# VISwijzer vs Lifewatcher

The clearest difference is rating: VISwijzer at 4.0 against Lifewatcher's 3.0. VISwijzer also leads on ratings volume (4 vs 1). Lifewatcher's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (12.4 vs 14.0). 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.

VISwijzer holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

VISwijzer ships an update every 4 months, Lifewatcher every 3 weeks. The most recent releases landed on August 9, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | VISwijzer | Lifewatcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/viswijzer/id377191753/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/lifewatcher/id1521627494/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 173 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Good Fish Foundation Stichting Goede Vis](https://appshunter.io/developer/1029472986) | [Lifewatcher B.V.](https://appshunter.io/developer/1521627496) |

## What reviewers say

### VISwijzer

[App page](https://appshunter.io/ios/app/viswijzer/id377191753)

This app helps you make sustainable seafood choices by rating fish, shellfish, and crustaceans sold in the Netherlands. It uses a color-coded system (Blue, Green, Yellow, Red) to indicate sustainability levels, guiding you towards responsible purchasing decisions.

**Highlights:** Sustainability ratings for seafood, Color-coded guide (Blue, Green, Yellow, Red), Searchable database of fish and shellfish, Information on fishing and aquaculture practices, Supports informed purchasing decisions, Initiative by environmental organizations

**Features:** macOS Compatibility

**In-app purchases:** none


### Lifewatcher

[App page](https://appshunter.io/ios/app/lifewatcher/id1521627494)

This app connects to specific GPS watches and SOS buttons, providing a direct link to loved ones or caregivers with a single button press. It utilizes GPS and Wi-Fi positioning for accurate location tracking indoors and outdoors.

**Highlights:** GPS and Wi-Fi positioning, One-button SOS alerts, Connects to LifeWatcher devices, Real-time location tracking, Direct contact with loved ones

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VISwijzer free?

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

### Is Lifewatcher free?

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

### Which has better reviews, VISwijzer or Lifewatcher?

VISwijzer is rated higher. VISwijzer averages 4.0 out of 5 from 4 ratings, while Lifewatcher averages 3.0 from 1 ratings.

### Do VISwijzer or Lifewatcher have ads?

Neither VISwijzer nor Lifewatcher shows ads.

### Which is updated more often, VISwijzer or Lifewatcher?

VISwijzer ships an update every 4 months, and Lifewatcher every 3 weeks. Most recently, VISwijzer was updated on August 9, 2026 and Lifewatcher on July 6, 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.*