# GlassCom vs FSI Micro

The clearest difference is update cadence: GlassCom at weekly against FSI Micro's every 3 months. FSI Micro's advantage is iOS requirement (13.0 vs 15.1). 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.

GlassCom ships an update weekly, FSI Micro every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GlassCom | FSI Micro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 39 MB | 65 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GLASSCOM](https://appshunter.io/developer/6777949873) | [Pure SAS](https://appshunter.io/developer/1818481908) |

## What reviewers say

### GlassCom

[App page](https://appshunter.io/ios/app/glasscom/id6777949871)

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

**In-app purchases:** none


### FSI Micro

[App page](https://appshunter.io/ios/app/fsi-micro/id6788220312)

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

**In-app purchases:** none


## Frequently asked questions

### Is GlassCom free?

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

### Is FSI Micro free?

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

### Do GlassCom or FSI Micro have ads?

Neither GlassCom nor FSI Micro shows ads.

### Which is updated more often, GlassCom or FSI Micro?

GlassCom ships an update weekly, and FSI Micro every 3 months. Most recently, GlassCom was updated on November 2, 2026 and FSI Micro on October 31, 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.*