainstr-video-chains/id6443750238)

**Features:** macOS Compatibility

**In-app purchases:** none


### UniVCX

[App page](https://appshunter.io/ios/app/univcx/id6756261070)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chainstr free?

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

### Is UniVCX free?

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

### Do Chainstr or UniVCX have ads?

Neither Chainstr nor UniVCX shows ads.

### Which is updated more often, Chainstr or UniVCX?

Chainstr ships an update every 10 days, and UniVCX fortnightly. Most recently, Chainstr was updated on November 3, 2026 and UniVCX on October 30, 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.*