# Gluconavii vs ZeroCounter

The clearest difference is review sentiment: ZeroCounter at 100% against Gluconavii's 20%. ZeroCounter also leads on update cadence (every 6 months vs every 17 months). Gluconavii's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gluconavii ships an update every 17 months, ZeroCounter every 6 months. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Gluconavii | ZeroCounter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zerocounter/id990824557/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 47 MB | 0 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [SD BIOSENSOR, INC](https://appshunter.io/developer/739040574) | [Min-young Yoo](https://appshunter.io/developer/990824556) |

## What reviewers say

### Gluconavii

[App page](https://appshunter.io/ios/app/gluconavii/id739040571)

Track blood glucose levels, insulin dosage, meals, and exercise. Share data with authorized individuals for remote monitoring. Medical hardware is CE and FDA certified for global trust.

**Highlights:** Blood glucose level recording, Insulin dosage tracking, Meal and exercise logging, Data sharing with authorized users, CE and FDA certified hardware integration

**Features:** macOS Compatibility

**In-app purchases:** none


### ZeroCounter

[App page](https://appshunter.io/ios/app/zerocounter/id990824557)

This app provides a minimalist interface for efficient counting tasks. It's ideal for inventory, scorekeeping, or habit tracking, offering powerful functionality with a sleek design.

**Highlights:** Minimalist interface, Efficient counting, Inventory tracking, Score tallying, Habit monitoring

**In-app purchases:** none


## Frequently asked questions

### Is Gluconavii free?

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

### Is ZeroCounter free?

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

### Do Gluconavii or ZeroCounter have ads?

Neither Gluconavii nor ZeroCounter shows ads.

### Which is updated more often, Gluconavii or ZeroCounter?

Gluconavii ships an update every 17 months, and ZeroCounter every 6 months. Most recently, Gluconavii was updated on September 10, 2026 and ZeroCounter on June 1, 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.*