# OSIRIS GLU vs Flex FoodBase

The clearest difference is update cadence: Flex FoodBase at every 2 months against OSIRIS GLU's every 5 months. OSIRIS GLU's advantage is iOS requirement (11.0 vs 13.0). 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.

OSIRIS GLU ships an update every 5 months, Flex FoodBase every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | OSIRIS GLU | Flex FoodBase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/osiris-glu/id6443484122/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 34 MB | 24 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CACI bv](https://appshunter.io/developer/961337312) | [GroundControl BV](https://appshunter.io/developer/1460562399) |

## What reviewers say

### OSIRIS GLU

[App page](https://appshunter.io/ios/app/osiris-glu/id6443484122)

Stay informed about your academic progress with this student-focused application. Access grades, view your updated schedule to avoid missing classes, and receive important notifications directly on your mobile device. The integrated news feed ensures you're always up-to-date with the latest school announcements.

**Highlights:** Access to grades, Updated timetable, Receive notifications, News feed, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


### Flex FoodBase

[App page](https://appshunter.io/ios/app/flex-foodbase/id6448265584)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OSIRIS GLU free?

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

### Is Flex FoodBase free?

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

### Do OSIRIS GLU or Flex FoodBase have ads?

Neither OSIRIS GLU nor Flex FoodBase shows ads.

### Which is updated more often, OSIRIS GLU or Flex FoodBase?

OSIRIS GLU ships an update every 5 months, and Flex FoodBase every 2 months. Most recently, OSIRIS GLU was updated on October 3, 2026 and Flex FoodBase on September 30, 2026.

---

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