# JSON Navigator vs Kontainer

The clearest difference is review sentiment: Kontainer at 100% against JSON Navigator's 67%. JSON Navigator's advantage is price ($0.99 vs $6.99) and chart position (#17 vs unranked). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

JSON Navigator costs $0.99 and Kontainer $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JSON Navigator ships an update every 2 weeks, Kontainer every 9 days. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | JSON Navigator | Kontainer |
| --- | --- | --- |
| Price | **$0.99** | $6.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/json-navigator/id6740144978/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Paid | Paid |
| Best chart rank | **#17** | — |
| Size | 1 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chase Higgins](https://appshunter.io/developer/1788526218) | [Trang Nguyen](https://appshunter.io/developer/1797673424) |

## What reviewers say

### JSON Navigator

[App page](https://appshunter.io/ios/app/json-navigator/id6740144978)

**Currently charting:** #17 Top Paid · Developer Tools (US App Store)

This app transforms JSON data into interactive, visualized trees directly within Safari. It offers instant visualization, data type indicators, and easy navigation through complex structures. Customize your viewing experience with light and dark themes.

**Highlights:** Instant JSON visualization, Interactive tree-view interface, Data type indicators, Expand/collapse nodes, Customizable light/dark themes

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

**In-app purchases:** none


### Kontainer

[App page](https://appshunter.io/ios/app/kontainer/id6742278087)

Manage Docker and Kubernetes environments from your mobile device. This app provides a unified interface to oversee containerized deployments across various cloud and edge locations, with an AI assistant for natural language management.

**Highlights:** Container management (view, start, stop, remove), Image and volume management, Docker Swarm service management, Kubernetes environment monitoring, AI chat for natural language container control, Multi-instance Portainer server connection

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

**In-app purchases:** none


## Frequently asked questions

### Is JSON Navigator free?

JSON Navigator costs $0.99, with no in-app purchases.

### Is Kontainer free?

Kontainer costs $6.99, with no in-app purchases.

### Do JSON Navigator or Kontainer have ads?

Neither JSON Navigator nor Kontainer shows ads.

### Which is updated more often, JSON Navigator or Kontainer?

JSON Navigator ships an update every 2 weeks, and Kontainer every 9 days. Most recently, JSON Navigator was updated on September 14, 2026 and Kontainer on September 19, 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.*