# JFin vs Churner

The clearest difference is in-app purchases: JFin at none against Churner's 4. Churner's advantage is iOS requirement (17.6 vs 26.1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Churner sells 4 one-off in-app purchases. JFin asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for JFin against 5.0 for Churner. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

JFin ships an update every 5 days, Churner every 10 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | JFin | Churner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/jfin/id6757341987/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/churner/id6757818171/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 4 MB |
| Requires iOS | 26.1 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jayhope LLC](https://appshunter.io/developer/1866207062) | [Kunyoung Jung](https://appshunter.io/developer/1869097254) |

## What reviewers say

### JFin

[App page](https://appshunter.io/ios/app/jfin/id6757341987)

This privacy-focused finance app helps you track net worth, manage cash flow, and forecast financial growth. It offers a distraction-free environment for high-level financial strategy and planning, keeping your data secure and localized.

**Highlights:** Track net worth, Manage cash flow, Forecast financial growth, Biometric authentication, Analyze solvency ratios, Simulate retirement scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


### Churner

[App page](https://appshunter.io/ios/app/churner/id6757818171)

This app helps credit card enthusiasts track spending, manage rewards, and optimize their card strategy. It offers automated tracking for card opening rules and sign-up bonuses, with smart input methods like clipboard parsing and OCR scanning. Visualize spending habits with interactive charts and keep your financial data private with 100% offline storage.

**Highlights:** Card opening rule tracking (5/24), Sign-up bonus (SUB) management, Smart clipboard transaction parsing, OCR scanning for statement import, Visual spending analytics, 100% offline data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $2.99 | one-time |
| Medium Tip | $5.99 | one-time |
| Large Tip | $19.99 | one-time |
| Super Tip | $29.99 | one-time |


## Frequently asked questions

### Is JFin free?

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

### Is Churner free?

Churner is free to download, with in-app purchases available.

### Which has better reviews, JFin or Churner?

JFin and Churner are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do JFin or Churner have ads?

Neither JFin nor Churner shows ads.

### Which is updated more often, JFin or Churner?

JFin ships an update every 5 days, and Churner every 10 days. Most recently, JFin was updated on October 7, 2026 and Churner on October 7, 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.*