# ShuggaShugga vs Ostron

The clearest difference is update cadence: ShuggaShugga at weekly against Ostron's every 5 weeks. Ostron's advantage is iOS requirement (15.6 vs 26.4). 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.

ShuggaShugga ships an update weekly, Ostron every 5 weeks. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ShuggaShugga | Ostron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/shuggashugga/id6448480137/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 94 MB | 31 MB |
| Requires iOS | 26.4 | **15.6** |
| Devices | **iPhone, Mac, Apple TV** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [hiroshi howell](https://appshunter.io/developer/1637035739) | [Ostron Ltd.](https://appshunter.io/developer/1749802851) |

## What reviewers say

### ShuggaShugga

[App page](https://appshunter.io/ios/app/shuggashugga/id6448480137)

This app audibly announces your latest blood glucose value, sourced directly from your iPhone's Health app. It's designed for users of systems like Loop.app or Nightscout that write live glucose data to Apple Health, offering timely spoken updates and multilingual support.

**Highlights:** Scheduled audible glucose announcements, Optional warnings for stale data, Double-tap gesture for immediate announcement, Large glucose display, Supports Apple Health and Nightscout, Multilingual announcements

**In-app purchases:** none


### Ostron

[App page](https://appshunter.io/ios/app/ostron/id6476379366)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShuggaShugga free?

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

### Is Ostron free?

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

### Do ShuggaShugga or Ostron have ads?

Neither ShuggaShugga nor Ostron shows ads.

### Which is updated more often, ShuggaShugga or Ostron?

ShuggaShugga ships an update weekly, and Ostron every 5 weeks. Most recently, ShuggaShugga was updated on September 22, 2026 and Ostron on September 24, 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.*