# JSON Navigator vs GrafanaUI

The clearest difference is rating: JSON Navigator at 5.0 against GrafanaUI's 3.5. JSON Navigator also leads on in-app purchases (none vs 2) and review sentiment (67% vs 40%). GrafanaUI's advantage is price ($1.99 vs $4.99). On ratings volume, update cadence, ads and monetization model there is nothing between them.

JSON Navigator costs $4.99 and GrafanaUI $1.99 up front. GrafanaUI sells 2 in-app purchases, starting at $3.99 per month. JSON Navigator asks for nothing beyond the download.

JSON Navigator holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 67% of JSON Navigator's written reviews are positive against 40% of GrafanaUI's.

JSON Navigator ships an update every 3 weeks, GrafanaUI every 2 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | JSON Navigator | GrafanaUI |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/json-navigator/id6740144978/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/grafanaui/id6754510277/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **66.7% of reviews** | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | #116 | **#102** |
| Size | 1 MB | 7 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) | [Roman Senchuk](https://appshunter.io/developer/1848366090) |

## What reviewers say

### JSON Navigator

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

**Currently charting:** #116 Top Paid · Developer Tools (US App Store)

This tool transforms raw JSON API responses into an interactive, tree-like visual format. It helps developers, UX engineers, and designers easily explore and understand complex data structures with features like data type indicators and search functionality.

**Highlights:** Instant JSON visualization, Interactive tree view, Data type indicators, Search JSON responses, Expand/collapse nodes, Customizable themes

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

**In-app purchases:** none


### GrafanaUI

[App page](https://appshunter.io/ios/app/grafanaui/id6754510277)

**Currently charting:** #102 Top Paid · Developer Tools (US App Store)

Access Grafana dashboards and receive real-time push notifications for critical alerts on your mobile device. Monitor systems, manage incidents, and stay informed with customizable alert filters and background updates.

**Highlights:** Real-time alert monitoring and push notifications, Background alert updates, Filter alerts by state, dashboard, folder, server, and date range, Browse and search dashboards, Connect to multiple Grafana servers, Secure authentication options, Low Power Mode and adaptive refresh

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium(1 Month) | $3.99 | per month |
| Yearly Premium(1 Year) | $39.99 | per year |


## Frequently asked questions

### Is JSON Navigator free?

JSON Navigator costs $4.99, with no in-app purchases.

### Is GrafanaUI free?

GrafanaUI costs $1.99, and also offers in-app purchases.

### Which has better reviews, JSON Navigator or GrafanaUI?

JSON Navigator is rated higher. JSON Navigator averages 5.0 out of 5 from 2 ratings, while GrafanaUI averages 3.5 from 4 ratings.

### Do JSON Navigator or GrafanaUI have ads?

Neither JSON Navigator nor GrafanaUI shows ads.

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

JSON Navigator ships an update every 3 weeks, and GrafanaUI every 2 weeks. Most recently, JSON Navigator was updated on November 8, 2026 and GrafanaUI on November 9, 2026.

### Which is more popular, JSON Navigator or GrafanaUI?

JSON Navigator currently peaks at #116 in the App Store charts, and GrafanaUI at #102. Chart position reflects recent download velocity rather than total install base.

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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.*