# iCardVerify vs JSON Navigator

iCardVerify and JSON Navigator both sit at 5.0 stars, but that hides the real split: 100% of iCardVerify's written reviews are positive against 67% of JSON Navigator's. iCardVerify also leads on ratings volume (6 vs 2). JSON Navigator's advantage is update cadence (every 2 weeks vs every 5 weeks) and price ($0.99 vs $1.99). On rating, ads, in-app purchases and monetization model there is nothing between them.

iCardVerify costs $1.99 and JSON Navigator $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for iCardVerify against 5.0 for JSON Navigator. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews are what separate them: 100% of iCardVerify's written reviews are positive against 67% of JSON Navigator's.

iCardVerify ships an update every 5 weeks, JSON Navigator every 2 weeks. Both last shipped on September 14, 2026.

## The numbers

| Metric | iCardVerify | JSON Navigator |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/icardverify-card-validator/id6501961979/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/json-navigator/id6740144978/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#84** | #109 |
| Size | 13 MB | 1 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adel Abdelmaseih](https://appshunter.io/developer/955372059) | [Chase Higgins](https://appshunter.io/developer/1788526218) |

## What reviewers say

### iCardVerify

[App page](https://appshunter.io/ios/app/icardverify-card-validator/id6501961979)

**Currently charting:** #84 Top Paid · Developer Tools (US App Store)

This tool generates and validates test credit card numbers for developers and QA professionals. It supports various card types and export formats, functioning offline for enhanced privacy and security.

**Highlights:** Generate test credit cards in batches, Validate major credit card types, Offline operation for privacy, Export to clipboard or PDF, Supports JSON, XML, and text formats, Works with Visa, Amex, Mastercard, JCB, and more

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

**In-app purchases:** none


### JSON Navigator

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

**Currently charting:** #109 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


## Frequently asked questions

### Is iCardVerify free?

iCardVerify costs $1.99, with no in-app purchases.

### Is JSON Navigator free?

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

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

iCardVerify and JSON Navigator are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do iCardVerify or JSON Navigator have ads?

Neither iCardVerify nor JSON Navigator shows ads.

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

iCardVerify ships an update every 5 weeks, and JSON Navigator every 2 weeks. Most recently, iCardVerify was updated on September 14, 2026 and JSON Navigator on September 14, 2026.

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

iCardVerify currently peaks at #84 in the App Store charts, and JSON Navigator at #109. 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.*