# TREK Bio vs IGLORY

The clearest difference is update cadence: IGLORY at every 2 weeks against TREK Bio's every 4 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.

TREK Bio ships an update every 4 weeks, IGLORY every 2 weeks. The most recent releases landed on September 14, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | TREK Bio | IGLORY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 18 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trek2000](https://appshunter.io/developer/409284633) | [IGLORY, INC](https://appshunter.io/developer/1774125088) |

## What reviewers say

### TREK Bio

[App page](https://appshunter.io/ios/app/trek-bio/id6444411830)

**Features:** macOS Compatibility

**In-app purchases:** none


### IGLORY

[App page](https://appshunter.io/ios/app/iglory/id6736962308)

**In-app purchases:** none


## Frequently asked questions

### Is TREK Bio free?

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

### Is IGLORY free?

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

### Do TREK Bio or IGLORY have ads?

Neither TREK Bio nor IGLORY shows ads.

### Which is updated more often, TREK Bio or IGLORY?

TREK Bio ships an update every 4 weeks, and IGLORY every 2 weeks. Most recently, TREK Bio was updated on September 14, 2026 and IGLORY on June 4, 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.*