# GCU Mobile App vs BioTime Cloud

The clearest difference is update cadence: GCU Mobile App at every 2 weeks against BioTime Cloud's every 6 weeks. 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.

GCU Mobile App ships an update every 2 weeks, BioTime Cloud every 6 weeks. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | GCU Mobile App | BioTime Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 97 MB | 23 MB |
| Requires iOS | **12.0** | 13.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GCU Mobile App](https://appshunter.io/developer/1689078810) | [ZKTeco Inc.](https://appshunter.io/developer/955313767) |

## What reviewers say

### GCU Mobile App

[App page](https://appshunter.io/ios/app/gcu-mobile-app/id1571022067)

**Features:** macOS Compatibility

**In-app purchases:** none


### BioTime Cloud

[App page](https://appshunter.io/ios/app/biotime-cloud/id1576511039)

**In-app purchases:** none


## Frequently asked questions

### Is GCU Mobile App free?

GCU Mobile App is free to download, with no in-app purchases.

### Is BioTime Cloud free?

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

### Do GCU Mobile App or BioTime Cloud have ads?

Neither GCU Mobile App nor BioTime Cloud shows ads.

### Which is updated more often, GCU Mobile App or BioTime Cloud?

GCU Mobile App ships an update every 2 weeks, and BioTime Cloud every 6 weeks. Most recently, GCU Mobile App was updated on October 4, 2026 and BioTime Cloud 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.*